12886642440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5113747}}^1$

素因数の和:5113771

約数の個数: 96

約数和(自身を含む): 47864681280

約数和(自身を除く): 34978038840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5113747, 10227494, 15341241, 20454988, 25568735, 30682482, 35796229, 40909976, 46023723, 51137470, 61364964, 71592458, 76706205, 92047446, 102274940, 107388687, 122729928, 143184916, 153412410, 178981145, 184094892, 204549880, 214777374, 230118615, 286369832, 306824820, 322166061, 357962290, 368189784, 429554748, 460237230, 536943435, 613649640, 644332122, 715924580, 859109496, 920474460, 1073886870, 1288664244, 1431849160, 1610830305, 1840948920, 2147773740, 2577328488, 3221660610, 4295547480, 6443321220, 12886642440]

約数ペア:

[(1, 12886642440), (2, 6443321220), (3, 4295547480), (4, 3221660610), (5, 2577328488), (6, 2147773740), (7, 1840948920), (8, 1610830305), (9, 1431849160), (10, 1288664244), (12, 1073886870), (14, 920474460), (15, 859109496), (18, 715924580), (20, 644332122), (21, 613649640), (24, 536943435), (28, 460237230), (30, 429554748), (35, 368189784), (36, 357962290), (40, 322166061), (42, 306824820), (45, 286369832), (56, 230118615), (60, 214777374), (63, 204549880), (70, 184094892), (72, 178981145), (84, 153412410), (90, 143184916), (105, 122729928), (120, 107388687), (126, 102274940), (140, 92047446), (168, 76706205), (180, 71592458), (210, 61364964), (252, 51137470), (280, 46023723), (315, 40909976), (360, 35796229), (420, 30682482), (504, 25568735), (630, 20454988), (840, 15341241), (1260, 10227494), (2520, 5113747)]