1330595760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1463

約数の個数: 160

約数和(自身を含む): 4457089728

約数和(自身を除く): 3126493968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 421, 520, 624, 780, 842, 1013, 1040, 1263, 1560, 1684, 2026, 2105, 2526, 3039, 3120, 3368, 4052, 4210, 5052, 5065, 5473, 6078, 6315, 6736, 8104, 8420, 10104, 10130, 10946, 12156, 12630, 13169, 15195, 16208, 16419, 16840, 20208, 20260, 21892, 24312, 25260, 26338, 27365, 30390, 32838, 33680, 39507, 40520, 43784, 48624, 50520, 52676, 54730, 60780, 65676, 65845, 79014, 81040, 82095, 87568, 101040, 105352, 109460, 121560, 131352, 131690, 158028, 164190, 197535, 210704, 218920, 243120, 262704, 263380, 316056, 328380, 395070, 426473, 437840, 526760, 632112, 656760, 790140, 852946, 1053520, 1279419, 1313520, 1580280, 1705892, 2132365, 2558838, 3160560, 3411784, 4264730, 5117676, 5544149, 6397095, 6823568, 8529460, 10235352, 11088298, 12794190, 16632447, 17058920, 20470704, 22176596, 25588380, 27720745, 33264894, 34117840, 44353192, 51176760, 55441490, 66529788, 83162235, 88706384, 102353520, 110882980, 133059576, 166324470, 221765960, 266119152, 332648940, 443531920, 665297880, 1330595760]

約数ペア:

[(1, 1330595760), (2, 665297880), (3, 443531920), (4, 332648940), (5, 266119152), (6, 221765960), (8, 166324470), (10, 133059576), (12, 110882980), (13, 102353520), (15, 88706384), (16, 83162235), (20, 66529788), (24, 55441490), (26, 51176760), (30, 44353192), (39, 34117840), (40, 33264894), (48, 27720745), (52, 25588380), (60, 22176596), (65, 20470704), (78, 17058920), (80, 16632447), (104, 12794190), (120, 11088298), (130, 10235352), (156, 8529460), (195, 6823568), (208, 6397095), (240, 5544149), (260, 5117676), (312, 4264730), (390, 3411784), (421, 3160560), (520, 2558838), (624, 2132365), (780, 1705892), (842, 1580280), (1013, 1313520), (1040, 1279419), (1263, 1053520), (1560, 852946), (1684, 790140), (2026, 656760), (2105, 632112), (2526, 526760), (3039, 437840), (3120, 426473), (3368, 395070), (4052, 328380), (4210, 316056), (5052, 263380), (5065, 262704), (5473, 243120), (6078, 218920), (6315, 210704), (6736, 197535), (8104, 164190), (8420, 158028), (10104, 131690), (10130, 131352), (10946, 121560), (12156, 109460), (12630, 105352), (13169, 101040), (15195, 87568), (16208, 82095), (16419, 81040), (16840, 79014), (20208, 65845), (20260, 65676), (21892, 60780), (24312, 54730), (25260, 52676), (26338, 50520), (27365, 48624), (30390, 43784), (32838, 40520), (33680, 39507)]