112807920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 379475712

約数和(自身を除く): 266667792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 643, 645, 680, 688, 731, 816, 860, 1020, 1032, 1286, 1290, 1360, 1462, 1720, 1929, 2040, 2064, 2193, 2572, 2580, 2924, 3215, 3440, 3655, 3858, 4080, 4386, 5144, 5160, 5848, 6430, 7310, 7716, 8772, 9645, 10288, 10320, 10931, 10965, 11696, 12860, 14620, 15432, 17544, 19290, 21862, 21930, 25720, 27649, 29240, 30864, 32793, 35088, 38580, 43724, 43860, 51440, 54655, 55298, 58480, 65586, 77160, 82947, 87448, 87720, 109310, 110596, 131172, 138245, 154320, 163965, 165894, 174896, 175440, 218620, 221192, 262344, 276490, 327930, 331788, 414735, 437240, 442384, 470033, 524688, 552980, 655860, 663576, 829470, 874480, 940066, 1105960, 1311720, 1327152, 1410099, 1658940, 1880132, 2211920, 2350165, 2623440, 2820198, 3317880, 3760264, 4700330, 5640396, 6635760, 7050495, 7520528, 9400660, 11280792, 14100990, 18801320, 22561584, 28201980, 37602640, 56403960, 112807920]

約数ペア:

[(1, 112807920), (2, 56403960), (3, 37602640), (4, 28201980), (5, 22561584), (6, 18801320), (8, 14100990), (10, 11280792), (12, 9400660), (15, 7520528), (16, 7050495), (17, 6635760), (20, 5640396), (24, 4700330), (30, 3760264), (34, 3317880), (40, 2820198), (43, 2623440), (48, 2350165), (51, 2211920), (60, 1880132), (68, 1658940), (80, 1410099), (85, 1327152), (86, 1311720), (102, 1105960), (120, 940066), (129, 874480), (136, 829470), (170, 663576), (172, 655860), (204, 552980), (215, 524688), (240, 470033), (255, 442384), (258, 437240), (272, 414735), (340, 331788), (344, 327930), (408, 276490), (430, 262344), (510, 221192), (516, 218620), (643, 175440), (645, 174896), (680, 165894), (688, 163965), (731, 154320), (816, 138245), (860, 131172), (1020, 110596), (1032, 109310), (1286, 87720), (1290, 87448), (1360, 82947), (1462, 77160), (1720, 65586), (1929, 58480), (2040, 55298), (2064, 54655), (2193, 51440), (2572, 43860), (2580, 43724), (2924, 38580), (3215, 35088), (3440, 32793), (3655, 30864), (3858, 29240), (4080, 27649), (4386, 25720), (5144, 21930), (5160, 21862), (5848, 19290), (6430, 17544), (7310, 15432), (7716, 14620), (8772, 12860), (9645, 11696), (10288, 10965), (10320, 10931)]