1507915240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{152623}}^1$

素因数の和:152666

約数の個数: 64

約数和(自身を含む): 3846124800

約数和(自身を除く): 2338209560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 152623, 305246, 610492, 763115, 1220984, 1526230, 1984099, 2899837, 3052460, 3968198, 5799674, 6104920, 7936396, 9920495, 11599348, 14499185, 15872792, 19840990, 23198696, 28998370, 37697881, 39681980, 57996740, 75395762, 79363960, 115993480, 150791524, 188489405, 301583048, 376978810, 753957620, 1507915240]

約数ペア:

[(1, 1507915240), (2, 753957620), (4, 376978810), (5, 301583048), (8, 188489405), (10, 150791524), (13, 115993480), (19, 79363960), (20, 75395762), (26, 57996740), (38, 39681980), (40, 37697881), (52, 28998370), (65, 23198696), (76, 19840990), (95, 15872792), (104, 14499185), (130, 11599348), (152, 9920495), (190, 7936396), (247, 6104920), (260, 5799674), (380, 3968198), (494, 3052460), (520, 2899837), (760, 1984099), (988, 1526230), (1235, 1220984), (1976, 763115), (2470, 610492), (4940, 305246), (9880, 152623)]