211040040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103451}}^1$

素因数の和:103482

約数の個数: 64

約数和(自身を含む): 670368960

約数和(自身を除く): 459328920

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, 103451, 206902, 310353, 413804, 517255, 620706, 827608, 1034510, 1241412, 1551765, 1758667, 2069020, 2482824, 3103530, 3517334, 4138040, 5276001, 6207060, 7034668, 8793335, 10552002, 12414120, 14069336, 17586670, 21104004, 26380005, 35173340, 42208008, 52760010, 70346680, 105520020, 211040040]

約数ペア:

[(1, 211040040), (2, 105520020), (3, 70346680), (4, 52760010), (5, 42208008), (6, 35173340), (8, 26380005), (10, 21104004), (12, 17586670), (15, 14069336), (17, 12414120), (20, 10552002), (24, 8793335), (30, 7034668), (34, 6207060), (40, 5276001), (51, 4138040), (60, 3517334), (68, 3103530), (85, 2482824), (102, 2069020), (120, 1758667), (136, 1551765), (170, 1241412), (204, 1034510), (255, 827608), (340, 620706), (408, 517255), (510, 413804), (680, 310353), (1020, 206902), (2040, 103451)]