75676720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 202183488

約数和(自身を除く): 126506768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 401, 560, 674, 802, 1348, 1604, 1685, 2005, 2359, 2696, 2807, 3208, 3370, 4010, 4718, 5392, 5614, 6416, 6740, 8020, 9436, 11228, 11795, 13480, 14035, 16040, 18872, 22456, 23590, 26960, 28070, 32080, 37744, 44912, 47180, 56140, 94360, 112280, 135137, 188720, 224560, 270274, 540548, 675685, 945959, 1081096, 1351370, 1891918, 2162192, 2702740, 3783836, 4729795, 5405480, 7567672, 9459590, 10810960, 15135344, 18919180, 37838360, 75676720]

約数ペア:

[(1, 75676720), (2, 37838360), (4, 18919180), (5, 15135344), (7, 10810960), (8, 9459590), (10, 7567672), (14, 5405480), (16, 4729795), (20, 3783836), (28, 2702740), (35, 2162192), (40, 1891918), (56, 1351370), (70, 1081096), (80, 945959), (112, 675685), (140, 540548), (280, 270274), (337, 224560), (401, 188720), (560, 135137), (674, 112280), (802, 94360), (1348, 56140), (1604, 47180), (1685, 44912), (2005, 37744), (2359, 32080), (2696, 28070), (2807, 26960), (3208, 23590), (3370, 22456), (4010, 18872), (4718, 16040), (5392, 14035), (5614, 13480), (6416, 11795), (6740, 11228), (8020, 9436)]