517989360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{308327}}^1$

素因数の和:308350

約数の個数: 80

約数和(自身を含む): 1835168256

約数和(自身を除く): 1317178896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 308327, 616654, 924981, 1233308, 1541635, 1849962, 2158289, 2466616, 3083270, 3699924, 4316578, 4624905, 4933232, 6166540, 6474867, 7399848, 8633156, 9249810, 10791445, 12333080, 12949734, 14799696, 17266312, 18499620, 21582890, 24666160, 25899468, 32374335, 34532624, 36999240, 43165780, 51798936, 64748670, 73998480, 86331560, 103597872, 129497340, 172663120, 258994680, 517989360]

約数ペア:

[(1, 517989360), (2, 258994680), (3, 172663120), (4, 129497340), (5, 103597872), (6, 86331560), (7, 73998480), (8, 64748670), (10, 51798936), (12, 43165780), (14, 36999240), (15, 34532624), (16, 32374335), (20, 25899468), (21, 24666160), (24, 21582890), (28, 18499620), (30, 17266312), (35, 14799696), (40, 12949734), (42, 12333080), (48, 10791445), (56, 9249810), (60, 8633156), (70, 7399848), (80, 6474867), (84, 6166540), (105, 4933232), (112, 4624905), (120, 4316578), (140, 3699924), (168, 3083270), (210, 2466616), (240, 2158289), (280, 1849962), (336, 1541635), (420, 1233308), (560, 924981), (840, 616654), (1680, 308327)]