153886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1695

約数の個数: 128

約数和(自身を含む): 510848640

約数和(自身を除く): 356961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1597, 1606, 1752, 2190, 2409, 2920, 3194, 3212, 4015, 4380, 4791, 4818, 6388, 6424, 7985, 8030, 8760, 9582, 9636, 12045, 12776, 15970, 16060, 17567, 19164, 19272, 23955, 24090, 31940, 32120, 35134, 38328, 47910, 48180, 52701, 63880, 70268, 87835, 95820, 96360, 105402, 116581, 140536, 175670, 191640, 210804, 233162, 263505, 349743, 351340, 421608, 466324, 527010, 582905, 699486, 702680, 932648, 1054020, 1165810, 1282391, 1398972, 1748715, 2108040, 2331620, 2564782, 2797944, 3497430, 3847173, 4663240, 5129564, 6411955, 6994860, 7694346, 10259128, 12823910, 13989720, 15388692, 19235865, 25647820, 30777384, 38471730, 51295640, 76943460, 153886920]

約数ペア:

[(1, 153886920), (2, 76943460), (3, 51295640), (4, 38471730), (5, 30777384), (6, 25647820), (8, 19235865), (10, 15388692), (11, 13989720), (12, 12823910), (15, 10259128), (20, 7694346), (22, 6994860), (24, 6411955), (30, 5129564), (33, 4663240), (40, 3847173), (44, 3497430), (55, 2797944), (60, 2564782), (66, 2331620), (73, 2108040), (88, 1748715), (110, 1398972), (120, 1282391), (132, 1165810), (146, 1054020), (165, 932648), (219, 702680), (220, 699486), (264, 582905), (292, 527010), (330, 466324), (365, 421608), (438, 351340), (440, 349743), (584, 263505), (660, 233162), (730, 210804), (803, 191640), (876, 175670), (1095, 140536), (1320, 116581), (1460, 105402), (1597, 96360), (1606, 95820), (1752, 87835), (2190, 70268), (2409, 63880), (2920, 52701), (3194, 48180), (3212, 47910), (4015, 38328), (4380, 35134), (4791, 32120), (4818, 31940), (6388, 24090), (6424, 23955), (7985, 19272), (8030, 19164), (8760, 17567), (9582, 16060), (9636, 15970), (12045, 12776)]