1210362560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 3318174720

約数和(自身を除く): 2107812160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 71, 80, 88, 110, 116, 142, 145, 160, 167, 176, 220, 232, 284, 290, 319, 320, 334, 352, 355, 440, 464, 568, 580, 638, 668, 704, 710, 781, 835, 880, 928, 1136, 1160, 1276, 1336, 1420, 1562, 1595, 1670, 1760, 1837, 1856, 2059, 2272, 2320, 2552, 2672, 2840, 3124, 3190, 3340, 3520, 3674, 3905, 4118, 4544, 4640, 4843, 5104, 5344, 5680, 6248, 6380, 6680, 7348, 7810, 8236, 9185, 9280, 9686, 10208, 10295, 10688, 11360, 11857, 12496, 12760, 13360, 14696, 15620, 16472, 18370, 19372, 20416, 20590, 22649, 22720, 23714, 24215, 24992, 25520, 26720, 29392, 31240, 32944, 36740, 38744, 41180, 45298, 47428, 48430, 49984, 51040, 53273, 53440, 58784, 59285, 62480, 65888, 73480, 77488, 82360, 90596, 94856, 96860, 102080, 106546, 113245, 117568, 118570, 124960, 130427, 131776, 146960, 154976, 164720, 181192, 189712, 193720, 213092, 226490, 237140, 249920, 260854, 266365, 293920, 309952, 329440, 343853, 362384, 379424, 387440, 426184, 452980, 474280, 521708, 532730, 587840, 652135, 658880, 687706, 724768, 758848, 774880, 852368, 905960, 948560, 1043416, 1065460, 1304270, 1375412, 1449536, 1549760, 1704736, 1719265, 1811920, 1897120, 2086832, 2130920, 2608540, 2750824, 3409472, 3438530, 3623840, 3782383, 3794240, 4173664, 4261840, 5217080, 5501648, 6877060, 7247680, 7564766, 8347328, 8523680, 10434160, 11003296, 13754120, 15129532, 17047360, 18911915, 20868320, 22006592, 27508240, 30259064, 37823830, 41736640, 55016480, 60518128, 75647660, 110032960, 121036256, 151295320, 242072512, 302590640, 605181280, 1210362560]

約数ペア:

[(1, 1210362560), (2, 605181280), (4, 302590640), (5, 242072512), (8, 151295320), (10, 121036256), (11, 110032960), (16, 75647660), (20, 60518128), (22, 55016480), (29, 41736640), (32, 37823830), (40, 30259064), (44, 27508240), (55, 22006592), (58, 20868320), (64, 18911915), (71, 17047360), (80, 15129532), (88, 13754120), (110, 11003296), (116, 10434160), (142, 8523680), (145, 8347328), (160, 7564766), (167, 7247680), (176, 6877060), (220, 5501648), (232, 5217080), (284, 4261840), (290, 4173664), (319, 3794240), (320, 3782383), (334, 3623840), (352, 3438530), (355, 3409472), (440, 2750824), (464, 2608540), (568, 2130920), (580, 2086832), (638, 1897120), (668, 1811920), (704, 1719265), (710, 1704736), (781, 1549760), (835, 1449536), (880, 1375412), (928, 1304270), (1136, 1065460), (1160, 1043416), (1276, 948560), (1336, 905960), (1420, 852368), (1562, 774880), (1595, 758848), (1670, 724768), (1760, 687706), (1837, 658880), (1856, 652135), (2059, 587840), (2272, 532730), (2320, 521708), (2552, 474280), (2672, 452980), (2840, 426184), (3124, 387440), (3190, 379424), (3340, 362384), (3520, 343853), (3674, 329440), (3905, 309952), (4118, 293920), (4544, 266365), (4640, 260854), (4843, 249920), (5104, 237140), (5344, 226490), (5680, 213092), (6248, 193720), (6380, 189712), (6680, 181192), (7348, 164720), (7810, 154976), (8236, 146960), (9185, 131776), (9280, 130427), (9686, 124960), (10208, 118570), (10295, 117568), (10688, 113245), (11360, 106546), (11857, 102080), (12496, 96860), (12760, 94856), (13360, 90596), (14696, 82360), (15620, 77488), (16472, 73480), (18370, 65888), (19372, 62480), (20416, 59285), (20590, 58784), (22649, 53440), (22720, 53273), (23714, 51040), (24215, 49984), (24992, 48430), (25520, 47428), (26720, 45298), (29392, 41180), (31240, 38744), (32944, 36740)]