124783120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 370262016

約数和(自身を除く): 245478896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 235, 280, 308, 329, 376, 385, 431, 440, 470, 517, 560, 616, 658, 752, 770, 862, 880, 940, 1034, 1232, 1316, 1540, 1645, 1724, 1880, 2068, 2155, 2585, 2632, 3017, 3080, 3290, 3448, 3619, 3760, 4136, 4310, 4741, 5170, 5264, 6034, 6160, 6580, 6896, 7238, 8272, 8620, 9482, 10340, 12068, 13160, 14476, 15085, 17240, 18095, 18964, 20257, 20680, 23705, 24136, 26320, 28952, 30170, 33187, 34480, 36190, 37928, 40514, 41360, 47410, 48272, 57904, 60340, 66374, 72380, 75856, 81028, 94820, 101285, 120680, 132748, 141799, 144760, 162056, 165935, 189640, 202570, 222827, 241360, 265496, 283598, 289520, 324112, 331870, 379280, 405140, 445654, 530992, 567196, 663740, 708995, 810280, 891308, 1114135, 1134392, 1327480, 1417990, 1559789, 1620560, 1782616, 2228270, 2268784, 2654960, 2835980, 3119578, 3565232, 4456540, 5671960, 6239156, 7798945, 8913080, 11343920, 12478312, 15597890, 17826160, 24956624, 31195780, 62391560, 124783120]

約数ペア:

[(1, 124783120), (2, 62391560), (4, 31195780), (5, 24956624), (7, 17826160), (8, 15597890), (10, 12478312), (11, 11343920), (14, 8913080), (16, 7798945), (20, 6239156), (22, 5671960), (28, 4456540), (35, 3565232), (40, 3119578), (44, 2835980), (47, 2654960), (55, 2268784), (56, 2228270), (70, 1782616), (77, 1620560), (80, 1559789), (88, 1417990), (94, 1327480), (110, 1134392), (112, 1114135), (140, 891308), (154, 810280), (176, 708995), (188, 663740), (220, 567196), (235, 530992), (280, 445654), (308, 405140), (329, 379280), (376, 331870), (385, 324112), (431, 289520), (440, 283598), (470, 265496), (517, 241360), (560, 222827), (616, 202570), (658, 189640), (752, 165935), (770, 162056), (862, 144760), (880, 141799), (940, 132748), (1034, 120680), (1232, 101285), (1316, 94820), (1540, 81028), (1645, 75856), (1724, 72380), (1880, 66374), (2068, 60340), (2155, 57904), (2585, 48272), (2632, 47410), (3017, 41360), (3080, 40514), (3290, 37928), (3448, 36190), (3619, 34480), (3760, 33187), (4136, 30170), (4310, 28952), (4741, 26320), (5170, 24136), (5264, 23705), (6034, 20680), (6160, 20257), (6580, 18964), (6896, 18095), (7238, 17240), (8272, 15085), (8620, 14476), (9482, 13160), (10340, 12068)]