314878680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20341}}^1$

素因数の和:20401

約数の個数: 96

約数和(自身を含む): 1047206160

約数和(自身を除く): 732327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 366138, 406820, 488184, 610230, 732276, 813640, 874663, 915345, 1220460, 1464552, 1749326, 1830690, 2440920, 2623989, 3498652, 3661380, 4373315, 5247978, 6997304, 7322760, 7871967, 8746630, 10495956, 13119945, 15743934, 17493260, 20991912, 26239890, 31487868, 34986520, 39359835, 52479780, 62975736, 78719670, 104959560, 157439340, 314878680]

約数ペア:

[(1, 314878680), (2, 157439340), (3, 104959560), (4, 78719670), (5, 62975736), (6, 52479780), (8, 39359835), (9, 34986520), (10, 31487868), (12, 26239890), (15, 20991912), (18, 17493260), (20, 15743934), (24, 13119945), (30, 10495956), (36, 8746630), (40, 7871967), (43, 7322760), (45, 6997304), (60, 5247978), (72, 4373315), (86, 3661380), (90, 3498652), (120, 2623989), (129, 2440920), (172, 1830690), (180, 1749326), (215, 1464552), (258, 1220460), (344, 915345), (360, 874663), (387, 813640), (430, 732276), (516, 610230), (645, 488184), (774, 406820), (860, 366138), (1032, 305115), (1290, 244092), (1548, 203410), (1720, 183069), (1935, 162728), (2580, 122046), (3096, 101705), (3870, 81364), (5160, 61023), (7740, 40682), (15480, 20341)]