134140160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 400885632

約数和(自身を除く): 266745472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1361, 1408, 1540, 1760, 1792, 2240, 2464, 2722, 2816, 3080, 3520, 4480, 4928, 5444, 6160, 6805, 7040, 8960, 9527, 9856, 10888, 12320, 13610, 14080, 14971, 19054, 19712, 21776, 24640, 27220, 29942, 38108, 43552, 47635, 49280, 54440, 59884, 74855, 76216, 87104, 95270, 98560, 104797, 108880, 119768, 149710, 152432, 174208, 190540, 209594, 217760, 239536, 299420, 304864, 348416, 381080, 419188, 435520, 479072, 523985, 598840, 609728, 762160, 838376, 871040, 958144, 1047970, 1197680, 1219456, 1524320, 1676752, 1742080, 1916288, 2095940, 2395360, 2438912, 3048640, 3353504, 3832576, 4191880, 4790720, 6097280, 6707008, 8383760, 9581440, 12194560, 13414016, 16767520, 19162880, 26828032, 33535040, 67070080, 134140160]

約数ペア:

[(1, 134140160), (2, 67070080), (4, 33535040), (5, 26828032), (7, 19162880), (8, 16767520), (10, 13414016), (11, 12194560), (14, 9581440), (16, 8383760), (20, 6707008), (22, 6097280), (28, 4790720), (32, 4191880), (35, 3832576), (40, 3353504), (44, 3048640), (55, 2438912), (56, 2395360), (64, 2095940), (70, 1916288), (77, 1742080), (80, 1676752), (88, 1524320), (110, 1219456), (112, 1197680), (128, 1047970), (140, 958144), (154, 871040), (160, 838376), (176, 762160), (220, 609728), (224, 598840), (256, 523985), (280, 479072), (308, 435520), (320, 419188), (352, 381080), (385, 348416), (440, 304864), (448, 299420), (560, 239536), (616, 217760), (640, 209594), (704, 190540), (770, 174208), (880, 152432), (896, 149710), (1120, 119768), (1232, 108880), (1280, 104797), (1361, 98560), (1408, 95270), (1540, 87104), (1760, 76216), (1792, 74855), (2240, 59884), (2464, 54440), (2722, 49280), (2816, 47635), (3080, 43552), (3520, 38108), (4480, 29942), (4928, 27220), (5444, 24640), (6160, 21776), (6805, 19712), (7040, 19054), (8960, 14971), (9527, 14080), (9856, 13610), (10888, 12320)]