415807080

素因数分解:

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

素因数の和:15723

約数の個数: 128

約数和(自身を含む): 1422489600

約数和(自身を除く): 1006682520

約数列:

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

約数ペア:

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