477993360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6713

約数の個数: 160

約数和(自身を含む): 1665393408

約数和(自身を除く): 1187400048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 6661, 7176, 8970, 11960, 13322, 14352, 17940, 19983, 23920, 26644, 33305, 35880, 39966, 53288, 66610, 71760, 79932, 86593, 99915, 106576, 133220, 153203, 159864, 173186, 199830, 259779, 266440, 306406, 319728, 346372, 399660, 432965, 459609, 519558, 532880, 612812, 692744, 766015, 799320, 865930, 919218, 1039116, 1225624, 1298895, 1385488, 1532030, 1598640, 1731860, 1838436, 1991639, 2078232, 2298045, 2451248, 2597790, 3064060, 3463720, 3676872, 3983278, 4156464, 4596090, 5195580, 5974917, 6128120, 6927440, 7353744, 7966556, 9192180, 9958195, 10391160, 11949834, 12256240, 15933112, 18384360, 19916390, 20782320, 23899668, 29874585, 31866224, 36768720, 39832780, 47799336, 59749170, 79665560, 95598672, 119498340, 159331120, 238996680, 477993360]

約数ペア:

[(1, 477993360), (2, 238996680), (3, 159331120), (4, 119498340), (5, 95598672), (6, 79665560), (8, 59749170), (10, 47799336), (12, 39832780), (13, 36768720), (15, 31866224), (16, 29874585), (20, 23899668), (23, 20782320), (24, 19916390), (26, 18384360), (30, 15933112), (39, 12256240), (40, 11949834), (46, 10391160), (48, 9958195), (52, 9192180), (60, 7966556), (65, 7353744), (69, 6927440), (78, 6128120), (80, 5974917), (92, 5195580), (104, 4596090), (115, 4156464), (120, 3983278), (130, 3676872), (138, 3463720), (156, 3064060), (184, 2597790), (195, 2451248), (208, 2298045), (230, 2078232), (240, 1991639), (260, 1838436), (276, 1731860), (299, 1598640), (312, 1532030), (345, 1385488), (368, 1298895), (390, 1225624), (460, 1039116), (520, 919218), (552, 865930), (598, 799320), (624, 766015), (690, 692744), (780, 612812), (897, 532880), (920, 519558), (1040, 459609), (1104, 432965), (1196, 399660), (1380, 346372), (1495, 319728), (1560, 306406), (1794, 266440), (1840, 259779), (2392, 199830), (2760, 173186), (2990, 159864), (3120, 153203), (3588, 133220), (4485, 106576), (4784, 99915), (5520, 86593), (5980, 79932), (6661, 71760), (7176, 66610), (8970, 53288), (11960, 39966), (13322, 35880), (14352, 33305), (17940, 26644), (19983, 23920)]