315064221680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1300199}}^1$

素因数の和:1300458

約数の個数: 80

約数和(自身を含む): 792258667200

約数和(自身を除く): 477194445520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 233, 260, 466, 520, 932, 1040, 1165, 1864, 2330, 3029, 3728, 4660, 6058, 9320, 12116, 15145, 18640, 24232, 30290, 48464, 60580, 121160, 242320, 1300199, 2600398, 5200796, 6500995, 10401592, 13001990, 16902587, 20803184, 26003980, 33805174, 52007960, 67610348, 84512935, 104015920, 135220696, 169025870, 270441392, 302946367, 338051740, 605892734, 676103480, 1211785468, 1352206960, 1514731835, 2423570936, 3029463670, 3938302771, 4847141872, 6058927340, 7876605542, 12117854680, 15753211084, 19691513855, 24235709360, 31506422168, 39383027710, 63012844336, 78766055420, 157532110840, 315064221680]

約数ペア:

[(1, 315064221680), (2, 157532110840), (4, 78766055420), (5, 63012844336), (8, 39383027710), (10, 31506422168), (13, 24235709360), (16, 19691513855), (20, 15753211084), (26, 12117854680), (40, 7876605542), (52, 6058927340), (65, 4847141872), (80, 3938302771), (104, 3029463670), (130, 2423570936), (208, 1514731835), (233, 1352206960), (260, 1211785468), (466, 676103480), (520, 605892734), (932, 338051740), (1040, 302946367), (1165, 270441392), (1864, 169025870), (2330, 135220696), (3029, 104015920), (3728, 84512935), (4660, 67610348), (6058, 52007960), (9320, 33805174), (12116, 26003980), (15145, 20803184), (18640, 16902587), (24232, 13001990), (30290, 10401592), (48464, 6500995), (60580, 5200796), (121160, 2600398), (242320, 1300199)]