153570747540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{494783}}^1$

素因数の和:495541

約数の個数: 96

約数和(自身を含む): 492092375040

約数和(自身を除く): 338521627500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 739, 1478, 2217, 2956, 3695, 4434, 5173, 7390, 8868, 10346, 11085, 14780, 15519, 20692, 22170, 25865, 31038, 44340, 51730, 62076, 77595, 103460, 155190, 310380, 494783, 989566, 1484349, 1979132, 2473915, 2968698, 3463481, 4947830, 5937396, 6926962, 7421745, 9895660, 10390443, 13853924, 14843490, 17317405, 20780886, 29686980, 34634810, 41561772, 51952215, 69269620, 103904430, 207808860, 365644637, 731289274, 1096933911, 1462578548, 1828223185, 2193867822, 2559512459, 3656446370, 4387735644, 5119024918, 5484669555, 7312892740, 7678537377, 10238049836, 10969339110, 12797562295, 15357074754, 21938678220, 25595124590, 30714149508, 38392686885, 51190249180, 76785373770, 153570747540]

約数ペア:

[(1, 153570747540), (2, 76785373770), (3, 51190249180), (4, 38392686885), (5, 30714149508), (6, 25595124590), (7, 21938678220), (10, 15357074754), (12, 12797562295), (14, 10969339110), (15, 10238049836), (20, 7678537377), (21, 7312892740), (28, 5484669555), (30, 5119024918), (35, 4387735644), (42, 3656446370), (60, 2559512459), (70, 2193867822), (84, 1828223185), (105, 1462578548), (140, 1096933911), (210, 731289274), (420, 365644637), (739, 207808860), (1478, 103904430), (2217, 69269620), (2956, 51952215), (3695, 41561772), (4434, 34634810), (5173, 29686980), (7390, 20780886), (8868, 17317405), (10346, 14843490), (11085, 13853924), (14780, 10390443), (15519, 9895660), (20692, 7421745), (22170, 6926962), (25865, 5937396), (31038, 4947830), (44340, 3463481), (51730, 2968698), (62076, 2473915), (77595, 1979132), (103460, 1484349), (155190, 989566), (310380, 494783)]