70681508240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{37643}}^1$

素因数の和:38149

約数の個数: 120

約数和(自身を含む): 191568810240

約数和(自身を除く): 120887302000

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, 479, 490, 560, 784, 958, 980, 1916, 1960, 2395, 3353, 3832, 3920, 4790, 6706, 7664, 9580, 13412, 16765, 19160, 23471, 26824, 33530, 37643, 38320, 46942, 53648, 67060, 75286, 93884, 117355, 134120, 150572, 187768, 188215, 234710, 263501, 268240, 301144, 375536, 376430, 469420, 527002, 602288, 752860, 938840, 1054004, 1317505, 1505720, 1844507, 1877680, 2108008, 2635010, 3011440, 3689014, 4216016, 5270020, 7378028, 9222535, 10540040, 14756056, 18030997, 18445070, 21080080, 29512112, 36061994, 36890140, 72123988, 73780280, 90154985, 126216979, 144247976, 147560560, 180309970, 252433958, 288495952, 360619940, 504867916, 631084895, 721239880, 883518853, 1009735832, 1262169790, 1442479760, 1767037706, 2019471664, 2524339580, 3534075412, 4417594265, 5048679160, 7068150824, 8835188530, 10097358320, 14136301648, 17670377060, 35340754120, 70681508240]

約数ペア:

[(1, 70681508240), (2, 35340754120), (4, 17670377060), (5, 14136301648), (7, 10097358320), (8, 8835188530), (10, 7068150824), (14, 5048679160), (16, 4417594265), (20, 3534075412), (28, 2524339580), (35, 2019471664), (40, 1767037706), (49, 1442479760), (56, 1262169790), (70, 1009735832), (80, 883518853), (98, 721239880), (112, 631084895), (140, 504867916), (196, 360619940), (245, 288495952), (280, 252433958), (392, 180309970), (479, 147560560), (490, 144247976), (560, 126216979), (784, 90154985), (958, 73780280), (980, 72123988), (1916, 36890140), (1960, 36061994), (2395, 29512112), (3353, 21080080), (3832, 18445070), (3920, 18030997), (4790, 14756056), (6706, 10540040), (7664, 9222535), (9580, 7378028), (13412, 5270020), (16765, 4216016), (19160, 3689014), (23471, 3011440), (26824, 2635010), (33530, 2108008), (37643, 1877680), (38320, 1844507), (46942, 1505720), (53648, 1317505), (67060, 1054004), (75286, 938840), (93884, 752860), (117355, 602288), (134120, 527002), (150572, 469420), (187768, 376430), (188215, 375536), (234710, 301144), (263501, 268240)]