793628080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11159}}^1$

素因数の和:11306

約数の個数: 80

約数和(自身を含む): 2125578240

約数和(自身を除く): 1331950160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5080, 7112, 8890, 10160, 11159, 14224, 17780, 22318, 35560, 44636, 55795, 71120, 78113, 89272, 111590, 156226, 178544, 223180, 312452, 390565, 446360, 624904, 781130, 892720, 1249808, 1417193, 1562260, 2834386, 3124520, 5668772, 6249040, 7085965, 9920351, 11337544, 14171930, 19840702, 22675088, 28343860, 39681404, 49601755, 56687720, 79362808, 99203510, 113375440, 158725616, 198407020, 396814040, 793628080]

約数ペア:

[(1, 793628080), (2, 396814040), (4, 198407020), (5, 158725616), (7, 113375440), (8, 99203510), (10, 79362808), (14, 56687720), (16, 49601755), (20, 39681404), (28, 28343860), (35, 22675088), (40, 19840702), (56, 14171930), (70, 11337544), (80, 9920351), (112, 7085965), (127, 6249040), (140, 5668772), (254, 3124520), (280, 2834386), (508, 1562260), (560, 1417193), (635, 1249808), (889, 892720), (1016, 781130), (1270, 624904), (1778, 446360), (2032, 390565), (2540, 312452), (3556, 223180), (4445, 178544), (5080, 156226), (7112, 111590), (8890, 89272), (10160, 78113), (11159, 71120), (14224, 55795), (17780, 44636), (22318, 35560)]