715670120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56087}}^1$

素因数の和:56138

約数の個数: 64

約数和(自身を含む): 1817251200

約数和(自身を除く): 1101581080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 56087, 112174, 224348, 280435, 448696, 560870, 616957, 1121740, 1233914, 1626523, 2243480, 2467828, 3084785, 3253046, 4935656, 6169570, 6506092, 8132615, 12339140, 13012184, 16265230, 17891753, 24678280, 32530460, 35783506, 65060920, 71567012, 89458765, 143134024, 178917530, 357835060, 715670120]

約数ペア:

[(1, 715670120), (2, 357835060), (4, 178917530), (5, 143134024), (8, 89458765), (10, 71567012), (11, 65060920), (20, 35783506), (22, 32530460), (29, 24678280), (40, 17891753), (44, 16265230), (55, 13012184), (58, 12339140), (88, 8132615), (110, 6506092), (116, 6169570), (145, 4935656), (220, 3253046), (232, 3084785), (290, 2467828), (319, 2243480), (440, 1626523), (580, 1233914), (638, 1121740), (1160, 616957), (1276, 560870), (1595, 448696), (2552, 280435), (3190, 224348), (6380, 112174), (12760, 56087)]