215025440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1699}}^1$

素因数の和:1834

約数の個数: 96

約数和(自身を含む): 586051200

約数和(自身を除く): 371025760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 452, 560, 565, 791, 904, 1120, 1130, 1582, 1699, 1808, 2260, 3164, 3398, 3616, 3955, 4520, 6328, 6796, 7910, 8495, 9040, 11893, 12656, 13592, 15820, 16990, 18080, 23786, 25312, 27184, 31640, 33980, 47572, 54368, 59465, 63280, 67960, 95144, 118930, 126560, 135920, 190288, 191987, 237860, 271840, 380576, 383974, 475720, 767948, 951440, 959935, 1343909, 1535896, 1902880, 1919870, 2687818, 3071792, 3839740, 5375636, 6143584, 6719545, 7679480, 10751272, 13439090, 15358960, 21502544, 26878180, 30717920, 43005088, 53756360, 107512720, 215025440]

約数ペア:

[(1, 215025440), (2, 107512720), (4, 53756360), (5, 43005088), (7, 30717920), (8, 26878180), (10, 21502544), (14, 15358960), (16, 13439090), (20, 10751272), (28, 7679480), (32, 6719545), (35, 6143584), (40, 5375636), (56, 3839740), (70, 3071792), (80, 2687818), (112, 1919870), (113, 1902880), (140, 1535896), (160, 1343909), (224, 959935), (226, 951440), (280, 767948), (452, 475720), (560, 383974), (565, 380576), (791, 271840), (904, 237860), (1120, 191987), (1130, 190288), (1582, 135920), (1699, 126560), (1808, 118930), (2260, 95144), (3164, 67960), (3398, 63280), (3616, 59465), (3955, 54368), (4520, 47572), (6328, 33980), (6796, 31640), (7910, 27184), (8495, 25312), (9040, 23786), (11893, 18080), (12656, 16990), (13592, 15820)]