378006160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2003}}^1$

素因数の和:2360

約数の個数: 80

約数和(自身を含む): 1007899776

約数和(自身を除く): 629893616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 560, 674, 1348, 1685, 2003, 2359, 2696, 3370, 4006, 4718, 5392, 6740, 8012, 9436, 10015, 11795, 13480, 14021, 16024, 18872, 20030, 23590, 26960, 28042, 32048, 37744, 40060, 47180, 56084, 70105, 80120, 94360, 112168, 140210, 160240, 188720, 224336, 280420, 560840, 675011, 1121680, 1350022, 2700044, 3375055, 4725077, 5400088, 6750110, 9450154, 10800176, 13500220, 18900308, 23625385, 27000440, 37800616, 47250770, 54000880, 75601232, 94501540, 189003080, 378006160]

約数ペア:

[(1, 378006160), (2, 189003080), (4, 94501540), (5, 75601232), (7, 54000880), (8, 47250770), (10, 37800616), (14, 27000440), (16, 23625385), (20, 18900308), (28, 13500220), (35, 10800176), (40, 9450154), (56, 6750110), (70, 5400088), (80, 4725077), (112, 3375055), (140, 2700044), (280, 1350022), (337, 1121680), (560, 675011), (674, 560840), (1348, 280420), (1685, 224336), (2003, 188720), (2359, 160240), (2696, 140210), (3370, 112168), (4006, 94360), (4718, 80120), (5392, 70105), (6740, 56084), (8012, 47180), (9436, 40060), (10015, 37744), (11795, 32048), (13480, 28042), (14021, 26960), (16024, 23590), (18872, 20030)]