169758720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 208

約数和(自身を含む): 605478720

約数和(自身を除く): 435720000

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, 256, 270, 288, 307, 320, 360, 384, 432, 480, 512, 540, 576, 614, 640, 720, 768, 864, 921, 960, 1024, 1080, 1152, 1228, 1280, 1440, 1535, 1536, 1728, 1842, 1920, 2048, 2160, 2304, 2456, 2560, 2763, 2880, 3070, 3072, 3456, 3684, 3840, 4096, 4320, 4605, 4608, 4912, 5120, 5526, 5760, 6140, 6144, 6912, 7368, 7680, 8289, 8640, 9210, 9216, 9824, 10240, 11052, 11520, 12280, 12288, 13815, 13824, 14736, 15360, 16578, 17280, 18420, 18432, 19648, 20480, 22104, 23040, 24560, 27630, 27648, 29472, 30720, 33156, 34560, 36840, 36864, 39296, 41445, 44208, 46080, 49120, 55260, 55296, 58944, 61440, 66312, 69120, 73680, 78592, 82890, 88416, 92160, 98240, 110520, 110592, 117888, 132624, 138240, 147360, 157184, 165780, 176832, 184320, 196480, 221040, 235776, 265248, 276480, 294720, 314368, 331560, 353664, 392960, 442080, 471552, 530496, 552960, 589440, 628736, 663120, 707328, 785920, 884160, 943104, 1060992, 1178880, 1257472, 1326240, 1414656, 1571840, 1768320, 1886208, 2121984, 2357760, 2652480, 2829312, 3143680, 3536640, 3772416, 4243968, 4715520, 5304960, 5658624, 6287360, 7073280, 8487936, 9431040, 10609920, 11317248, 14146560, 16975872, 18862080, 21219840, 28293120, 33951744, 42439680, 56586240, 84879360, 169758720]

約数ペア:

[(1, 169758720), (2, 84879360), (3, 56586240), (4, 42439680), (5, 33951744), (6, 28293120), (8, 21219840), (9, 18862080), (10, 16975872), (12, 14146560), (15, 11317248), (16, 10609920), (18, 9431040), (20, 8487936), (24, 7073280), (27, 6287360), (30, 5658624), (32, 5304960), (36, 4715520), (40, 4243968), (45, 3772416), (48, 3536640), (54, 3143680), (60, 2829312), (64, 2652480), (72, 2357760), (80, 2121984), (90, 1886208), (96, 1768320), (108, 1571840), (120, 1414656), (128, 1326240), (135, 1257472), (144, 1178880), (160, 1060992), (180, 943104), (192, 884160), (216, 785920), (240, 707328), (256, 663120), (270, 628736), (288, 589440), (307, 552960), (320, 530496), (360, 471552), (384, 442080), (432, 392960), (480, 353664), (512, 331560), (540, 314368), (576, 294720), (614, 276480), (640, 265248), (720, 235776), (768, 221040), (864, 196480), (921, 184320), (960, 176832), (1024, 165780), (1080, 157184), (1152, 147360), (1228, 138240), (1280, 132624), (1440, 117888), (1535, 110592), (1536, 110520), (1728, 98240), (1842, 92160), (1920, 88416), (2048, 82890), (2160, 78592), (2304, 73680), (2456, 69120), (2560, 66312), (2763, 61440), (2880, 58944), (3070, 55296), (3072, 55260), (3456, 49120), (3684, 46080), (3840, 44208), (4096, 41445), (4320, 39296), (4605, 36864), (4608, 36840), (4912, 34560), (5120, 33156), (5526, 30720), (5760, 29472), (6140, 27648), (6144, 27630), (6912, 24560), (7368, 23040), (7680, 22104), (8289, 20480), (8640, 19648), (9210, 18432), (9216, 18420), (9824, 17280), (10240, 16578), (11052, 15360), (11520, 14736), (12280, 13824), (12288, 13815)]