171141120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 609336000

約数和(自身を除く): 438194880

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, 320, 360, 384, 432, 480, 512, 540, 576, 619, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1238, 1280, 1440, 1536, 1728, 1857, 1920, 2048, 2160, 2304, 2476, 2560, 2880, 3072, 3095, 3456, 3714, 3840, 4320, 4608, 4952, 5120, 5571, 5760, 6144, 6190, 6912, 7428, 7680, 8640, 9216, 9285, 9904, 10240, 11142, 11520, 12380, 13824, 14856, 15360, 16713, 17280, 18432, 18570, 19808, 22284, 23040, 24760, 27648, 27855, 29712, 30720, 33426, 34560, 37140, 39616, 44568, 46080, 49520, 55296, 55710, 59424, 66852, 69120, 74280, 79232, 83565, 89136, 92160, 99040, 111420, 118848, 133704, 138240, 148560, 158464, 167130, 178272, 198080, 222840, 237696, 267408, 276480, 297120, 316928, 334260, 356544, 396160, 445680, 475392, 534816, 594240, 633856, 668520, 713088, 792320, 891360, 950784, 1069632, 1188480, 1267712, 1337040, 1426176, 1584640, 1782720, 1901568, 2139264, 2376960, 2674080, 2852352, 3169280, 3565440, 3803136, 4278528, 4753920, 5348160, 5704704, 6338560, 7130880, 8557056, 9507840, 10696320, 11409408, 14261760, 17114112, 19015680, 21392640, 28523520, 34228224, 42785280, 57047040, 85570560, 171141120]

約数ペア:

[(1, 171141120), (2, 85570560), (3, 57047040), (4, 42785280), (5, 34228224), (6, 28523520), (8, 21392640), (9, 19015680), (10, 17114112), (12, 14261760), (15, 11409408), (16, 10696320), (18, 9507840), (20, 8557056), (24, 7130880), (27, 6338560), (30, 5704704), (32, 5348160), (36, 4753920), (40, 4278528), (45, 3803136), (48, 3565440), (54, 3169280), (60, 2852352), (64, 2674080), (72, 2376960), (80, 2139264), (90, 1901568), (96, 1782720), (108, 1584640), (120, 1426176), (128, 1337040), (135, 1267712), (144, 1188480), (160, 1069632), (180, 950784), (192, 891360), (216, 792320), (240, 713088), (256, 668520), (270, 633856), (288, 594240), (320, 534816), (360, 475392), (384, 445680), (432, 396160), (480, 356544), (512, 334260), (540, 316928), (576, 297120), (619, 276480), (640, 267408), (720, 237696), (768, 222840), (864, 198080), (960, 178272), (1024, 167130), (1080, 158464), (1152, 148560), (1238, 138240), (1280, 133704), (1440, 118848), (1536, 111420), (1728, 99040), (1857, 92160), (1920, 89136), (2048, 83565), (2160, 79232), (2304, 74280), (2476, 69120), (2560, 66852), (2880, 59424), (3072, 55710), (3095, 55296), (3456, 49520), (3714, 46080), (3840, 44568), (4320, 39616), (4608, 37140), (4952, 34560), (5120, 33426), (5571, 30720), (5760, 29712), (6144, 27855), (6190, 27648), (6912, 24760), (7428, 23040), (7680, 22284), (8640, 19808), (9216, 18570), (9285, 18432), (9904, 17280), (10240, 16713), (11142, 15360), (11520, 14856), (12380, 13824)]