7042160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 17811360

約数和(自身を除く): 10769200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 113, 152, 164, 190, 205, 226, 304, 328, 380, 410, 452, 565, 656, 760, 779, 820, 904, 1130, 1520, 1558, 1640, 1808, 2147, 2260, 3116, 3280, 3895, 4294, 4520, 4633, 6232, 7790, 8588, 9040, 9266, 10735, 12464, 15580, 17176, 18532, 21470, 23165, 31160, 34352, 37064, 42940, 46330, 62320, 74128, 85880, 88027, 92660, 171760, 176054, 185320, 352108, 370640, 440135, 704216, 880270, 1408432, 1760540, 3521080, 7042160]

約数ペア:

[(1, 7042160), (2, 3521080), (4, 1760540), (5, 1408432), (8, 880270), (10, 704216), (16, 440135), (19, 370640), (20, 352108), (38, 185320), (40, 176054), (41, 171760), (76, 92660), (80, 88027), (82, 85880), (95, 74128), (113, 62320), (152, 46330), (164, 42940), (190, 37064), (205, 34352), (226, 31160), (304, 23165), (328, 21470), (380, 18532), (410, 17176), (452, 15580), (565, 12464), (656, 10735), (760, 9266), (779, 9040), (820, 8588), (904, 7790), (1130, 6232), (1520, 4633), (1558, 4520), (1640, 4294), (1808, 3895), (2147, 3280), (2260, 3116)]