71036040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1163}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 213710400

約数和(自身を除く): 142674360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1163, 1527, 2036, 2326, 2545, 3054, 3489, 4072, 4652, 5090, 5815, 6108, 6978, 7635, 9304, 10180, 11630, 12216, 13956, 15270, 17445, 20360, 23260, 27912, 30540, 34890, 46520, 61080, 69780, 139560, 591967, 1183934, 1775901, 2367868, 2959835, 3551802, 4735736, 5919670, 7103604, 8879505, 11839340, 14207208, 17759010, 23678680, 35518020, 71036040]

約数ペア:

[(1, 71036040), (2, 35518020), (3, 23678680), (4, 17759010), (5, 14207208), (6, 11839340), (8, 8879505), (10, 7103604), (12, 5919670), (15, 4735736), (20, 3551802), (24, 2959835), (30, 2367868), (40, 1775901), (60, 1183934), (120, 591967), (509, 139560), (1018, 69780), (1163, 61080), (1527, 46520), (2036, 34890), (2326, 30540), (2545, 27912), (3054, 23260), (3489, 20360), (4072, 17445), (4652, 15270), (5090, 13956), (5815, 12216), (6108, 11630), (6978, 10180), (7635, 9304)]