119736680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2389}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 309744000

約数和(自身を除く): 190007320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2389, 2506, 3580, 4778, 5012, 6265, 7160, 9556, 10024, 11945, 12530, 16723, 19112, 23890, 25060, 33446, 47780, 50120, 66892, 83615, 95560, 133784, 167230, 334460, 427631, 668920, 855262, 1710524, 2138155, 2993417, 3421048, 4276310, 5986834, 8552620, 11973668, 14967085, 17105240, 23947336, 29934170, 59868340, 119736680]

約数ペア:

[(1, 119736680), (2, 59868340), (4, 29934170), (5, 23947336), (7, 17105240), (8, 14967085), (10, 11973668), (14, 8552620), (20, 5986834), (28, 4276310), (35, 3421048), (40, 2993417), (56, 2138155), (70, 1710524), (140, 855262), (179, 668920), (280, 427631), (358, 334460), (716, 167230), (895, 133784), (1253, 95560), (1432, 83615), (1790, 66892), (2389, 50120), (2506, 47780), (3580, 33446), (4778, 25060), (5012, 23890), (6265, 19112), (7160, 16723), (9556, 12530), (10024, 11945)]