358728240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5051

約数の個数: 160

約数和(自身を含む): 1249920000

約数和(自身を除く): 891191760

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, 4999, 5520, 5980, 7176, 8970, 9998, 11960, 14352, 14997, 17940, 19996, 23920, 24995, 29994, 35880, 39992, 49990, 59988, 64987, 71760, 74985, 79984, 99980, 114977, 119976, 129974, 149970, 194961, 199960, 229954, 239952, 259948, 299940, 324935, 344931, 389922, 399920, 459908, 519896, 574885, 599880, 649870, 689862, 779844, 919816, 974805, 1039792, 1149770, 1199760, 1299740, 1379724, 1494701, 1559688, 1724655, 1839632, 1949610, 2299540, 2599480, 2759448, 2989402, 3119376, 3449310, 3899220, 4484103, 4599080, 5198960, 5518896, 5978804, 6898620, 7473505, 7798440, 8968206, 9198160, 11957608, 13797240, 14947010, 15596880, 17936412, 22420515, 23915216, 27594480, 29894020, 35872824, 44841030, 59788040, 71745648, 89682060, 119576080, 179364120, 358728240]

約数ペア:

[(1, 358728240), (2, 179364120), (3, 119576080), (4, 89682060), (5, 71745648), (6, 59788040), (8, 44841030), (10, 35872824), (12, 29894020), (13, 27594480), (15, 23915216), (16, 22420515), (20, 17936412), (23, 15596880), (24, 14947010), (26, 13797240), (30, 11957608), (39, 9198160), (40, 8968206), (46, 7798440), (48, 7473505), (52, 6898620), (60, 5978804), (65, 5518896), (69, 5198960), (78, 4599080), (80, 4484103), (92, 3899220), (104, 3449310), (115, 3119376), (120, 2989402), (130, 2759448), (138, 2599480), (156, 2299540), (184, 1949610), (195, 1839632), (208, 1724655), (230, 1559688), (240, 1494701), (260, 1379724), (276, 1299740), (299, 1199760), (312, 1149770), (345, 1039792), (368, 974805), (390, 919816), (460, 779844), (520, 689862), (552, 649870), (598, 599880), (624, 574885), (690, 519896), (780, 459908), (897, 399920), (920, 389922), (1040, 344931), (1104, 324935), (1196, 299940), (1380, 259948), (1495, 239952), (1560, 229954), (1794, 199960), (1840, 194961), (2392, 149970), (2760, 129974), (2990, 119976), (3120, 114977), (3588, 99980), (4485, 79984), (4784, 74985), (4999, 71760), (5520, 64987), (5980, 59988), (7176, 49990), (8970, 39992), (9998, 35880), (11960, 29994), (14352, 24995), (14997, 23920), (17940, 19996)]