266143740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 500258820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 127, 159, 212, 254, 265, 318, 381, 508, 530, 635, 636, 659, 762, 795, 1060, 1270, 1318, 1524, 1590, 1905, 1977, 2540, 2636, 3180, 3295, 3810, 3954, 6590, 6731, 7620, 7908, 9885, 13180, 13462, 19770, 20193, 26924, 33655, 34927, 39540, 40386, 67310, 69854, 80772, 83693, 100965, 104781, 134620, 139708, 167386, 174635, 201930, 209562, 251079, 334772, 349270, 403860, 418465, 419124, 502158, 523905, 698540, 836930, 1004316, 1047810, 1255395, 1673860, 2095620, 2510790, 4435729, 5021580, 8871458, 13307187, 17742916, 22178645, 26614374, 44357290, 53228748, 66535935, 88714580, 133071870, 266143740]

約数ペア:

[(1, 266143740), (2, 133071870), (3, 88714580), (4, 66535935), (5, 53228748), (6, 44357290), (10, 26614374), (12, 22178645), (15, 17742916), (20, 13307187), (30, 8871458), (53, 5021580), (60, 4435729), (106, 2510790), (127, 2095620), (159, 1673860), (212, 1255395), (254, 1047810), (265, 1004316), (318, 836930), (381, 698540), (508, 523905), (530, 502158), (635, 419124), (636, 418465), (659, 403860), (762, 349270), (795, 334772), (1060, 251079), (1270, 209562), (1318, 201930), (1524, 174635), (1590, 167386), (1905, 139708), (1977, 134620), (2540, 104781), (2636, 100965), (3180, 83693), (3295, 80772), (3810, 69854), (3954, 67310), (6590, 40386), (6731, 39540), (7620, 34927), (7908, 33655), (9885, 26924), (13180, 20193), (13462, 19770)]