156930030040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560464393}}^1$

素因数の和:560464411

約数の個数: 32

約数和(自身を含む): 403534363680

約数和(自身を除く): 246604333640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560464393, 1120928786, 2241857572, 2802321965, 3923250751, 4483715144, 5604643930, 7846501502, 11209287860, 15693003004, 19616253755, 22418575720, 31386006008, 39232507510, 78465015020, 156930030040]

約数ペア:

[(1, 156930030040), (2, 78465015020), (4, 39232507510), (5, 31386006008), (7, 22418575720), (8, 19616253755), (10, 15693003004), (14, 11209287860), (20, 7846501502), (28, 5604643930), (35, 4483715144), (40, 3923250751), (56, 2802321965), (70, 2241857572), (140, 1120928786), (280, 560464393)]