121388397320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1767449}}^1$

素因数の和:1767578

約数の個数: 64

約数和(自身を含む): 292053438000

約数和(自身を除く): 170665040680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1717, 2020, 3434, 4040, 6868, 8585, 13736, 17170, 34340, 68680, 1767449, 3534898, 7069796, 8837245, 14139592, 17674490, 30046633, 35348980, 60093266, 70697960, 120186532, 150233165, 178512349, 240373064, 300466330, 357024698, 600932660, 714049396, 892561745, 1201865320, 1428098792, 1785123490, 3034709933, 3570246980, 6069419866, 7140493960, 12138839732, 15173549665, 24277679464, 30347099330, 60694198660, 121388397320]

約数ペア:

[(1, 121388397320), (2, 60694198660), (4, 30347099330), (5, 24277679464), (8, 15173549665), (10, 12138839732), (17, 7140493960), (20, 6069419866), (34, 3570246980), (40, 3034709933), (68, 1785123490), (85, 1428098792), (101, 1201865320), (136, 892561745), (170, 714049396), (202, 600932660), (340, 357024698), (404, 300466330), (505, 240373064), (680, 178512349), (808, 150233165), (1010, 120186532), (1717, 70697960), (2020, 60093266), (3434, 35348980), (4040, 30046633), (6868, 17674490), (8585, 14139592), (13736, 8837245), (17170, 7069796), (34340, 3534898), (68680, 1767449)]