269331440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 735524352

約数和(自身を除く): 466192912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 196, 245, 254, 280, 392, 490, 508, 541, 560, 635, 784, 889, 980, 1016, 1082, 1270, 1778, 1960, 2032, 2164, 2540, 2705, 3556, 3787, 3920, 4328, 4445, 5080, 5410, 6223, 7112, 7574, 8656, 8890, 10160, 10820, 12446, 14224, 15148, 17780, 18935, 21640, 24892, 26509, 30296, 31115, 35560, 37870, 43280, 49784, 53018, 60592, 62230, 68707, 71120, 75740, 99568, 106036, 124460, 132545, 137414, 151480, 212072, 248920, 265090, 274828, 302960, 343535, 424144, 480949, 497840, 530180, 549656, 687070, 961898, 1060360, 1099312, 1374140, 1923796, 2120720, 2404745, 2748280, 3366643, 3847592, 4809490, 5496560, 6733286, 7695184, 9618980, 13466572, 16833215, 19237960, 26933144, 33666430, 38475920, 53866288, 67332860, 134665720, 269331440]

約数ペア:

[(1, 269331440), (2, 134665720), (4, 67332860), (5, 53866288), (7, 38475920), (8, 33666430), (10, 26933144), (14, 19237960), (16, 16833215), (20, 13466572), (28, 9618980), (35, 7695184), (40, 6733286), (49, 5496560), (56, 4809490), (70, 3847592), (80, 3366643), (98, 2748280), (112, 2404745), (127, 2120720), (140, 1923796), (196, 1374140), (245, 1099312), (254, 1060360), (280, 961898), (392, 687070), (490, 549656), (508, 530180), (541, 497840), (560, 480949), (635, 424144), (784, 343535), (889, 302960), (980, 274828), (1016, 265090), (1082, 248920), (1270, 212072), (1778, 151480), (1960, 137414), (2032, 132545), (2164, 124460), (2540, 106036), (2705, 99568), (3556, 75740), (3787, 71120), (3920, 68707), (4328, 62230), (4445, 60592), (5080, 53018), (5410, 49784), (6223, 43280), (7112, 37870), (7574, 35560), (8656, 31115), (8890, 30296), (10160, 26509), (10820, 24892), (12446, 21640), (14224, 18935), (15148, 17780)]