56573160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67349}}^1$

素因数の和:67370

約数の個数: 64

約数和(自身を含む): 193968000

約数和(自身を除く): 137394840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67349, 134698, 202047, 269396, 336745, 404094, 471443, 538792, 673490, 808188, 942886, 1010235, 1346980, 1414329, 1616376, 1885772, 2020470, 2357215, 2693960, 2828658, 3771544, 4040940, 4714430, 5657316, 7071645, 8081880, 9428860, 11314632, 14143290, 18857720, 28286580, 56573160]

約数ペア:

[(1, 56573160), (2, 28286580), (3, 18857720), (4, 14143290), (5, 11314632), (6, 9428860), (7, 8081880), (8, 7071645), (10, 5657316), (12, 4714430), (14, 4040940), (15, 3771544), (20, 2828658), (21, 2693960), (24, 2357215), (28, 2020470), (30, 1885772), (35, 1616376), (40, 1414329), (42, 1346980), (56, 1010235), (60, 942886), (70, 808188), (84, 673490), (105, 538792), (120, 471443), (140, 404094), (168, 336745), (210, 269396), (280, 202047), (420, 134698), (840, 67349)]