210947348080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{119851}}^1$

素因数の和:120327

約数の個数: 120

約数和(自身を含む): 571801906800

約数和(自身を除く): 360854558720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 449, 490, 560, 784, 898, 980, 1796, 1960, 2245, 3143, 3592, 3920, 4490, 6286, 7184, 8980, 12572, 15715, 17960, 22001, 25144, 31430, 35920, 44002, 50288, 62860, 88004, 110005, 119851, 125720, 176008, 220010, 239702, 251440, 352016, 440020, 479404, 599255, 838957, 880040, 958808, 1198510, 1677914, 1760080, 1917616, 2397020, 3355828, 4194785, 4794040, 5872699, 6711656, 8389570, 9588080, 11745398, 13423312, 16779140, 23490796, 29363495, 33558280, 46981592, 53813099, 58726990, 67116560, 93963184, 107626198, 117453980, 215252396, 234907960, 269065495, 376691693, 430504792, 469815920, 538130990, 753383386, 861009584, 1076261980, 1506766772, 1883458465, 2152523960, 2636841851, 3013533544, 3766916930, 4305047920, 5273683702, 6027067088, 7533833860, 10547367404, 13184209255, 15067667720, 21094734808, 26368418510, 30135335440, 42189469616, 52736837020, 105473674040, 210947348080]

約数ペア:

[(1, 210947348080), (2, 105473674040), (4, 52736837020), (5, 42189469616), (7, 30135335440), (8, 26368418510), (10, 21094734808), (14, 15067667720), (16, 13184209255), (20, 10547367404), (28, 7533833860), (35, 6027067088), (40, 5273683702), (49, 4305047920), (56, 3766916930), (70, 3013533544), (80, 2636841851), (98, 2152523960), (112, 1883458465), (140, 1506766772), (196, 1076261980), (245, 861009584), (280, 753383386), (392, 538130990), (449, 469815920), (490, 430504792), (560, 376691693), (784, 269065495), (898, 234907960), (980, 215252396), (1796, 117453980), (1960, 107626198), (2245, 93963184), (3143, 67116560), (3592, 58726990), (3920, 53813099), (4490, 46981592), (6286, 33558280), (7184, 29363495), (8980, 23490796), (12572, 16779140), (15715, 13423312), (17960, 11745398), (22001, 9588080), (25144, 8389570), (31430, 6711656), (35920, 5872699), (44002, 4794040), (50288, 4194785), (62860, 3355828), (88004, 2397020), (110005, 1917616), (119851, 1760080), (125720, 1677914), (176008, 1198510), (220010, 958808), (239702, 880040), (251440, 838957), (352016, 599255), (440020, 479404)]