156271830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 447552000

約数和(自身を除く): 291280170

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 110, 130, 143, 146, 165, 195, 219, 286, 330, 365, 390, 429, 438, 499, 715, 730, 803, 858, 949, 998, 1095, 1430, 1497, 1606, 1898, 2145, 2190, 2409, 2495, 2847, 2994, 4015, 4290, 4745, 4818, 4990, 5489, 5694, 6487, 7485, 8030, 9490, 10439, 10978, 12045, 12974, 14235, 14970, 16467, 19461, 20878, 24090, 27445, 28470, 31317, 32435, 32934, 36427, 38922, 52195, 54890, 62634, 64870, 71357, 72854, 82335, 97305, 104390, 109281, 142714, 156585, 164670, 182135, 194610, 214071, 218562, 313170, 356785, 364270, 400697, 428142, 473551, 546405, 713570, 801394, 947102, 1070355, 1092810, 1202091, 1420653, 2003485, 2140710, 2367755, 2404182, 2841306, 4006970, 4735510, 5209061, 6010455, 7103265, 10418122, 12020910, 14206530, 15627183, 26045305, 31254366, 52090610, 78135915, 156271830]

約数ペア:

[(1, 156271830), (2, 78135915), (3, 52090610), (5, 31254366), (6, 26045305), (10, 15627183), (11, 14206530), (13, 12020910), (15, 10418122), (22, 7103265), (26, 6010455), (30, 5209061), (33, 4735510), (39, 4006970), (55, 2841306), (65, 2404182), (66, 2367755), (73, 2140710), (78, 2003485), (110, 1420653), (130, 1202091), (143, 1092810), (146, 1070355), (165, 947102), (195, 801394), (219, 713570), (286, 546405), (330, 473551), (365, 428142), (390, 400697), (429, 364270), (438, 356785), (499, 313170), (715, 218562), (730, 214071), (803, 194610), (858, 182135), (949, 164670), (998, 156585), (1095, 142714), (1430, 109281), (1497, 104390), (1606, 97305), (1898, 82335), (2145, 72854), (2190, 71357), (2409, 64870), (2495, 62634), (2847, 54890), (2994, 52195), (4015, 38922), (4290, 36427), (4745, 32934), (4818, 32435), (4990, 31317), (5489, 28470), (5694, 27445), (6487, 24090), (7485, 20878), (8030, 19461), (9490, 16467), (10439, 14970), (10978, 14235), (12045, 12974)]