220597776

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{72949}}^1$

素因数の和:72973

約数の個数: 80

約数和(自身を含む): 723664000

約数和(自身を除く): 503066224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 72949, 145898, 218847, 291796, 437694, 510643, 583592, 656541, 875388, 1021286, 1167184, 1313082, 1531929, 1750776, 1969623, 2042572, 2626164, 3063858, 3501552, 3939246, 4085144, 4595787, 5252328, 6127716, 7878492, 8170288, 9191574, 10504656, 12255432, 13787361, 15756984, 18383148, 24510864, 27574722, 31513968, 36766296, 55149444, 73532592, 110298888, 220597776]

約数ペア:

[(1, 220597776), (2, 110298888), (3, 73532592), (4, 55149444), (6, 36766296), (7, 31513968), (8, 27574722), (9, 24510864), (12, 18383148), (14, 15756984), (16, 13787361), (18, 12255432), (21, 10504656), (24, 9191574), (27, 8170288), (28, 7878492), (36, 6127716), (42, 5252328), (48, 4595787), (54, 4085144), (56, 3939246), (63, 3501552), (72, 3063858), (84, 2626164), (108, 2042572), (112, 1969623), (126, 1750776), (144, 1531929), (168, 1313082), (189, 1167184), (216, 1021286), (252, 875388), (336, 656541), (378, 583592), (432, 510643), (504, 437694), (756, 291796), (1008, 218847), (1512, 145898), (3024, 72949)]