155497760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1746

約数の個数: 96

約数和(自身を含む): 408566592

約数和(自身を除く): 253068832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 424, 440, 530, 583, 848, 880, 1060, 1166, 1667, 1696, 1760, 2120, 2332, 2915, 3334, 4240, 4664, 5830, 6668, 8335, 8480, 9328, 11660, 13336, 16670, 18337, 18656, 23320, 26672, 33340, 36674, 46640, 53344, 66680, 73348, 88351, 91685, 93280, 133360, 146696, 176702, 183370, 266720, 293392, 353404, 366740, 441755, 586784, 706808, 733480, 883510, 971861, 1413616, 1466960, 1767020, 1943722, 2827232, 2933920, 3534040, 3887444, 4859305, 7068080, 7774888, 9718610, 14136160, 15549776, 19437220, 31099552, 38874440, 77748880, 155497760]

約数ペア:

[(1, 155497760), (2, 77748880), (4, 38874440), (5, 31099552), (8, 19437220), (10, 15549776), (11, 14136160), (16, 9718610), (20, 7774888), (22, 7068080), (32, 4859305), (40, 3887444), (44, 3534040), (53, 2933920), (55, 2827232), (80, 1943722), (88, 1767020), (106, 1466960), (110, 1413616), (160, 971861), (176, 883510), (212, 733480), (220, 706808), (265, 586784), (352, 441755), (424, 366740), (440, 353404), (530, 293392), (583, 266720), (848, 183370), (880, 176702), (1060, 146696), (1166, 133360), (1667, 93280), (1696, 91685), (1760, 88351), (2120, 73348), (2332, 66680), (2915, 53344), (3334, 46640), (4240, 36674), (4664, 33340), (5830, 26672), (6668, 23320), (8335, 18656), (8480, 18337), (9328, 16670), (11660, 13336)]