34151520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 116765712

約数和(自身を除く): 82614192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 421, 480, 507, 520, 624, 676, 780, 842, 845, 1014, 1040, 1248, 1263, 1352, 1560, 1684, 1690, 2028, 2080, 2105, 2526, 2535, 2704, 3120, 3368, 3380, 4056, 4210, 5052, 5070, 5408, 5473, 6240, 6315, 6736, 6760, 8112, 8420, 10104, 10140, 10946, 12630, 13472, 13520, 16224, 16419, 16840, 20208, 20280, 21892, 25260, 27040, 27365, 32838, 33680, 40416, 40560, 43784, 50520, 54730, 65676, 67360, 71149, 81120, 82095, 87568, 101040, 109460, 131352, 142298, 164190, 175136, 202080, 213447, 218920, 262704, 284596, 328380, 355745, 426894, 437840, 525408, 569192, 656760, 711490, 853788, 875680, 1067235, 1138384, 1313520, 1422980, 1707576, 2134470, 2276768, 2627040, 2845960, 3415152, 4268940, 5691920, 6830304, 8537880, 11383840, 17075760, 34151520]

約数ペア:

[(1, 34151520), (2, 17075760), (3, 11383840), (4, 8537880), (5, 6830304), (6, 5691920), (8, 4268940), (10, 3415152), (12, 2845960), (13, 2627040), (15, 2276768), (16, 2134470), (20, 1707576), (24, 1422980), (26, 1313520), (30, 1138384), (32, 1067235), (39, 875680), (40, 853788), (48, 711490), (52, 656760), (60, 569192), (65, 525408), (78, 437840), (80, 426894), (96, 355745), (104, 328380), (120, 284596), (130, 262704), (156, 218920), (160, 213447), (169, 202080), (195, 175136), (208, 164190), (240, 142298), (260, 131352), (312, 109460), (338, 101040), (390, 87568), (416, 82095), (421, 81120), (480, 71149), (507, 67360), (520, 65676), (624, 54730), (676, 50520), (780, 43784), (842, 40560), (845, 40416), (1014, 33680), (1040, 32838), (1248, 27365), (1263, 27040), (1352, 25260), (1560, 21892), (1684, 20280), (1690, 20208), (2028, 16840), (2080, 16419), (2105, 16224), (2526, 13520), (2535, 13472), (2704, 12630), (3120, 10946), (3368, 10140), (3380, 10104), (4056, 8420), (4210, 8112), (5052, 6760), (5070, 6736), (5408, 6315), (5473, 6240)]