667975680

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 2390716800

約数和(自身を除く): 1722741120

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, 151, 160, 180, 192, 216, 240, 256, 270, 288, 302, 320, 360, 384, 432, 453, 480, 512, 540, 576, 604, 640, 720, 755, 768, 864, 906, 960, 1024, 1080, 1152, 1208, 1280, 1359, 1440, 1510, 1536, 1728, 1812, 1920, 2048, 2160, 2265, 2304, 2416, 2560, 2718, 2880, 3020, 3072, 3456, 3624, 3840, 4077, 4096, 4320, 4530, 4608, 4832, 5120, 5436, 5760, 6040, 6144, 6795, 6912, 7248, 7680, 8154, 8192, 8640, 9060, 9216, 9664, 10240, 10872, 11520, 12080, 12288, 13590, 13824, 14496, 15360, 16308, 16384, 17280, 18120, 18432, 19328, 20385, 20480, 21744, 23040, 24160, 24576, 27180, 27648, 28992, 30720, 32616, 32768, 34560, 36240, 36864, 38656, 40770, 40960, 43488, 46080, 48320, 49152, 54360, 55296, 57984, 61440, 65232, 69120, 72480, 73728, 77312, 81540, 81920, 86976, 92160, 96640, 98304, 108720, 110592, 115968, 122880, 130464, 138240, 144960, 147456, 154624, 163080, 163840, 173952, 184320, 193280, 217440, 221184, 231936, 245760, 260928, 276480, 289920, 294912, 309248, 326160, 347904, 368640, 386560, 434880, 442368, 463872, 491520, 521856, 552960, 579840, 618496, 652320, 695808, 737280, 773120, 869760, 884736, 927744, 1043712, 1105920, 1159680, 1236992, 1304640, 1391616, 1474560, 1546240, 1739520, 1855488, 2087424, 2211840, 2319360, 2473984, 2609280, 2783232, 3092480, 3479040, 3710976, 4174848, 4423680, 4638720, 4947968, 5218560, 5566464, 6184960, 6958080, 7421952, 8349696, 9277440, 10437120, 11132928, 12369920, 13916160, 14843904, 16699392, 18554880, 20874240, 22265856, 24739840, 27832320, 33398784, 37109760, 41748480, 44531712, 55664640, 66797568, 74219520, 83496960, 111329280, 133595136, 166993920, 222658560, 333987840, 667975680]

約数ペア:

[(1, 667975680), (2, 333987840), (3, 222658560), (4, 166993920), (5, 133595136), (6, 111329280), (8, 83496960), (9, 74219520), (10, 66797568), (12, 55664640), (15, 44531712), (16, 41748480), (18, 37109760), (20, 33398784), (24, 27832320), (27, 24739840), (30, 22265856), (32, 20874240), (36, 18554880), (40, 16699392), (45, 14843904), (48, 13916160), (54, 12369920), (60, 11132928), (64, 10437120), (72, 9277440), (80, 8349696), (90, 7421952), (96, 6958080), (108, 6184960), (120, 5566464), (128, 5218560), (135, 4947968), (144, 4638720), (151, 4423680), (160, 4174848), (180, 3710976), (192, 3479040), (216, 3092480), (240, 2783232), (256, 2609280), (270, 2473984), (288, 2319360), (302, 2211840), (320, 2087424), (360, 1855488), (384, 1739520), (432, 1546240), (453, 1474560), (480, 1391616), (512, 1304640), (540, 1236992), (576, 1159680), (604, 1105920), (640, 1043712), (720, 927744), (755, 884736), (768, 869760), (864, 773120), (906, 737280), (960, 695808), (1024, 652320), (1080, 618496), (1152, 579840), (1208, 552960), (1280, 521856), (1359, 491520), (1440, 463872), (1510, 442368), (1536, 434880), (1728, 386560), (1812, 368640), (1920, 347904), (2048, 326160), (2160, 309248), (2265, 294912), (2304, 289920), (2416, 276480), (2560, 260928), (2718, 245760), (2880, 231936), (3020, 221184), (3072, 217440), (3456, 193280), (3624, 184320), (3840, 173952), (4077, 163840), (4096, 163080), (4320, 154624), (4530, 147456), (4608, 144960), (4832, 138240), (5120, 130464), (5436, 122880), (5760, 115968), (6040, 110592), (6144, 108720), (6795, 98304), (6912, 96640), (7248, 92160), (7680, 86976), (8154, 81920), (8192, 81540), (8640, 77312), (9060, 73728), (9216, 72480), (9664, 69120), (10240, 65232), (10872, 61440), (11520, 57984), (12080, 55296), (12288, 54360), (13590, 49152), (13824, 48320), (14496, 46080), (15360, 43488), (16308, 40960), (16384, 40770), (17280, 38656), (18120, 36864), (18432, 36240), (19328, 34560), (20385, 32768), (20480, 32616), (21744, 30720), (23040, 28992), (24160, 27648), (24576, 27180)]