252357360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 817661952

約数和(自身を除く): 565304592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 240, 248, 310, 317, 321, 372, 428, 465, 496, 535, 620, 634, 642, 744, 856, 930, 951, 1070, 1240, 1268, 1284, 1488, 1585, 1605, 1712, 1860, 1902, 2140, 2480, 2536, 2568, 3170, 3210, 3317, 3720, 3804, 4280, 4755, 5072, 5136, 6340, 6420, 6634, 7440, 7608, 8560, 9510, 9827, 9951, 12680, 12840, 13268, 15216, 16585, 19020, 19654, 19902, 25360, 25680, 26536, 29481, 33170, 33919, 38040, 39308, 39804, 49135, 49755, 53072, 58962, 66340, 67838, 76080, 78616, 79608, 98270, 99510, 101757, 117924, 132680, 135676, 147405, 157232, 159216, 169595, 196540, 199020, 203514, 235848, 265360, 271352, 294810, 339190, 393080, 398040, 407028, 471696, 508785, 542704, 589620, 678380, 786160, 796080, 814056, 1017570, 1051489, 1179240, 1356760, 1628112, 2035140, 2102978, 2358480, 2713520, 3154467, 4070280, 4205956, 5257445, 6308934, 8140560, 8411912, 10514890, 12617868, 15772335, 16823824, 21029780, 25235736, 31544670, 42059560, 50471472, 63089340, 84119120, 126178680, 252357360]

約数ペア:

[(1, 252357360), (2, 126178680), (3, 84119120), (4, 63089340), (5, 50471472), (6, 42059560), (8, 31544670), (10, 25235736), (12, 21029780), (15, 16823824), (16, 15772335), (20, 12617868), (24, 10514890), (30, 8411912), (31, 8140560), (40, 6308934), (48, 5257445), (60, 4205956), (62, 4070280), (80, 3154467), (93, 2713520), (107, 2358480), (120, 2102978), (124, 2035140), (155, 1628112), (186, 1356760), (214, 1179240), (240, 1051489), (248, 1017570), (310, 814056), (317, 796080), (321, 786160), (372, 678380), (428, 589620), (465, 542704), (496, 508785), (535, 471696), (620, 407028), (634, 398040), (642, 393080), (744, 339190), (856, 294810), (930, 271352), (951, 265360), (1070, 235848), (1240, 203514), (1268, 199020), (1284, 196540), (1488, 169595), (1585, 159216), (1605, 157232), (1712, 147405), (1860, 135676), (1902, 132680), (2140, 117924), (2480, 101757), (2536, 99510), (2568, 98270), (3170, 79608), (3210, 78616), (3317, 76080), (3720, 67838), (3804, 66340), (4280, 58962), (4755, 53072), (5072, 49755), (5136, 49135), (6340, 39804), (6420, 39308), (6634, 38040), (7440, 33919), (7608, 33170), (8560, 29481), (9510, 26536), (9827, 25680), (9951, 25360), (12680, 19902), (12840, 19654), (13268, 19020), (15216, 16585)]