1708702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1004

約数の個数: 192

約数和(自身を含む): 5745654720

約数和(自身を除く): 4036951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 163, 180, 185, 222, 296, 326, 333, 360, 370, 444, 489, 555, 652, 666, 740, 787, 815, 888, 978, 1110, 1304, 1332, 1467, 1480, 1574, 1630, 1665, 1956, 2220, 2361, 2445, 2664, 2934, 3148, 3260, 3330, 3912, 3935, 4440, 4722, 4890, 5868, 6031, 6296, 6520, 6660, 7083, 7335, 7870, 9444, 9780, 11736, 11805, 12062, 13320, 14166, 14670, 15740, 18093, 18888, 19560, 23610, 24124, 28332, 29119, 29340, 30155, 31480, 35415, 36186, 47220, 48248, 54279, 56664, 58238, 58680, 60310, 70830, 72372, 87357, 90465, 94440, 108558, 116476, 120620, 128281, 141660, 144744, 145595, 174714, 180930, 217116, 232952, 241240, 256562, 262071, 271395, 283320, 291190, 349428, 361860, 384843, 434232, 436785, 513124, 524142, 542790, 582380, 641405, 698856, 723720, 769686, 873570, 1026248, 1048284, 1085580, 1154529, 1164760, 1282810, 1310355, 1539372, 1747140, 1924215, 2096568, 2171160, 2309058, 2565620, 2620710, 3078744, 3494280, 3848430, 4618116, 4746397, 5131240, 5241420, 5772645, 7696860, 9236232, 9492794, 10482840, 11545290, 14239191, 15393720, 18985588, 23090580, 23731985, 28478382, 37971176, 42717573, 46181160, 47463970, 56956764, 71195955, 85435146, 94927940, 113913528, 142391910, 170870292, 189855880, 213587865, 284783820, 341740584, 427175730, 569567640, 854351460, 1708702920]

約数ペア:

[(1, 1708702920), (2, 854351460), (3, 569567640), (4, 427175730), (5, 341740584), (6, 284783820), (8, 213587865), (9, 189855880), (10, 170870292), (12, 142391910), (15, 113913528), (18, 94927940), (20, 85435146), (24, 71195955), (30, 56956764), (36, 47463970), (37, 46181160), (40, 42717573), (45, 37971176), (60, 28478382), (72, 23731985), (74, 23090580), (90, 18985588), (111, 15393720), (120, 14239191), (148, 11545290), (163, 10482840), (180, 9492794), (185, 9236232), (222, 7696860), (296, 5772645), (326, 5241420), (333, 5131240), (360, 4746397), (370, 4618116), (444, 3848430), (489, 3494280), (555, 3078744), (652, 2620710), (666, 2565620), (740, 2309058), (787, 2171160), (815, 2096568), (888, 1924215), (978, 1747140), (1110, 1539372), (1304, 1310355), (1332, 1282810), (1467, 1164760), (1480, 1154529), (1574, 1085580), (1630, 1048284), (1665, 1026248), (1956, 873570), (2220, 769686), (2361, 723720), (2445, 698856), (2664, 641405), (2934, 582380), (3148, 542790), (3260, 524142), (3330, 513124), (3912, 436785), (3935, 434232), (4440, 384843), (4722, 361860), (4890, 349428), (5868, 291190), (6031, 283320), (6296, 271395), (6520, 262071), (6660, 256562), (7083, 241240), (7335, 232952), (7870, 217116), (9444, 180930), (9780, 174714), (11736, 145595), (11805, 144744), (12062, 141660), (13320, 128281), (14166, 120620), (14670, 116476), (15740, 108558), (18093, 94440), (18888, 90465), (19560, 87357), (23610, 72372), (24124, 70830), (28332, 60310), (29119, 58680), (29340, 58238), (30155, 56664), (31480, 54279), (35415, 48248), (36186, 47220)]