201372160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7151}}^1$

素因数の和:7185

約数の個数: 80

約数和(自身を含む): 526787712

約数和(自身を除く): 325415552

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, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 7151, 14080, 14302, 28160, 28604, 35755, 57208, 71510, 78661, 114416, 143020, 157322, 228832, 286040, 314644, 393305, 457664, 572080, 629288, 786610, 915328, 1144160, 1258576, 1573220, 1830656, 2288320, 2517152, 3146440, 3661312, 4576640, 5034304, 6292880, 9153280, 10068608, 12585760, 18306560, 20137216, 25171520, 40274432, 50343040, 100686080, 201372160]

約数ペア:

[(1, 201372160), (2, 100686080), (4, 50343040), (5, 40274432), (8, 25171520), (10, 20137216), (11, 18306560), (16, 12585760), (20, 10068608), (22, 9153280), (32, 6292880), (40, 5034304), (44, 4576640), (55, 3661312), (64, 3146440), (80, 2517152), (88, 2288320), (110, 1830656), (128, 1573220), (160, 1258576), (176, 1144160), (220, 915328), (256, 786610), (320, 629288), (352, 572080), (440, 457664), (512, 393305), (640, 314644), (704, 286040), (880, 228832), (1280, 157322), (1408, 143020), (1760, 114416), (2560, 78661), (2816, 71510), (3520, 57208), (5632, 35755), (7040, 28604), (7151, 28160), (14080, 14302)]