2715519960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 9029180160

約数和(自身を除く): 6313660200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 131, 142, 180, 213, 262, 284, 355, 360, 393, 426, 524, 568, 639, 655, 710, 786, 811, 852, 1048, 1065, 1179, 1278, 1310, 1420, 1572, 1622, 1704, 1965, 2130, 2358, 2433, 2556, 2620, 2840, 3144, 3195, 3244, 3930, 4055, 4260, 4716, 4866, 5112, 5240, 5895, 6390, 6488, 7299, 7860, 8110, 8520, 9301, 9432, 9732, 11790, 12165, 12780, 14598, 15720, 16220, 18602, 19464, 23580, 24330, 25560, 27903, 29196, 32440, 36495, 37204, 46505, 47160, 48660, 55806, 57581, 58392, 72990, 74408, 83709, 93010, 97320, 106241, 111612, 115162, 139515, 145980, 167418, 172743, 186020, 212482, 223224, 230324, 279030, 287905, 291960, 318723, 334836, 345486, 372040, 418545, 424964, 460648, 518229, 531205, 558060, 575810, 637446, 669672, 690972, 837090, 849928, 863715, 956169, 1036458, 1062410, 1116120, 1151620, 1274892, 1381944, 1593615, 1674180, 1727430, 1912338, 2072916, 2124820, 2303240, 2549784, 2591145, 3187230, 3348360, 3454860, 3824676, 4145832, 4249640, 4780845, 5182290, 6374460, 6909720, 7543111, 7649352, 9561690, 10364580, 12748920, 15086222, 19123380, 20729160, 22629333, 30172444, 37715555, 38246760, 45258666, 60344888, 67887999, 75431110, 90517332, 113146665, 135775998, 150862220, 181034664, 226293330, 271551996, 301724440, 339439995, 452586660, 543103992, 678879990, 905173320, 1357759980, 2715519960]

約数ペア:

[(1, 2715519960), (2, 1357759980), (3, 905173320), (4, 678879990), (5, 543103992), (6, 452586660), (8, 339439995), (9, 301724440), (10, 271551996), (12, 226293330), (15, 181034664), (18, 150862220), (20, 135775998), (24, 113146665), (30, 90517332), (36, 75431110), (40, 67887999), (45, 60344888), (60, 45258666), (71, 38246760), (72, 37715555), (90, 30172444), (120, 22629333), (131, 20729160), (142, 19123380), (180, 15086222), (213, 12748920), (262, 10364580), (284, 9561690), (355, 7649352), (360, 7543111), (393, 6909720), (426, 6374460), (524, 5182290), (568, 4780845), (639, 4249640), (655, 4145832), (710, 3824676), (786, 3454860), (811, 3348360), (852, 3187230), (1048, 2591145), (1065, 2549784), (1179, 2303240), (1278, 2124820), (1310, 2072916), (1420, 1912338), (1572, 1727430), (1622, 1674180), (1704, 1593615), (1965, 1381944), (2130, 1274892), (2358, 1151620), (2433, 1116120), (2556, 1062410), (2620, 1036458), (2840, 956169), (3144, 863715), (3195, 849928), (3244, 837090), (3930, 690972), (4055, 669672), (4260, 637446), (4716, 575810), (4866, 558060), (5112, 531205), (5240, 518229), (5895, 460648), (6390, 424964), (6488, 418545), (7299, 372040), (7860, 345486), (8110, 334836), (8520, 318723), (9301, 291960), (9432, 287905), (9732, 279030), (11790, 230324), (12165, 223224), (12780, 212482), (14598, 186020), (15720, 172743), (16220, 167418), (18602, 145980), (19464, 139515), (23580, 115162), (24330, 111612), (25560, 106241), (27903, 97320), (29196, 93010), (32440, 83709), (36495, 74408), (37204, 72990), (46505, 58392), (47160, 57581), (48660, 55806)]