1229121760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1453}}^1$

素因数の和:1796

約数の個数: 96

約数和(自身を含む): 3086620992

約数和(自身を除く): 1857499232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 311, 340, 544, 622, 680, 1244, 1360, 1453, 1555, 2488, 2720, 2906, 3110, 4976, 5287, 5812, 6220, 7265, 9952, 10574, 11624, 12440, 14530, 21148, 23248, 24701, 24880, 26435, 29060, 42296, 46496, 49402, 49760, 52870, 58120, 84592, 98804, 105740, 116240, 123505, 169184, 197608, 211480, 232480, 247010, 395216, 422960, 451883, 494020, 790432, 845920, 903766, 988040, 1807532, 1976080, 2259415, 3615064, 3952160, 4518830, 7230128, 7682011, 9037660, 14460256, 15364022, 18075320, 30728044, 36150640, 38410055, 61456088, 72301280, 76820110, 122912176, 153640220, 245824352, 307280440, 614560880, 1229121760]

約数ペア:

[(1, 1229121760), (2, 614560880), (4, 307280440), (5, 245824352), (8, 153640220), (10, 122912176), (16, 76820110), (17, 72301280), (20, 61456088), (32, 38410055), (34, 36150640), (40, 30728044), (68, 18075320), (80, 15364022), (85, 14460256), (136, 9037660), (160, 7682011), (170, 7230128), (272, 4518830), (311, 3952160), (340, 3615064), (544, 2259415), (622, 1976080), (680, 1807532), (1244, 988040), (1360, 903766), (1453, 845920), (1555, 790432), (2488, 494020), (2720, 451883), (2906, 422960), (3110, 395216), (4976, 247010), (5287, 232480), (5812, 211480), (6220, 197608), (7265, 169184), (9952, 123505), (10574, 116240), (11624, 105740), (12440, 98804), (14530, 84592), (21148, 58120), (23248, 52870), (24701, 49760), (24880, 49402), (26435, 46496), (29060, 42296)]