195182160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18913}}^1$

素因数の和:18972

約数の個数: 80

約数和(自身を含む): 619168704

約数和(自身を除く): 423986544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 18913, 37826, 56739, 75652, 94565, 113478, 151304, 189130, 226956, 283695, 302608, 378260, 453912, 567390, 756520, 813259, 907824, 1134780, 1513040, 1626518, 2269560, 2439777, 3253036, 4066295, 4539120, 4879554, 6506072, 8132590, 9759108, 12198885, 13012144, 16265180, 19518216, 24397770, 32530360, 39036432, 48795540, 65060720, 97591080, 195182160]

約数ペア:

[(1, 195182160), (2, 97591080), (3, 65060720), (4, 48795540), (5, 39036432), (6, 32530360), (8, 24397770), (10, 19518216), (12, 16265180), (15, 13012144), (16, 12198885), (20, 9759108), (24, 8132590), (30, 6506072), (40, 4879554), (43, 4539120), (48, 4066295), (60, 3253036), (80, 2439777), (86, 2269560), (120, 1626518), (129, 1513040), (172, 1134780), (215, 907824), (240, 813259), (258, 756520), (344, 567390), (430, 453912), (516, 378260), (645, 302608), (688, 283695), (860, 226956), (1032, 189130), (1290, 151304), (1720, 113478), (2064, 94565), (2580, 75652), (3440, 56739), (5160, 37826), (10320, 18913)]