758665040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2009

約数の個数: 120

約数和(自身を含む): 2072903040

約数和(自身を除く): 1314238000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 196, 206, 245, 280, 392, 412, 490, 515, 560, 721, 784, 824, 980, 1030, 1442, 1648, 1879, 1960, 2060, 2884, 3605, 3758, 3920, 4120, 5047, 5768, 7210, 7516, 8240, 9395, 10094, 11536, 13153, 14420, 15032, 18790, 20188, 25235, 26306, 28840, 30064, 37580, 40376, 50470, 52612, 57680, 65765, 75160, 80752, 92071, 100940, 105224, 131530, 150320, 184142, 193537, 201880, 210448, 263060, 368284, 387074, 403760, 460355, 526120, 736568, 774148, 920710, 967685, 1052240, 1354759, 1473136, 1548296, 1841420, 1935370, 2709518, 3096592, 3682840, 3870740, 5419036, 6773795, 7365680, 7741480, 9483313, 10838072, 13547590, 15482960, 18966626, 21676144, 27095180, 37933252, 47416565, 54190360, 75866504, 94833130, 108380720, 151733008, 189666260, 379332520, 758665040]

約数ペア:

[(1, 758665040), (2, 379332520), (4, 189666260), (5, 151733008), (7, 108380720), (8, 94833130), (10, 75866504), (14, 54190360), (16, 47416565), (20, 37933252), (28, 27095180), (35, 21676144), (40, 18966626), (49, 15482960), (56, 13547590), (70, 10838072), (80, 9483313), (98, 7741480), (103, 7365680), (112, 6773795), (140, 5419036), (196, 3870740), (206, 3682840), (245, 3096592), (280, 2709518), (392, 1935370), (412, 1841420), (490, 1548296), (515, 1473136), (560, 1354759), (721, 1052240), (784, 967685), (824, 920710), (980, 774148), (1030, 736568), (1442, 526120), (1648, 460355), (1879, 403760), (1960, 387074), (2060, 368284), (2884, 263060), (3605, 210448), (3758, 201880), (3920, 193537), (4120, 184142), (5047, 150320), (5768, 131530), (7210, 105224), (7516, 100940), (8240, 92071), (9395, 80752), (10094, 75160), (11536, 65765), (13153, 57680), (14420, 52612), (15032, 50470), (18790, 40376), (20188, 37580), (25235, 30064), (26306, 28840)]