715435240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 128

約数和(自身を含む): 1854316800

約数和(自身を除く): 1138881560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 41, 46, 52, 65, 82, 92, 104, 115, 130, 164, 184, 205, 230, 260, 299, 328, 410, 460, 520, 533, 598, 820, 920, 943, 1066, 1196, 1459, 1495, 1640, 1886, 2132, 2392, 2665, 2918, 2990, 3772, 4264, 4715, 5330, 5836, 5980, 7295, 7544, 9430, 10660, 11672, 11960, 12259, 14590, 18860, 18967, 21320, 24518, 29180, 33557, 37720, 37934, 49036, 58360, 59819, 61295, 67114, 75868, 94835, 98072, 119638, 122590, 134228, 151736, 167785, 189670, 239276, 245180, 268456, 299095, 335570, 379340, 436241, 478552, 490360, 598190, 671140, 758680, 777647, 872482, 1196380, 1342280, 1375837, 1555294, 1744964, 2181205, 2392760, 2751674, 3110588, 3489928, 3888235, 4362410, 5503348, 6221176, 6879185, 7776470, 8724820, 11006696, 13758370, 15552940, 17449640, 17885881, 27516740, 31105880, 35771762, 55033480, 71543524, 89429405, 143087048, 178858810, 357717620, 715435240]

約数ペア:

[(1, 715435240), (2, 357717620), (4, 178858810), (5, 143087048), (8, 89429405), (10, 71543524), (13, 55033480), (20, 35771762), (23, 31105880), (26, 27516740), (40, 17885881), (41, 17449640), (46, 15552940), (52, 13758370), (65, 11006696), (82, 8724820), (92, 7776470), (104, 6879185), (115, 6221176), (130, 5503348), (164, 4362410), (184, 3888235), (205, 3489928), (230, 3110588), (260, 2751674), (299, 2392760), (328, 2181205), (410, 1744964), (460, 1555294), (520, 1375837), (533, 1342280), (598, 1196380), (820, 872482), (920, 777647), (943, 758680), (1066, 671140), (1196, 598190), (1459, 490360), (1495, 478552), (1640, 436241), (1886, 379340), (2132, 335570), (2392, 299095), (2665, 268456), (2918, 245180), (2990, 239276), (3772, 189670), (4264, 167785), (4715, 151736), (5330, 134228), (5836, 122590), (5980, 119638), (7295, 98072), (7544, 94835), (9430, 75868), (10660, 67114), (11672, 61295), (11960, 59819), (12259, 58360), (14590, 49036), (18860, 37934), (18967, 37720), (21320, 33557), (24518, 29180)]