4878559920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17569}}^1$

素因数の和:17687

約数の個数: 160

約数和(自身を含む): 16470820800

約数和(自身を除く): 11592260880

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, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 520, 534, 624, 712, 780, 890, 1040, 1068, 1157, 1335, 1424, 1560, 1780, 2136, 2314, 2670, 3120, 3471, 3560, 4272, 4628, 5340, 5785, 6942, 7120, 9256, 10680, 11570, 13884, 17355, 17569, 18512, 21360, 23140, 27768, 34710, 35138, 46280, 52707, 55536, 69420, 70276, 87845, 92560, 105414, 138840, 140552, 175690, 210828, 228397, 263535, 277680, 281104, 351380, 421656, 456794, 527070, 685191, 702760, 843312, 913588, 1054140, 1141985, 1370382, 1405520, 1563641, 1827176, 2108280, 2283970, 2740764, 3127282, 3425955, 3654352, 4216560, 4567940, 4690923, 5481528, 6254564, 6851910, 7818205, 9135880, 9381846, 10963056, 12509128, 13703820, 15636410, 18271760, 18763692, 20327333, 23454615, 25018256, 27407640, 31272820, 37527384, 40654666, 46909230, 54815280, 60981999, 62545640, 75054768, 81309332, 93818460, 101636665, 121963998, 125091280, 162618664, 187636920, 203273330, 243927996, 304909995, 325237328, 375273840, 406546660, 487855992, 609819990, 813093320, 975711984, 1219639980, 1626186640, 2439279960, 4878559920]

約数ペア:

[(1, 4878559920), (2, 2439279960), (3, 1626186640), (4, 1219639980), (5, 975711984), (6, 813093320), (8, 609819990), (10, 487855992), (12, 406546660), (13, 375273840), (15, 325237328), (16, 304909995), (20, 243927996), (24, 203273330), (26, 187636920), (30, 162618664), (39, 125091280), (40, 121963998), (48, 101636665), (52, 93818460), (60, 81309332), (65, 75054768), (78, 62545640), (80, 60981999), (89, 54815280), (104, 46909230), (120, 40654666), (130, 37527384), (156, 31272820), (178, 27407640), (195, 25018256), (208, 23454615), (240, 20327333), (260, 18763692), (267, 18271760), (312, 15636410), (356, 13703820), (390, 12509128), (445, 10963056), (520, 9381846), (534, 9135880), (624, 7818205), (712, 6851910), (780, 6254564), (890, 5481528), (1040, 4690923), (1068, 4567940), (1157, 4216560), (1335, 3654352), (1424, 3425955), (1560, 3127282), (1780, 2740764), (2136, 2283970), (2314, 2108280), (2670, 1827176), (3120, 1563641), (3471, 1405520), (3560, 1370382), (4272, 1141985), (4628, 1054140), (5340, 913588), (5785, 843312), (6942, 702760), (7120, 685191), (9256, 527070), (10680, 456794), (11570, 421656), (13884, 351380), (17355, 281104), (17569, 277680), (18512, 263535), (21360, 228397), (23140, 210828), (27768, 175690), (34710, 140552), (35138, 138840), (46280, 105414), (52707, 92560), (55536, 87845), (69420, 70276)]