270989664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 802373040

約数和(自身を除く): 531383376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 121, 123, 132, 164, 176, 242, 246, 264, 328, 352, 363, 451, 484, 492, 528, 569, 656, 726, 902, 968, 984, 1056, 1138, 1312, 1353, 1452, 1707, 1804, 1936, 1968, 2276, 2706, 2904, 3414, 3608, 3872, 3936, 4552, 4961, 5412, 5808, 6259, 6828, 7216, 9104, 9922, 10824, 11616, 12518, 13656, 14432, 14883, 18208, 18777, 19844, 21648, 23329, 25036, 27312, 29766, 37554, 39688, 43296, 46658, 50072, 54624, 59532, 68849, 69987, 75108, 79376, 93316, 100144, 119064, 137698, 139974, 150216, 158752, 186632, 200288, 206547, 238128, 256619, 275396, 279948, 300432, 373264, 413094, 476256, 513238, 550792, 559896, 600864, 746528, 769857, 826188, 1026476, 1101584, 1119792, 1539714, 1652376, 2052952, 2203168, 2239584, 2822809, 3079428, 3304752, 4105904, 5645618, 6158856, 6609504, 8211808, 8468427, 11291236, 12317712, 16936854, 22582472, 24635424, 33873708, 45164944, 67747416, 90329888, 135494832, 270989664]

約数ペア:

[(1, 270989664), (2, 135494832), (3, 90329888), (4, 67747416), (6, 45164944), (8, 33873708), (11, 24635424), (12, 22582472), (16, 16936854), (22, 12317712), (24, 11291236), (32, 8468427), (33, 8211808), (41, 6609504), (44, 6158856), (48, 5645618), (66, 4105904), (82, 3304752), (88, 3079428), (96, 2822809), (121, 2239584), (123, 2203168), (132, 2052952), (164, 1652376), (176, 1539714), (242, 1119792), (246, 1101584), (264, 1026476), (328, 826188), (352, 769857), (363, 746528), (451, 600864), (484, 559896), (492, 550792), (528, 513238), (569, 476256), (656, 413094), (726, 373264), (902, 300432), (968, 279948), (984, 275396), (1056, 256619), (1138, 238128), (1312, 206547), (1353, 200288), (1452, 186632), (1707, 158752), (1804, 150216), (1936, 139974), (1968, 137698), (2276, 119064), (2706, 100144), (2904, 93316), (3414, 79376), (3608, 75108), (3872, 69987), (3936, 68849), (4552, 59532), (4961, 54624), (5412, 50072), (5808, 46658), (6259, 43296), (6828, 39688), (7216, 37554), (9104, 29766), (9922, 27312), (10824, 25036), (11616, 23329), (12518, 21648), (13656, 19844), (14432, 18777), (14883, 18208)]