216772160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61583}}^1$

素因数の和:61611

約数の個数: 56

約数和(自身を含む): 563124096

約数和(自身を除く): 346351936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 61583, 123166, 246332, 307915, 492664, 615830, 677413, 985328, 1231660, 1354826, 1970656, 2463320, 2709652, 3387065, 3941312, 4926640, 5419304, 6774130, 9853280, 10838608, 13548260, 19706560, 21677216, 27096520, 43354432, 54193040, 108386080, 216772160]

約数ペア:

[(1, 216772160), (2, 108386080), (4, 54193040), (5, 43354432), (8, 27096520), (10, 21677216), (11, 19706560), (16, 13548260), (20, 10838608), (22, 9853280), (32, 6774130), (40, 5419304), (44, 4926640), (55, 3941312), (64, 3387065), (80, 2709652), (88, 2463320), (110, 1970656), (160, 1354826), (176, 1231660), (220, 985328), (320, 677413), (352, 615830), (440, 492664), (704, 307915), (880, 246332), (1760, 123166), (3520, 61583)]