1538740320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2971}}^1$

素因数の和:3085

約数の個数: 192

約数和(自身を含む): 5284548864

約数和(自身を除く): 3745808544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 416, 480, 498, 520, 624, 664, 780, 830, 996, 1040, 1079, 1245, 1248, 1328, 1560, 1660, 1992, 2080, 2158, 2490, 2656, 2971, 3120, 3237, 3320, 3984, 4316, 4980, 5395, 5942, 6240, 6474, 6640, 7968, 8632, 8913, 9960, 10790, 11884, 12948, 13280, 14855, 16185, 17264, 17826, 19920, 21580, 23768, 25896, 29710, 32370, 34528, 35652, 38623, 39840, 43160, 44565, 47536, 51792, 59420, 64740, 71304, 77246, 86320, 89130, 95072, 103584, 115869, 118840, 129480, 142608, 154492, 172640, 178260, 193115, 231738, 237680, 246593, 258960, 285216, 308984, 356520, 386230, 463476, 475360, 493186, 517920, 579345, 617968, 713040, 739779, 772460, 926952, 986372, 1158690, 1232965, 1235936, 1426080, 1479558, 1544920, 1853904, 1972744, 2317380, 2465930, 2959116, 3089840, 3205709, 3698895, 3707808, 3945488, 4634760, 4931860, 5918232, 6179680, 6411418, 7397790, 7890976, 9269520, 9617127, 9863720, 11836464, 12822836, 14795580, 16028545, 18539040, 19234254, 19727440, 23672928, 25645672, 29591160, 32057090, 38468508, 39454880, 48085635, 51291344, 59182320, 64114180, 76937016, 96171270, 102582688, 118364640, 128228360, 153874032, 192342540, 256456720, 307748064, 384685080, 512913440, 769370160, 1538740320]

約数ペア:

[(1, 1538740320), (2, 769370160), (3, 512913440), (4, 384685080), (5, 307748064), (6, 256456720), (8, 192342540), (10, 153874032), (12, 128228360), (13, 118364640), (15, 102582688), (16, 96171270), (20, 76937016), (24, 64114180), (26, 59182320), (30, 51291344), (32, 48085635), (39, 39454880), (40, 38468508), (48, 32057090), (52, 29591160), (60, 25645672), (65, 23672928), (78, 19727440), (80, 19234254), (83, 18539040), (96, 16028545), (104, 14795580), (120, 12822836), (130, 11836464), (156, 9863720), (160, 9617127), (166, 9269520), (195, 7890976), (208, 7397790), (240, 6411418), (249, 6179680), (260, 5918232), (312, 4931860), (332, 4634760), (390, 3945488), (415, 3707808), (416, 3698895), (480, 3205709), (498, 3089840), (520, 2959116), (624, 2465930), (664, 2317380), (780, 1972744), (830, 1853904), (996, 1544920), (1040, 1479558), (1079, 1426080), (1245, 1235936), (1248, 1232965), (1328, 1158690), (1560, 986372), (1660, 926952), (1992, 772460), (2080, 739779), (2158, 713040), (2490, 617968), (2656, 579345), (2971, 517920), (3120, 493186), (3237, 475360), (3320, 463476), (3984, 386230), (4316, 356520), (4980, 308984), (5395, 285216), (5942, 258960), (6240, 246593), (6474, 237680), (6640, 231738), (7968, 193115), (8632, 178260), (8913, 172640), (9960, 154492), (10790, 142608), (11884, 129480), (12948, 118840), (13280, 115869), (14855, 103584), (16185, 95072), (17264, 89130), (17826, 86320), (19920, 77246), (21580, 71304), (23768, 64740), (25896, 59420), (29710, 51792), (32370, 47536), (34528, 44565), (35652, 43160), (38623, 39840)]