272183680

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4251

約数の個数: 64

約数和(自身を含む): 657165600

約数和(自身を除く): 384981920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1648, 2060, 3296, 4120, 4129, 6592, 8240, 8258, 13184, 16480, 16516, 20645, 32960, 33032, 41290, 65920, 66064, 82580, 132128, 165160, 264256, 330320, 425287, 528512, 660640, 850574, 1321280, 1701148, 2126435, 2642560, 3402296, 4252870, 6804592, 8505740, 13609184, 17011480, 27218368, 34022960, 54436736, 68045920, 136091840, 272183680]

約数ペア:

[(1, 272183680), (2, 136091840), (4, 68045920), (5, 54436736), (8, 34022960), (10, 27218368), (16, 17011480), (20, 13609184), (32, 8505740), (40, 6804592), (64, 4252870), (80, 3402296), (103, 2642560), (128, 2126435), (160, 1701148), (206, 1321280), (320, 850574), (412, 660640), (515, 528512), (640, 425287), (824, 330320), (1030, 264256), (1648, 165160), (2060, 132128), (3296, 82580), (4120, 66064), (4129, 65920), (6592, 41290), (8240, 33032), (8258, 32960), (13184, 20645), (16480, 16516)]