831614160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15679}}^1$

素因数の和:15725

約数の個数: 160

約数和(自身を含む): 2939811840

約数和(自身を除く): 2108197680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 15679, 17680, 26520, 31358, 47037, 53040, 62716, 78395, 94074, 125432, 156790, 188148, 203827, 235185, 250864, 266543, 313580, 376296, 407654, 470370, 533086, 611481, 627160, 752592, 799629, 815308, 940740, 1019135, 1066172, 1222962, 1254320, 1332715, 1599258, 1630616, 1881480, 2038270, 2132344, 2445924, 2665430, 3057405, 3198516, 3261232, 3465059, 3762960, 3998145, 4076540, 4264688, 4891848, 5330860, 6114810, 6397032, 6930118, 7996290, 8153080, 9783696, 10395177, 10661720, 12229620, 12794064, 13860236, 15992580, 16306160, 17325295, 20790354, 21323440, 24459240, 27720472, 31985160, 34650590, 41580708, 48918480, 51975885, 55440944, 63970320, 69301180, 83161416, 103951770, 138602360, 166322832, 207903540, 277204720, 415807080, 831614160]

約数ペア:

[(1, 831614160), (2, 415807080), (3, 277204720), (4, 207903540), (5, 166322832), (6, 138602360), (8, 103951770), (10, 83161416), (12, 69301180), (13, 63970320), (15, 55440944), (16, 51975885), (17, 48918480), (20, 41580708), (24, 34650590), (26, 31985160), (30, 27720472), (34, 24459240), (39, 21323440), (40, 20790354), (48, 17325295), (51, 16306160), (52, 15992580), (60, 13860236), (65, 12794064), (68, 12229620), (78, 10661720), (80, 10395177), (85, 9783696), (102, 8153080), (104, 7996290), (120, 6930118), (130, 6397032), (136, 6114810), (156, 5330860), (170, 4891848), (195, 4264688), (204, 4076540), (208, 3998145), (221, 3762960), (240, 3465059), (255, 3261232), (260, 3198516), (272, 3057405), (312, 2665430), (340, 2445924), (390, 2132344), (408, 2038270), (442, 1881480), (510, 1630616), (520, 1599258), (624, 1332715), (663, 1254320), (680, 1222962), (780, 1066172), (816, 1019135), (884, 940740), (1020, 815308), (1040, 799629), (1105, 752592), (1326, 627160), (1360, 611481), (1560, 533086), (1768, 470370), (2040, 407654), (2210, 376296), (2652, 313580), (3120, 266543), (3315, 250864), (3536, 235185), (4080, 203827), (4420, 188148), (5304, 156790), (6630, 125432), (8840, 94074), (10608, 78395), (13260, 62716), (15679, 53040), (17680, 47037), (26520, 31358)]