161276310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 454053600

約数和(自身を除く): 292777290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 307, 390, 449, 585, 614, 898, 921, 1170, 1347, 1535, 1842, 2245, 2694, 2763, 3070, 3991, 4041, 4490, 4605, 5526, 5837, 6735, 7982, 8082, 9210, 11674, 11973, 13470, 13815, 17511, 19955, 20205, 23946, 27630, 29185, 35022, 35919, 39910, 40410, 52533, 58370, 59865, 71838, 87555, 105066, 119730, 137843, 175110, 179595, 262665, 275686, 359190, 413529, 525330, 689215, 827058, 1240587, 1378430, 1791959, 2067645, 2481174, 3583918, 4135290, 5375877, 6202935, 8959795, 10751754, 12405870, 16127631, 17919590, 26879385, 32255262, 53758770, 80638155, 161276310]

約数ペア:

[(1, 161276310), (2, 80638155), (3, 53758770), (5, 32255262), (6, 26879385), (9, 17919590), (10, 16127631), (13, 12405870), (15, 10751754), (18, 8959795), (26, 6202935), (30, 5375877), (39, 4135290), (45, 3583918), (65, 2481174), (78, 2067645), (90, 1791959), (117, 1378430), (130, 1240587), (195, 827058), (234, 689215), (307, 525330), (390, 413529), (449, 359190), (585, 275686), (614, 262665), (898, 179595), (921, 175110), (1170, 137843), (1347, 119730), (1535, 105066), (1842, 87555), (2245, 71838), (2694, 59865), (2763, 58370), (3070, 52533), (3991, 40410), (4041, 39910), (4490, 35919), (4605, 35022), (5526, 29185), (5837, 27630), (6735, 23946), (7982, 20205), (8082, 19955), (9210, 17511), (11674, 13815), (11973, 13470)]