339980280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166657}}^1$

素因数の和:166688

約数の個数: 64

約数和(自身を含む): 1079943840

約数和(自身を除く): 739963560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 166657, 333314, 499971, 666628, 833285, 999942, 1333256, 1666570, 1999884, 2499855, 2833169, 3333140, 3999768, 4999710, 5666338, 6666280, 8499507, 9999420, 11332676, 14165845, 16999014, 19998840, 22665352, 28331690, 33998028, 42497535, 56663380, 67996056, 84995070, 113326760, 169990140, 339980280]

約数ペア:

[(1, 339980280), (2, 169990140), (3, 113326760), (4, 84995070), (5, 67996056), (6, 56663380), (8, 42497535), (10, 33998028), (12, 28331690), (15, 22665352), (17, 19998840), (20, 16999014), (24, 14165845), (30, 11332676), (34, 9999420), (40, 8499507), (51, 6666280), (60, 5666338), (68, 4999710), (85, 3999768), (102, 3333140), (120, 2833169), (136, 2499855), (170, 1999884), (204, 1666570), (255, 1333256), (340, 999942), (408, 833285), (510, 666628), (680, 499971), (1020, 333314), (2040, 166657)]