168289920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9739}}^1$

素因数の和:9767

約数の個数: 128

約数和(自身を含む): 596088000

約数和(自身を除く): 427798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9739, 17280, 19478, 29217, 38956, 48695, 58434, 77912, 87651, 97390, 116868, 146085, 155824, 175302, 194780, 233736, 262953, 292170, 311648, 350604, 389560, 438255, 467472, 525906, 584340, 623296, 701208, 779120, 876510, 934944, 1051812, 1168680, 1246592, 1314765, 1402416, 1558240, 1753020, 1869888, 2103624, 2337360, 2629530, 2804832, 3116480, 3506040, 3739776, 4207248, 4674720, 5259060, 5609664, 6232960, 7012080, 8414496, 9349440, 10518120, 11219328, 14024160, 16828992, 18698880, 21036240, 28048320, 33657984, 42072480, 56096640, 84144960, 168289920]

約数ペア:

[(1, 168289920), (2, 84144960), (3, 56096640), (4, 42072480), (5, 33657984), (6, 28048320), (8, 21036240), (9, 18698880), (10, 16828992), (12, 14024160), (15, 11219328), (16, 10518120), (18, 9349440), (20, 8414496), (24, 7012080), (27, 6232960), (30, 5609664), (32, 5259060), (36, 4674720), (40, 4207248), (45, 3739776), (48, 3506040), (54, 3116480), (60, 2804832), (64, 2629530), (72, 2337360), (80, 2103624), (90, 1869888), (96, 1753020), (108, 1558240), (120, 1402416), (128, 1314765), (135, 1246592), (144, 1168680), (160, 1051812), (180, 934944), (192, 876510), (216, 779120), (240, 701208), (270, 623296), (288, 584340), (320, 525906), (360, 467472), (384, 438255), (432, 389560), (480, 350604), (540, 311648), (576, 292170), (640, 262953), (720, 233736), (864, 194780), (960, 175302), (1080, 155824), (1152, 146085), (1440, 116868), (1728, 97390), (1920, 87651), (2160, 77912), (2880, 58434), (3456, 48695), (4320, 38956), (5760, 29217), (8640, 19478), (9739, 17280)]