2015024960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28493}}^1$

素因数の和:28540

約数の個数: 112

約数和(自身を含む): 5471531856

約数和(自身を除く): 3456506896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8840, 14144, 17680, 28493, 35360, 56986, 70720, 113972, 142465, 227944, 284930, 370409, 455888, 484381, 569860, 740818, 911776, 968762, 1139720, 1481636, 1823552, 1852045, 1937524, 2279440, 2421905, 2963272, 3704090, 3875048, 4558880, 4843810, 5926544, 6296953, 7408180, 7750096, 9117760, 9687620, 11853088, 12593906, 14816360, 15500192, 19375240, 23706176, 25187812, 29632720, 31000384, 31484765, 38750480, 50375624, 59265440, 62969530, 77500960, 100751248, 118530880, 125939060, 155001920, 201502496, 251878120, 403004992, 503756240, 1007512480, 2015024960]

約数ペア:

[(1, 2015024960), (2, 1007512480), (4, 503756240), (5, 403004992), (8, 251878120), (10, 201502496), (13, 155001920), (16, 125939060), (17, 118530880), (20, 100751248), (26, 77500960), (32, 62969530), (34, 59265440), (40, 50375624), (52, 38750480), (64, 31484765), (65, 31000384), (68, 29632720), (80, 25187812), (85, 23706176), (104, 19375240), (130, 15500192), (136, 14816360), (160, 12593906), (170, 11853088), (208, 9687620), (221, 9117760), (260, 7750096), (272, 7408180), (320, 6296953), (340, 5926544), (416, 4843810), (442, 4558880), (520, 3875048), (544, 3704090), (680, 2963272), (832, 2421905), (884, 2279440), (1040, 1937524), (1088, 1852045), (1105, 1823552), (1360, 1481636), (1768, 1139720), (2080, 968762), (2210, 911776), (2720, 740818), (3536, 569860), (4160, 484381), (4420, 455888), (5440, 370409), (7072, 284930), (8840, 227944), (14144, 142465), (17680, 113972), (28493, 70720), (35360, 56986)]