142930760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10861}}^1$

素因数の和:10926

約数の個数: 64

約数和(自身を含む): 375390720

約数和(自身を除く): 232459960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 10861, 13160, 21722, 43444, 54305, 76027, 86888, 108610, 152054, 217220, 304108, 380135, 434440, 510467, 608216, 760270, 1020934, 1520540, 2041868, 2552335, 3041080, 3573269, 4083736, 5104670, 7146538, 10209340, 14293076, 17866345, 20418680, 28586152, 35732690, 71465380, 142930760]

約数ペア:

[(1, 142930760), (2, 71465380), (4, 35732690), (5, 28586152), (7, 20418680), (8, 17866345), (10, 14293076), (14, 10209340), (20, 7146538), (28, 5104670), (35, 4083736), (40, 3573269), (47, 3041080), (56, 2552335), (70, 2041868), (94, 1520540), (140, 1020934), (188, 760270), (235, 608216), (280, 510467), (329, 434440), (376, 380135), (470, 304108), (658, 217220), (940, 152054), (1316, 108610), (1645, 86888), (1880, 76027), (2632, 54305), (3290, 43444), (6580, 21722), (10861, 13160)]