171970560

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 208

約数和(自身を含む): 613342080

約数和(自身を除く): 441371520

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, 311, 320, 360, 384, 432, 480, 512, 540, 576, 622, 640, 720, 768, 864, 933, 960, 1024, 1080, 1152, 1244, 1280, 1440, 1536, 1555, 1728, 1866, 1920, 2048, 2160, 2304, 2488, 2560, 2799, 2880, 3072, 3110, 3456, 3732, 3840, 4096, 4320, 4608, 4665, 4976, 5120, 5598, 5760, 6144, 6220, 6912, 7464, 7680, 8397, 8640, 9216, 9330, 9952, 10240, 11196, 11520, 12288, 12440, 13824, 13995, 14928, 15360, 16794, 17280, 18432, 18660, 19904, 20480, 22392, 23040, 24880, 27648, 27990, 29856, 30720, 33588, 34560, 36864, 37320, 39808, 41985, 44784, 46080, 49760, 55296, 55980, 59712, 61440, 67176, 69120, 74640, 79616, 83970, 89568, 92160, 99520, 110592, 111960, 119424, 134352, 138240, 149280, 159232, 167940, 179136, 184320, 199040, 223920, 238848, 268704, 276480, 298560, 318464, 335880, 358272, 398080, 447840, 477696, 537408, 552960, 597120, 636928, 671760, 716544, 796160, 895680, 955392, 1074816, 1194240, 1273856, 1343520, 1433088, 1592320, 1791360, 1910784, 2149632, 2388480, 2687040, 2866176, 3184640, 3582720, 3821568, 4299264, 4776960, 5374080, 5732352, 6369280, 7165440, 8598528, 9553920, 10748160, 11464704, 14330880, 17197056, 19107840, 21496320, 28661760, 34394112, 42992640, 57323520, 85985280, 171970560]

約数ペア:

[(1, 171970560), (2, 85985280), (3, 57323520), (4, 42992640), (5, 34394112), (6, 28661760), (8, 21496320), (9, 19107840), (10, 17197056), (12, 14330880), (15, 11464704), (16, 10748160), (18, 9553920), (20, 8598528), (24, 7165440), (27, 6369280), (30, 5732352), (32, 5374080), (36, 4776960), (40, 4299264), (45, 3821568), (48, 3582720), (54, 3184640), (60, 2866176), (64, 2687040), (72, 2388480), (80, 2149632), (90, 1910784), (96, 1791360), (108, 1592320), (120, 1433088), (128, 1343520), (135, 1273856), (144, 1194240), (160, 1074816), (180, 955392), (192, 895680), (216, 796160), (240, 716544), (256, 671760), (270, 636928), (288, 597120), (311, 552960), (320, 537408), (360, 477696), (384, 447840), (432, 398080), (480, 358272), (512, 335880), (540, 318464), (576, 298560), (622, 276480), (640, 268704), (720, 238848), (768, 223920), (864, 199040), (933, 184320), (960, 179136), (1024, 167940), (1080, 159232), (1152, 149280), (1244, 138240), (1280, 134352), (1440, 119424), (1536, 111960), (1555, 110592), (1728, 99520), (1866, 92160), (1920, 89568), (2048, 83970), (2160, 79616), (2304, 74640), (2488, 69120), (2560, 67176), (2799, 61440), (2880, 59712), (3072, 55980), (3110, 55296), (3456, 49760), (3732, 46080), (3840, 44784), (4096, 41985), (4320, 39808), (4608, 37320), (4665, 36864), (4976, 34560), (5120, 33588), (5598, 30720), (5760, 29856), (6144, 27990), (6220, 27648), (6912, 24880), (7464, 23040), (7680, 22392), (8397, 20480), (8640, 19904), (9216, 18660), (9330, 18432), (9952, 17280), (10240, 16794), (11196, 15360), (11520, 14928), (12288, 13995), (12440, 13824)]