651170040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{319201}}^1$

素因数の和:319232

約数の個数: 64

約数和(自身を含む): 2068428960

約数和(自身を除く): 1417258920

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, 319201, 638402, 957603, 1276804, 1596005, 1915206, 2553608, 3192010, 3830412, 4788015, 5426417, 6384020, 7660824, 9576030, 10852834, 12768040, 16279251, 19152060, 21705668, 27132085, 32558502, 38304120, 43411336, 54264170, 65117004, 81396255, 108528340, 130234008, 162792510, 217056680, 325585020, 651170040]

約数ペア:

[(1, 651170040), (2, 325585020), (3, 217056680), (4, 162792510), (5, 130234008), (6, 108528340), (8, 81396255), (10, 65117004), (12, 54264170), (15, 43411336), (17, 38304120), (20, 32558502), (24, 27132085), (30, 21705668), (34, 19152060), (40, 16279251), (51, 12768040), (60, 10852834), (68, 9576030), (85, 7660824), (102, 6384020), (120, 5426417), (136, 4788015), (170, 3830412), (204, 3192010), (255, 2553608), (340, 1915206), (408, 1596005), (510, 1276804), (680, 957603), (1020, 638402), (2040, 319201)]