357914960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 941082624

約数和(自身を除く): 583167664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 169, 184, 208, 230, 260, 299, 338, 368, 460, 520, 598, 676, 845, 920, 1040, 1151, 1196, 1352, 1495, 1690, 1840, 2302, 2392, 2704, 2990, 3380, 3887, 4604, 4784, 5755, 5980, 6760, 7774, 9208, 11510, 11960, 13520, 14963, 15548, 18416, 19435, 23020, 23920, 26473, 29926, 31096, 38870, 46040, 52946, 59852, 62192, 74815, 77740, 92080, 105892, 119704, 132365, 149630, 155480, 194519, 211784, 239408, 264730, 299260, 310960, 344149, 389038, 423568, 529460, 598520, 688298, 778076, 972595, 1058920, 1197040, 1376596, 1556152, 1720745, 1945190, 2117840, 2753192, 3112304, 3441490, 3890380, 4473937, 5506384, 6882980, 7780760, 8947874, 13765960, 15561520, 17895748, 22369685, 27531920, 35791496, 44739370, 71582992, 89478740, 178957480, 357914960]

約数ペア:

[(1, 357914960), (2, 178957480), (4, 89478740), (5, 71582992), (8, 44739370), (10, 35791496), (13, 27531920), (16, 22369685), (20, 17895748), (23, 15561520), (26, 13765960), (40, 8947874), (46, 7780760), (52, 6882980), (65, 5506384), (80, 4473937), (92, 3890380), (104, 3441490), (115, 3112304), (130, 2753192), (169, 2117840), (184, 1945190), (208, 1720745), (230, 1556152), (260, 1376596), (299, 1197040), (338, 1058920), (368, 972595), (460, 778076), (520, 688298), (598, 598520), (676, 529460), (845, 423568), (920, 389038), (1040, 344149), (1151, 310960), (1196, 299260), (1352, 264730), (1495, 239408), (1690, 211784), (1840, 194519), (2302, 155480), (2392, 149630), (2704, 132365), (2990, 119704), (3380, 105892), (3887, 92080), (4604, 77740), (4784, 74815), (5755, 62192), (5980, 59852), (6760, 52946), (7774, 46040), (9208, 38870), (11510, 31096), (11960, 29926), (13520, 26473), (14963, 23920), (15548, 23020), (18416, 19435)]