17242680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 128

約数和(自身を含む): 63705600

約数和(自身を除く): 46462920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1579, 1820, 2184, 2730, 3158, 3640, 4737, 5460, 6316, 7895, 9474, 10920, 11053, 12632, 15790, 18948, 20527, 22106, 23685, 31580, 33159, 37896, 41054, 44212, 47370, 55265, 61581, 63160, 66318, 82108, 88424, 94740, 102635, 110530, 123162, 132636, 143689, 164216, 165795, 189480, 205270, 221060, 246324, 265272, 287378, 307905, 331590, 410540, 431067, 442120, 492648, 574756, 615810, 663180, 718445, 821080, 862134, 1149512, 1231620, 1326360, 1436890, 1724268, 2155335, 2463240, 2873780, 3448536, 4310670, 5747560, 8621340, 17242680]

約数ペア:

[(1, 17242680), (2, 8621340), (3, 5747560), (4, 4310670), (5, 3448536), (6, 2873780), (7, 2463240), (8, 2155335), (10, 1724268), (12, 1436890), (13, 1326360), (14, 1231620), (15, 1149512), (20, 862134), (21, 821080), (24, 718445), (26, 663180), (28, 615810), (30, 574756), (35, 492648), (39, 442120), (40, 431067), (42, 410540), (52, 331590), (56, 307905), (60, 287378), (65, 265272), (70, 246324), (78, 221060), (84, 205270), (91, 189480), (104, 165795), (105, 164216), (120, 143689), (130, 132636), (140, 123162), (156, 110530), (168, 102635), (182, 94740), (195, 88424), (210, 82108), (260, 66318), (273, 63160), (280, 61581), (312, 55265), (364, 47370), (390, 44212), (420, 41054), (455, 37896), (520, 33159), (546, 31580), (728, 23685), (780, 22106), (840, 20527), (910, 18948), (1092, 15790), (1365, 12632), (1560, 11053), (1579, 10920), (1820, 9474), (2184, 7895), (2730, 6316), (3158, 5460), (3640, 4737)]