161726160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6947}}^1$

素因数の和:7060

約数の個数: 80

約数和(自身を含む): 506592576

約数和(自身を除く): 344866416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 6947, 7760, 11640, 13894, 20841, 23280, 27788, 34735, 41682, 55576, 69470, 83364, 104205, 111152, 138940, 166728, 208410, 277880, 333456, 416820, 555760, 673859, 833640, 1347718, 1667280, 2021577, 2695436, 3369295, 4043154, 5390872, 6738590, 8086308, 10107885, 10781744, 13477180, 16172616, 20215770, 26954360, 32345232, 40431540, 53908720, 80863080, 161726160]

約数ペア:

[(1, 161726160), (2, 80863080), (3, 53908720), (4, 40431540), (5, 32345232), (6, 26954360), (8, 20215770), (10, 16172616), (12, 13477180), (15, 10781744), (16, 10107885), (20, 8086308), (24, 6738590), (30, 5390872), (40, 4043154), (48, 3369295), (60, 2695436), (80, 2021577), (97, 1667280), (120, 1347718), (194, 833640), (240, 673859), (291, 555760), (388, 416820), (485, 333456), (582, 277880), (776, 208410), (970, 166728), (1164, 138940), (1455, 111152), (1552, 104205), (1940, 83364), (2328, 69470), (2910, 55576), (3880, 41682), (4656, 34735), (5820, 27788), (6947, 23280), (7760, 20841), (11640, 13894)]