105724960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 283143168

約数和(自身を除く): 177418208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 121, 127, 160, 172, 176, 215, 220, 242, 254, 344, 352, 430, 440, 473, 484, 508, 605, 635, 688, 860, 880, 946, 968, 1016, 1210, 1270, 1376, 1397, 1720, 1760, 1892, 1936, 2032, 2365, 2420, 2540, 2794, 3440, 3784, 3872, 4064, 4730, 4840, 5080, 5203, 5461, 5588, 6880, 6985, 7568, 9460, 9680, 10160, 10406, 10922, 11176, 13970, 15136, 15367, 18920, 19360, 20320, 20812, 21844, 22352, 26015, 27305, 27940, 30734, 37840, 41624, 43688, 44704, 52030, 54610, 55880, 60071, 61468, 75680, 76835, 83248, 87376, 104060, 109220, 111760, 120142, 122936, 153670, 166496, 174752, 208120, 218440, 223520, 240284, 245872, 300355, 307340, 416240, 436880, 480568, 491744, 600710, 614680, 660781, 832480, 873760, 961136, 1201420, 1229360, 1321562, 1922272, 2402840, 2458720, 2643124, 3303905, 4805680, 5286248, 6607810, 9611360, 10572496, 13215620, 21144992, 26431240, 52862480, 105724960]

約数ペア:

[(1, 105724960), (2, 52862480), (4, 26431240), (5, 21144992), (8, 13215620), (10, 10572496), (11, 9611360), (16, 6607810), (20, 5286248), (22, 4805680), (32, 3303905), (40, 2643124), (43, 2458720), (44, 2402840), (55, 1922272), (80, 1321562), (86, 1229360), (88, 1201420), (110, 961136), (121, 873760), (127, 832480), (160, 660781), (172, 614680), (176, 600710), (215, 491744), (220, 480568), (242, 436880), (254, 416240), (344, 307340), (352, 300355), (430, 245872), (440, 240284), (473, 223520), (484, 218440), (508, 208120), (605, 174752), (635, 166496), (688, 153670), (860, 122936), (880, 120142), (946, 111760), (968, 109220), (1016, 104060), (1210, 87376), (1270, 83248), (1376, 76835), (1397, 75680), (1720, 61468), (1760, 60071), (1892, 55880), (1936, 54610), (2032, 52030), (2365, 44704), (2420, 43688), (2540, 41624), (2794, 37840), (3440, 30734), (3784, 27940), (3872, 27305), (4064, 26015), (4730, 22352), (4840, 21844), (5080, 20812), (5203, 20320), (5461, 19360), (5588, 18920), (6880, 15367), (6985, 15136), (7568, 13970), (9460, 11176), (9680, 10922), (10160, 10406)]