185389680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 661814784

約数和(自身を除く): 476425104

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, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 677, 815, 840, 978, 1141, 1304, 1354, 1630, 1680, 1956, 2031, 2282, 2445, 2608, 2708, 3260, 3385, 3423, 3912, 4062, 4564, 4739, 4890, 5416, 5705, 6520, 6770, 6846, 7824, 8124, 9128, 9478, 9780, 10155, 10832, 11410, 13040, 13540, 13692, 14217, 16248, 17115, 18256, 18956, 19560, 20310, 22820, 23695, 27080, 27384, 28434, 32496, 34230, 37912, 39120, 40620, 45640, 47390, 54160, 54768, 56868, 68460, 71085, 75824, 81240, 91280, 94780, 110351, 113736, 136920, 142170, 162480, 189560, 220702, 227472, 273840, 284340, 331053, 379120, 441404, 551755, 568680, 662106, 772457, 882808, 1103510, 1137360, 1324212, 1544914, 1655265, 1765616, 2207020, 2317371, 2648424, 3089828, 3310530, 3862285, 4414040, 4634742, 5296848, 6179656, 6621060, 7724570, 8828080, 9269484, 11586855, 12359312, 13242120, 15449140, 18538968, 23173710, 26484240, 30898280, 37077936, 46347420, 61796560, 92694840, 185389680]

約数ペア:

[(1, 185389680), (2, 92694840), (3, 61796560), (4, 46347420), (5, 37077936), (6, 30898280), (7, 26484240), (8, 23173710), (10, 18538968), (12, 15449140), (14, 13242120), (15, 12359312), (16, 11586855), (20, 9269484), (21, 8828080), (24, 7724570), (28, 6621060), (30, 6179656), (35, 5296848), (40, 4634742), (42, 4414040), (48, 3862285), (56, 3310530), (60, 3089828), (70, 2648424), (80, 2317371), (84, 2207020), (105, 1765616), (112, 1655265), (120, 1544914), (140, 1324212), (163, 1137360), (168, 1103510), (210, 882808), (240, 772457), (280, 662106), (326, 568680), (336, 551755), (420, 441404), (489, 379120), (560, 331053), (652, 284340), (677, 273840), (815, 227472), (840, 220702), (978, 189560), (1141, 162480), (1304, 142170), (1354, 136920), (1630, 113736), (1680, 110351), (1956, 94780), (2031, 91280), (2282, 81240), (2445, 75824), (2608, 71085), (2708, 68460), (3260, 56868), (3385, 54768), (3423, 54160), (3912, 47390), (4062, 45640), (4564, 40620), (4739, 39120), (4890, 37912), (5416, 34230), (5705, 32496), (6520, 28434), (6770, 27384), (6846, 27080), (7824, 23695), (8124, 22820), (9128, 20310), (9478, 19560), (9780, 18956), (10155, 18256), (10832, 17115), (11410, 16248), (13040, 14217), (13540, 13692)]