273634240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 739420416

約数和(自身を除く): 465786176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 121, 148, 160, 176, 185, 191, 220, 242, 296, 320, 352, 370, 382, 407, 440, 484, 592, 605, 704, 740, 764, 814, 880, 955, 968, 1184, 1210, 1480, 1528, 1628, 1760, 1910, 1936, 2035, 2101, 2368, 2420, 2960, 3056, 3256, 3520, 3820, 3872, 4070, 4202, 4477, 4840, 5920, 6112, 6512, 7067, 7640, 7744, 8140, 8404, 8954, 9680, 10505, 11840, 12224, 13024, 14134, 15280, 16280, 16808, 17908, 19360, 21010, 22385, 23111, 26048, 28268, 30560, 32560, 33616, 35335, 35816, 38720, 42020, 44770, 46222, 56536, 61120, 65120, 67232, 70670, 71632, 77737, 84040, 89540, 92444, 113072, 115555, 130240, 134464, 141340, 143264, 155474, 168080, 179080, 184888, 226144, 231110, 282680, 286528, 310948, 336160, 358160, 369776, 388685, 452288, 462220, 565360, 621896, 672320, 716320, 739552, 777370, 855107, 924440, 1130720, 1243792, 1432640, 1479104, 1554740, 1710214, 1848880, 2261440, 2487584, 3109480, 3420428, 3697760, 4275535, 4975168, 6218960, 6840856, 7395520, 8551070, 12437920, 13681712, 17102140, 24875840, 27363424, 34204280, 54726848, 68408560, 136817120, 273634240]

約数ペア:

[(1, 273634240), (2, 136817120), (4, 68408560), (5, 54726848), (8, 34204280), (10, 27363424), (11, 24875840), (16, 17102140), (20, 13681712), (22, 12437920), (32, 8551070), (37, 7395520), (40, 6840856), (44, 6218960), (55, 4975168), (64, 4275535), (74, 3697760), (80, 3420428), (88, 3109480), (110, 2487584), (121, 2261440), (148, 1848880), (160, 1710214), (176, 1554740), (185, 1479104), (191, 1432640), (220, 1243792), (242, 1130720), (296, 924440), (320, 855107), (352, 777370), (370, 739552), (382, 716320), (407, 672320), (440, 621896), (484, 565360), (592, 462220), (605, 452288), (704, 388685), (740, 369776), (764, 358160), (814, 336160), (880, 310948), (955, 286528), (968, 282680), (1184, 231110), (1210, 226144), (1480, 184888), (1528, 179080), (1628, 168080), (1760, 155474), (1910, 143264), (1936, 141340), (2035, 134464), (2101, 130240), (2368, 115555), (2420, 113072), (2960, 92444), (3056, 89540), (3256, 84040), (3520, 77737), (3820, 71632), (3872, 70670), (4070, 67232), (4202, 65120), (4477, 61120), (4840, 56536), (5920, 46222), (6112, 44770), (6512, 42020), (7067, 38720), (7640, 35816), (7744, 35335), (8140, 33616), (8404, 32560), (8954, 30560), (9680, 28268), (10505, 26048), (11840, 23111), (12224, 22385), (13024, 21010), (14134, 19360), (15280, 17908), (16280, 16808)]