137407920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44041}}^1$

素因数の和:44070

約数の個数: 80

約数和(自身を含む): 458741472

約数和(自身を除く): 321333552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 44041, 88082, 132123, 176164, 220205, 264246, 352328, 440410, 528492, 572533, 660615, 704656, 880820, 1056984, 1145066, 1321230, 1717599, 1761640, 2113968, 2290132, 2642460, 2862665, 3435198, 3523280, 4580264, 5284920, 5725330, 6870396, 8587995, 9160528, 10569840, 11450660, 13740792, 17175990, 22901320, 27481584, 34351980, 45802640, 68703960, 137407920]

約数ペア:

[(1, 137407920), (2, 68703960), (3, 45802640), (4, 34351980), (5, 27481584), (6, 22901320), (8, 17175990), (10, 13740792), (12, 11450660), (13, 10569840), (15, 9160528), (16, 8587995), (20, 6870396), (24, 5725330), (26, 5284920), (30, 4580264), (39, 3523280), (40, 3435198), (48, 2862665), (52, 2642460), (60, 2290132), (65, 2113968), (78, 1761640), (80, 1717599), (104, 1321230), (120, 1145066), (130, 1056984), (156, 880820), (195, 704656), (208, 660615), (240, 572533), (260, 528492), (312, 440410), (390, 352328), (520, 264246), (624, 220205), (780, 176164), (1040, 132123), (1560, 88082), (3120, 44041)]