241751640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5057

約数の個数: 128

約数和(自身を含む): 806400000

約数和(自身を除く): 564648360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 4999, 6045, 8060, 9672, 9998, 12090, 14997, 16120, 19996, 24180, 24995, 29994, 39992, 48360, 49990, 59988, 64987, 74985, 99980, 119976, 129974, 149970, 154969, 194961, 199960, 259948, 299940, 309938, 324935, 389922, 464907, 519896, 599880, 619876, 649870, 774845, 779844, 929814, 974805, 1239752, 1299740, 1549690, 1559688, 1859628, 1949610, 2014597, 2324535, 2599480, 3099380, 3719256, 3899220, 4029194, 4649070, 6043791, 6198760, 7798440, 8058388, 9298140, 10072985, 12087582, 16116776, 18596280, 20145970, 24175164, 30218955, 40291940, 48350328, 60437910, 80583880, 120875820, 241751640]

約数ペア:

[(1, 241751640), (2, 120875820), (3, 80583880), (4, 60437910), (5, 48350328), (6, 40291940), (8, 30218955), (10, 24175164), (12, 20145970), (13, 18596280), (15, 16116776), (20, 12087582), (24, 10072985), (26, 9298140), (30, 8058388), (31, 7798440), (39, 6198760), (40, 6043791), (52, 4649070), (60, 4029194), (62, 3899220), (65, 3719256), (78, 3099380), (93, 2599480), (104, 2324535), (120, 2014597), (124, 1949610), (130, 1859628), (155, 1559688), (156, 1549690), (186, 1299740), (195, 1239752), (248, 974805), (260, 929814), (310, 779844), (312, 774845), (372, 649870), (390, 619876), (403, 599880), (465, 519896), (520, 464907), (620, 389922), (744, 324935), (780, 309938), (806, 299940), (930, 259948), (1209, 199960), (1240, 194961), (1560, 154969), (1612, 149970), (1860, 129974), (2015, 119976), (2418, 99980), (3224, 74985), (3720, 64987), (4030, 59988), (4836, 49990), (4999, 48360), (6045, 39992), (8060, 29994), (9672, 24995), (9998, 24180), (12090, 19996), (14997, 16120)]