525106920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 1702713600

約数和(自身を除く): 1177606680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 409, 520, 780, 818, 823, 1227, 1560, 1636, 1646, 2045, 2454, 2469, 3272, 3292, 4090, 4115, 4908, 4938, 5317, 6135, 6584, 8180, 8230, 9816, 9876, 10634, 10699, 12270, 12345, 15951, 16360, 16460, 19752, 21268, 21398, 24540, 24690, 26585, 31902, 32097, 32920, 42536, 42796, 49080, 49380, 53170, 53495, 63804, 64194, 79755, 85592, 98760, 106340, 106990, 127608, 128388, 159510, 160485, 212680, 213980, 256776, 319020, 320970, 336607, 427960, 638040, 641940, 673214, 1009821, 1283880, 1346428, 1683035, 2019642, 2692856, 3366070, 4039284, 4375891, 5049105, 6732140, 8078568, 8751782, 10098210, 13127673, 13464280, 17503564, 20196420, 21879455, 26255346, 35007128, 40392840, 43758910, 52510692, 65638365, 87517820, 105021384, 131276730, 175035640, 262553460, 525106920]

約数ペア:

[(1, 525106920), (2, 262553460), (3, 175035640), (4, 131276730), (5, 105021384), (6, 87517820), (8, 65638365), (10, 52510692), (12, 43758910), (13, 40392840), (15, 35007128), (20, 26255346), (24, 21879455), (26, 20196420), (30, 17503564), (39, 13464280), (40, 13127673), (52, 10098210), (60, 8751782), (65, 8078568), (78, 6732140), (104, 5049105), (120, 4375891), (130, 4039284), (156, 3366070), (195, 2692856), (260, 2019642), (312, 1683035), (390, 1346428), (409, 1283880), (520, 1009821), (780, 673214), (818, 641940), (823, 638040), (1227, 427960), (1560, 336607), (1636, 320970), (1646, 319020), (2045, 256776), (2454, 213980), (2469, 212680), (3272, 160485), (3292, 159510), (4090, 128388), (4115, 127608), (4908, 106990), (4938, 106340), (5317, 98760), (6135, 85592), (6584, 79755), (8180, 64194), (8230, 63804), (9816, 53495), (9876, 53170), (10634, 49380), (10699, 49080), (12270, 42796), (12345, 42536), (15951, 32920), (16360, 32097), (16460, 31902), (19752, 26585), (21268, 24690), (21398, 24540)]