15697637120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3517}}^1$

素因数の和:3866

約数の個数: 144

約数和(自身を含む): 41160093408

約数和(自身を除く): 25462456288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 317, 320, 352, 440, 634, 640, 704, 880, 1268, 1280, 1408, 1585, 1760, 2536, 2816, 3170, 3487, 3517, 3520, 5072, 6340, 6974, 7034, 7040, 10144, 12680, 13948, 14068, 14080, 17435, 17585, 20288, 25360, 27896, 28136, 34870, 35170, 38687, 40576, 50720, 55792, 56272, 69740, 70340, 77374, 81152, 101440, 111584, 112544, 139480, 140680, 154748, 193435, 202880, 223168, 225088, 278960, 281360, 309496, 386870, 405760, 446336, 450176, 557920, 562720, 618992, 773740, 892672, 900352, 1114889, 1115840, 1125440, 1237984, 1547480, 2229778, 2231680, 2250880, 2475968, 3094960, 4459556, 4463360, 4501760, 4951936, 5574445, 6189920, 8919112, 9903872, 11148890, 12263779, 12379840, 17838224, 22297780, 24527558, 24759680, 35676448, 44595560, 49055116, 49519360, 61318895, 71352896, 89191120, 98110232, 122637790, 142705792, 178382240, 196220464, 245275580, 285411584, 356764480, 392440928, 490551160, 713528960, 784881856, 981102320, 1427057920, 1569763712, 1962204640, 3139527424, 3924409280, 7848818560, 15697637120]

約数ペア:

[(1, 15697637120), (2, 7848818560), (4, 3924409280), (5, 3139527424), (8, 1962204640), (10, 1569763712), (11, 1427057920), (16, 981102320), (20, 784881856), (22, 713528960), (32, 490551160), (40, 392440928), (44, 356764480), (55, 285411584), (64, 245275580), (80, 196220464), (88, 178382240), (110, 142705792), (128, 122637790), (160, 98110232), (176, 89191120), (220, 71352896), (256, 61318895), (317, 49519360), (320, 49055116), (352, 44595560), (440, 35676448), (634, 24759680), (640, 24527558), (704, 22297780), (880, 17838224), (1268, 12379840), (1280, 12263779), (1408, 11148890), (1585, 9903872), (1760, 8919112), (2536, 6189920), (2816, 5574445), (3170, 4951936), (3487, 4501760), (3517, 4463360), (3520, 4459556), (5072, 3094960), (6340, 2475968), (6974, 2250880), (7034, 2231680), (7040, 2229778), (10144, 1547480), (12680, 1237984), (13948, 1125440), (14068, 1115840), (14080, 1114889), (17435, 900352), (17585, 892672), (20288, 773740), (25360, 618992), (27896, 562720), (28136, 557920), (34870, 450176), (35170, 446336), (38687, 405760), (40576, 386870), (50720, 309496), (55792, 281360), (56272, 278960), (69740, 225088), (70340, 223168), (77374, 202880), (81152, 193435), (101440, 154748), (111584, 140680), (112544, 139480)]