332521360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 824947200

約数和(自身を除く): 492425840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 272, 278, 340, 556, 680, 695, 1112, 1360, 1390, 1759, 2224, 2363, 2780, 3518, 4726, 5560, 7036, 8795, 9452, 11120, 11815, 14072, 17590, 18904, 23630, 28144, 29903, 35180, 37808, 47260, 59806, 70360, 94520, 119612, 140720, 149515, 189040, 239224, 244501, 299030, 478448, 489002, 598060, 978004, 1196120, 1222505, 1956008, 2392240, 2445010, 3912016, 4156517, 4890020, 8313034, 9780040, 16626068, 19560080, 20782585, 33252136, 41565170, 66504272, 83130340, 166260680, 332521360]

約数ペア:

[(1, 332521360), (2, 166260680), (4, 83130340), (5, 66504272), (8, 41565170), (10, 33252136), (16, 20782585), (17, 19560080), (20, 16626068), (34, 9780040), (40, 8313034), (68, 4890020), (80, 4156517), (85, 3912016), (136, 2445010), (139, 2392240), (170, 1956008), (272, 1222505), (278, 1196120), (340, 978004), (556, 598060), (680, 489002), (695, 478448), (1112, 299030), (1360, 244501), (1390, 239224), (1759, 189040), (2224, 149515), (2363, 140720), (2780, 119612), (3518, 94520), (4726, 70360), (5560, 59806), (7036, 47260), (8795, 37808), (9452, 35180), (11120, 29903), (11815, 28144), (14072, 23630), (17590, 18904)]