156920060080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{280214393}}^1$

素因数の和:280214413

約数の個数: 40

約数和(自身を含む): 416959018272

約数和(自身を除く): 260038958192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 280214393, 560428786, 1120857572, 1401071965, 1961500751, 2241715144, 2802143930, 3923001502, 4483430288, 5604287860, 7846003004, 9807503755, 11208575720, 15692006008, 19615007510, 22417151440, 31384012016, 39230015020, 78460030040, 156920060080]

約数ペア:

[(1, 156920060080), (2, 78460030040), (4, 39230015020), (5, 31384012016), (7, 22417151440), (8, 19615007510), (10, 15692006008), (14, 11208575720), (16, 9807503755), (20, 7846003004), (28, 5604287860), (35, 4483430288), (40, 3923001502), (56, 2802143930), (70, 2241715144), (80, 1961500751), (112, 1401071965), (140, 1120857572), (280, 560428786), (560, 280214393)]