138344354080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 339482803968

約数和(自身を除く): 201138449888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 101, 160, 172, 202, 215, 263, 344, 404, 430, 505, 526, 688, 757, 808, 860, 1010, 1052, 1315, 1376, 1514, 1616, 1720, 2020, 2104, 2630, 3028, 3232, 3440, 3785, 4040, 4208, 4343, 5260, 6056, 6880, 7570, 8080, 8416, 8686, 10520, 11309, 12112, 15140, 16160, 17372, 21040, 21715, 22618, 24224, 26563, 30280, 32551, 34744, 42080, 43430, 45236, 53126, 56545, 60560, 65102, 69488, 76457, 86860, 90472, 106252, 113090, 121120, 130204, 132815, 138976, 152914, 162755, 173720, 180944, 199091, 212504, 226180, 260408, 265630, 305828, 325510, 347440, 361888, 382285, 398182, 425008, 452360, 520816, 531260, 611656, 651020, 694880, 764570, 796364, 850016, 904720, 995455, 1041632, 1062520, 1142209, 1223312, 1302040, 1529140, 1592728, 1809440, 1990910, 2125040, 2284418, 2446624, 2604080, 3058280, 3185456, 3287651, 3981820, 4250080, 4568836, 5208160, 5711045, 6116560, 6370912, 6575302, 7963640, 8560913, 9137672, 11422090, 12233120, 13150604, 15927280, 16438255, 17121826, 18275344, 20108191, 22844180, 26301208, 31854560, 32876510, 34243652, 36550688, 40216382, 42804565, 45688360, 52602416, 65753020, 68487304, 80432764, 85609130, 91376720, 100540955, 105204832, 131506040, 136974608, 160865528, 171218260, 182753440, 201081910, 263012080, 273949216, 321731056, 342436520, 402163820, 526024160, 643462112, 684873040, 804327640, 864652213, 1369746080, 1608655280, 1729304426, 3217310560, 3458608852, 4323261065, 6917217704, 8646522130, 13834435408, 17293044260, 27668870816, 34586088520, 69172177040, 138344354080]

約数ペア:

[(1, 138344354080), (2, 69172177040), (4, 34586088520), (5, 27668870816), (8, 17293044260), (10, 13834435408), (16, 8646522130), (20, 6917217704), (32, 4323261065), (40, 3458608852), (43, 3217310560), (80, 1729304426), (86, 1608655280), (101, 1369746080), (160, 864652213), (172, 804327640), (202, 684873040), (215, 643462112), (263, 526024160), (344, 402163820), (404, 342436520), (430, 321731056), (505, 273949216), (526, 263012080), (688, 201081910), (757, 182753440), (808, 171218260), (860, 160865528), (1010, 136974608), (1052, 131506040), (1315, 105204832), (1376, 100540955), (1514, 91376720), (1616, 85609130), (1720, 80432764), (2020, 68487304), (2104, 65753020), (2630, 52602416), (3028, 45688360), (3232, 42804565), (3440, 40216382), (3785, 36550688), (4040, 34243652), (4208, 32876510), (4343, 31854560), (5260, 26301208), (6056, 22844180), (6880, 20108191), (7570, 18275344), (8080, 17121826), (8416, 16438255), (8686, 15927280), (10520, 13150604), (11309, 12233120), (12112, 11422090), (15140, 9137672), (16160, 8560913), (17372, 7963640), (21040, 6575302), (21715, 6370912), (22618, 6116560), (24224, 5711045), (26563, 5208160), (30280, 4568836), (32551, 4250080), (34744, 3981820), (42080, 3287651), (43430, 3185456), (45236, 3058280), (53126, 2604080), (56545, 2446624), (60560, 2284418), (65102, 2125040), (69488, 1990910), (76457, 1809440), (86860, 1592728), (90472, 1529140), (106252, 1302040), (113090, 1223312), (121120, 1142209), (130204, 1062520), (132815, 1041632), (138976, 995455), (152914, 904720), (162755, 850016), (173720, 796364), (180944, 764570), (199091, 694880), (212504, 651020), (226180, 611656), (260408, 531260), (265630, 520816), (305828, 452360), (325510, 425008), (347440, 398182), (361888, 382285)]