66674720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 183254400

約数和(自身を除く): 116579680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1009, 1120, 1180, 1652, 1888, 2018, 2065, 2360, 3304, 4036, 4130, 4720, 5045, 6608, 7063, 8072, 8260, 9440, 10090, 13216, 14126, 16144, 16520, 20180, 28252, 32288, 33040, 35315, 40360, 56504, 59531, 66080, 70630, 80720, 113008, 119062, 141260, 161440, 226016, 238124, 282520, 297655, 416717, 476248, 565040, 595310, 833434, 952496, 1130080, 1190620, 1666868, 1904992, 2083585, 2381240, 3333736, 4167170, 4762480, 6667472, 8334340, 9524960, 13334944, 16668680, 33337360, 66674720]

約数ペア:

[(1, 66674720), (2, 33337360), (4, 16668680), (5, 13334944), (7, 9524960), (8, 8334340), (10, 6667472), (14, 4762480), (16, 4167170), (20, 3333736), (28, 2381240), (32, 2083585), (35, 1904992), (40, 1666868), (56, 1190620), (59, 1130080), (70, 952496), (80, 833434), (112, 595310), (118, 565040), (140, 476248), (160, 416717), (224, 297655), (236, 282520), (280, 238124), (295, 226016), (413, 161440), (472, 141260), (560, 119062), (590, 113008), (826, 80720), (944, 70630), (1009, 66080), (1120, 59531), (1180, 56504), (1652, 40360), (1888, 35315), (2018, 33040), (2065, 32288), (2360, 28252), (3304, 20180), (4036, 16520), (4130, 16144), (4720, 14126), (5045, 13216), (6608, 10090), (7063, 9440), (8072, 8260)]