160687360

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 393232896

約数和(自身を除く): 232545536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 2671, 3008, 3760, 5342, 6016, 7520, 10684, 12032, 13355, 15040, 21368, 26710, 30080, 42736, 53420, 60160, 85472, 106840, 125537, 170944, 213680, 251074, 341888, 427360, 502148, 627685, 683776, 854720, 1004296, 1255370, 1709440, 2008592, 2510740, 3418880, 4017184, 5021480, 8034368, 10042960, 16068736, 20085920, 32137472, 40171840, 80343680, 160687360]

約数ペア:

[(1, 160687360), (2, 80343680), (4, 40171840), (5, 32137472), (8, 20085920), (10, 16068736), (16, 10042960), (20, 8034368), (32, 5021480), (40, 4017184), (47, 3418880), (64, 2510740), (80, 2008592), (94, 1709440), (128, 1255370), (160, 1004296), (188, 854720), (235, 683776), (256, 627685), (320, 502148), (376, 427360), (470, 341888), (640, 251074), (752, 213680), (940, 170944), (1280, 125537), (1504, 106840), (1880, 85472), (2671, 60160), (3008, 53420), (3760, 42736), (5342, 30080), (6016, 26710), (7520, 21368), (10684, 15040), (12032, 13355)]