Luku	Kertoma	Likiarvo n!=(n/e) * Square-Root (2 * pi * n)	Virhe%
1	1.0	0.922	-7.786
2	2.0	1.919	-4.05
3	6.0	5.836	-2.73
4	24.0	23.506	-2.058
5	120.0	118.019	-1.651
6	720.0	710.078	-1.378
7	5040.0	4980.396	-1.183
8	40320.0	39902.395	-1.036
9	362880.0	359536.873	-0.921
10	3628800.0	3598695.619	-0.83
20	2.43290200817664E+18	2.42278684676114E+18	-0.416
30	2.65252859812191E+32	2.64517095922965E+32	-0.277
40	8.15915283247898E+47	8.14217264494624E+47	-0.208
50	3.04140932017134E+64	3.03634459393817E+64	-0.167
60	8.32098711274139E+81	8.3094383149767E+81	-0.139
70	1.19785716699699E+100	1.19643200473376E+100	-0.119
80	7.15694570462638E+118	7.14949447318118E+118	-0.104
90	1.48571596448176E+138	1.48434094389187E+138	-9.3E-2
100	9.33262154439441E+157	9.32484762526942E+157	-8.3E-2
110	1.58824554152274E+178	1.58704278416415E+178	-7.6E-2
120	6.68950291344912E+198	6.68485904870404E+198	-6.9E-2
130	6.46685548922047E+219	6.46271140558257E+219	-6.4E-2
140	1.34620124757175E+241	1.34540017710517E+241	-6E-2
150	5.71338395644585E+262	5.7102107404794E+262	-5.6E-2
160	4.71472363599206E+284	4.712268693325E+284	-5.2E-2
170	7.25741561530799E+306	7.25385893454291E+306	-4.9E-2