146875120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6397}}^1$

素因数の和:6458

約数の個数: 80

約数和(自身を含む): 399849408

約数和(自身を除く): 252974288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6397, 11480, 12794, 22960, 25588, 31985, 44779, 51176, 63970, 89558, 102352, 127940, 179116, 223895, 255880, 262277, 358232, 447790, 511760, 524554, 716464, 895580, 1049108, 1311385, 1791160, 1835939, 2098216, 2622770, 3582320, 3671878, 4196432, 5245540, 7343756, 9179695, 10491080, 14687512, 18359390, 20982160, 29375024, 36718780, 73437560, 146875120]

約数ペア:

[(1, 146875120), (2, 73437560), (4, 36718780), (5, 29375024), (7, 20982160), (8, 18359390), (10, 14687512), (14, 10491080), (16, 9179695), (20, 7343756), (28, 5245540), (35, 4196432), (40, 3671878), (41, 3582320), (56, 2622770), (70, 2098216), (80, 1835939), (82, 1791160), (112, 1311385), (140, 1049108), (164, 895580), (205, 716464), (280, 524554), (287, 511760), (328, 447790), (410, 358232), (560, 262277), (574, 255880), (656, 223895), (820, 179116), (1148, 127940), (1435, 102352), (1640, 89558), (2296, 63970), (2870, 51176), (3280, 44779), (4592, 31985), (5740, 25588), (6397, 22960), (11480, 12794)]