508806480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23297}}^1$

素因数の和:23333

約数の個数: 160

約数和(自身を含む): 1941375744

約数和(自身を除く): 1432569264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 23297, 46594, 69891, 93188, 116485, 139782, 163079, 186376, 232970, 279564, 302861, 326158, 349455, 372752, 465940, 489237, 559128, 605722, 652316, 698910, 815395, 908583, 931880, 978474, 1118256, 1211444, 1304632, 1397820, 1514305, 1630790, 1817166, 1863760, 1956948, 2120027, 2422888, 2446185, 2609264, 2795640, 3028610, 3261580, 3634332, 3913896, 4240054, 4542915, 4845776, 4892370, 5591280, 6057220, 6360081, 6523160, 7268664, 7827792, 8480108, 9085830, 9784740, 10600135, 12114440, 12720162, 13046320, 14537328, 16960216, 18171660, 19569480, 21200270, 24228880, 25440324, 31800405, 33920432, 36343320, 39138960, 42400540, 50880648, 63600810, 72686640, 84801080, 101761296, 127201620, 169602160, 254403240, 508806480]

約数ペア:

[(1, 508806480), (2, 254403240), (3, 169602160), (4, 127201620), (5, 101761296), (6, 84801080), (7, 72686640), (8, 63600810), (10, 50880648), (12, 42400540), (13, 39138960), (14, 36343320), (15, 33920432), (16, 31800405), (20, 25440324), (21, 24228880), (24, 21200270), (26, 19569480), (28, 18171660), (30, 16960216), (35, 14537328), (39, 13046320), (40, 12720162), (42, 12114440), (48, 10600135), (52, 9784740), (56, 9085830), (60, 8480108), (65, 7827792), (70, 7268664), (78, 6523160), (80, 6360081), (84, 6057220), (91, 5591280), (104, 4892370), (105, 4845776), (112, 4542915), (120, 4240054), (130, 3913896), (140, 3634332), (156, 3261580), (168, 3028610), (182, 2795640), (195, 2609264), (208, 2446185), (210, 2422888), (240, 2120027), (260, 1956948), (273, 1863760), (280, 1817166), (312, 1630790), (336, 1514305), (364, 1397820), (390, 1304632), (420, 1211444), (455, 1118256), (520, 978474), (546, 931880), (560, 908583), (624, 815395), (728, 698910), (780, 652316), (840, 605722), (910, 559128), (1040, 489237), (1092, 465940), (1365, 372752), (1456, 349455), (1560, 326158), (1680, 302861), (1820, 279564), (2184, 232970), (2730, 186376), (3120, 163079), (3640, 139782), (4368, 116485), (5460, 93188), (7280, 69891), (10920, 46594), (21840, 23297)]