137478320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 120

約数和(自身を含む): 393885504

約数和(自身を除く): 256407184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2063, 2380, 3332, 3920, 4126, 4165, 4760, 6664, 8252, 8330, 9520, 10315, 13328, 14441, 16504, 16660, 20630, 28882, 33008, 33320, 35071, 41260, 57764, 66640, 70142, 72205, 82520, 101087, 115528, 140284, 144410, 165040, 175355, 202174, 231056, 245497, 280568, 288820, 350710, 404348, 490994, 505435, 561136, 577640, 701420, 808696, 981988, 1010870, 1155280, 1227485, 1402840, 1617392, 1718479, 1963976, 2021740, 2454970, 2805680, 3436958, 3927952, 4043480, 4909940, 6873916, 8086960, 8592395, 9819880, 13747832, 17184790, 19639760, 27495664, 34369580, 68739160, 137478320]

約数ペア:

[(1, 137478320), (2, 68739160), (4, 34369580), (5, 27495664), (7, 19639760), (8, 17184790), (10, 13747832), (14, 9819880), (16, 8592395), (17, 8086960), (20, 6873916), (28, 4909940), (34, 4043480), (35, 3927952), (40, 3436958), (49, 2805680), (56, 2454970), (68, 2021740), (70, 1963976), (80, 1718479), (85, 1617392), (98, 1402840), (112, 1227485), (119, 1155280), (136, 1010870), (140, 981988), (170, 808696), (196, 701420), (238, 577640), (245, 561136), (272, 505435), (280, 490994), (340, 404348), (392, 350710), (476, 288820), (490, 280568), (560, 245497), (595, 231056), (680, 202174), (784, 175355), (833, 165040), (952, 144410), (980, 140284), (1190, 115528), (1360, 101087), (1666, 82520), (1904, 72205), (1960, 70142), (2063, 66640), (2380, 57764), (3332, 41260), (3920, 35071), (4126, 33320), (4165, 33008), (4760, 28882), (6664, 20630), (8252, 16660), (8330, 16504), (9520, 14441), (10315, 13328)]