61222589680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3079}}^1\times {\mathrm{35507}}^1$

素因数の和:38606

約数の個数: 80

約数和(自身を含む): 162734584320

約数和(自身を除く): 101511994640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3079, 6158, 12316, 15395, 21553, 24632, 30790, 35507, 43106, 49264, 61580, 71014, 86212, 107765, 123160, 142028, 172424, 177535, 215530, 246320, 248549, 284056, 344848, 355070, 431060, 497098, 568112, 710140, 862120, 994196, 1242745, 1420280, 1724240, 1988392, 2485490, 2840560, 3976784, 4970980, 9941960, 19883920, 109326053, 218652106, 437304212, 546630265, 765282371, 874608424, 1093260530, 1530564742, 1749216848, 2186521060, 3061129484, 3826411855, 4373042120, 6122258968, 7652823710, 8746084240, 12244517936, 15305647420, 30611294840, 61222589680]

約数ペア:

[(1, 61222589680), (2, 30611294840), (4, 15305647420), (5, 12244517936), (7, 8746084240), (8, 7652823710), (10, 6122258968), (14, 4373042120), (16, 3826411855), (20, 3061129484), (28, 2186521060), (35, 1749216848), (40, 1530564742), (56, 1093260530), (70, 874608424), (80, 765282371), (112, 546630265), (140, 437304212), (280, 218652106), (560, 109326053), (3079, 19883920), (6158, 9941960), (12316, 4970980), (15395, 3976784), (21553, 2840560), (24632, 2485490), (30790, 1988392), (35507, 1724240), (43106, 1420280), (49264, 1242745), (61580, 994196), (71014, 862120), (86212, 710140), (107765, 568112), (123160, 497098), (142028, 431060), (172424, 355070), (177535, 344848), (215530, 284056), (246320, 248549)]