227912960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16187}}^1$

素因数の和:16219

約数の個数: 72

約数和(自身を含む): 595588896

約数和(自身を除く): 367675936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 16187, 32374, 64748, 80935, 129496, 161870, 178057, 258992, 323740, 356114, 517984, 647480, 712228, 890285, 1035968, 1294960, 1424456, 1780570, 2071936, 2589920, 2848912, 3561140, 4143872, 5179840, 5697824, 7122280, 10359680, 11395648, 14244560, 20719360, 22791296, 28489120, 45582592, 56978240, 113956480, 227912960]

約数ペア:

[(1, 227912960), (2, 113956480), (4, 56978240), (5, 45582592), (8, 28489120), (10, 22791296), (11, 20719360), (16, 14244560), (20, 11395648), (22, 10359680), (32, 7122280), (40, 5697824), (44, 5179840), (55, 4143872), (64, 3561140), (80, 2848912), (88, 2589920), (110, 2071936), (128, 1780570), (160, 1424456), (176, 1294960), (220, 1035968), (256, 890285), (320, 712228), (352, 647480), (440, 517984), (640, 356114), (704, 323740), (880, 258992), (1280, 178057), (1408, 161870), (1760, 129496), (2816, 80935), (3520, 64748), (7040, 32374), (14080, 16187)]