210360640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{93911}}^1$

素因数の和:93935

約数の個数: 56

約数和(自身を含む): 572487552

約数和(自身を除く): 362126912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 93911, 187822, 375644, 469555, 657377, 751288, 939110, 1314754, 1502576, 1878220, 2629508, 3005152, 3286885, 3756440, 5259016, 6010304, 6573770, 7512880, 10518032, 13147540, 15025760, 21036064, 26295080, 30051520, 42072128, 52590160, 105180320, 210360640]

約数ペア:

[(1, 210360640), (2, 105180320), (4, 52590160), (5, 42072128), (7, 30051520), (8, 26295080), (10, 21036064), (14, 15025760), (16, 13147540), (20, 10518032), (28, 7512880), (32, 6573770), (35, 6010304), (40, 5259016), (56, 3756440), (64, 3286885), (70, 3005152), (80, 2629508), (112, 1878220), (140, 1502576), (160, 1314754), (224, 939110), (280, 751288), (320, 657377), (448, 469555), (560, 375644), (1120, 187822), (2240, 93911)]