890634240

素因数分解:

$2^{17}\times 3^2\times 5^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 216

約数和(自身を含む): 3107967408

約数和(自身を除く): 2217333168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 151, 160, 180, 192, 240, 256, 288, 302, 320, 360, 384, 453, 480, 512, 576, 604, 640, 720, 755, 768, 906, 960, 1024, 1152, 1208, 1280, 1359, 1440, 1510, 1536, 1812, 1920, 2048, 2265, 2304, 2416, 2560, 2718, 2880, 3020, 3072, 3624, 3840, 4096, 4530, 4608, 4832, 5120, 5436, 5760, 6040, 6144, 6795, 7248, 7680, 8192, 9060, 9216, 9664, 10240, 10872, 11520, 12080, 12288, 13590, 14496, 15360, 16384, 18120, 18432, 19328, 20480, 21744, 23040, 24160, 24576, 27180, 28992, 30720, 32768, 36240, 36864, 38656, 40960, 43488, 46080, 48320, 49152, 54360, 57984, 61440, 65536, 72480, 73728, 77312, 81920, 86976, 92160, 96640, 98304, 108720, 115968, 122880, 131072, 144960, 147456, 154624, 163840, 173952, 184320, 193280, 196608, 217440, 231936, 245760, 289920, 294912, 309248, 327680, 347904, 368640, 386560, 393216, 434880, 463872, 491520, 579840, 589824, 618496, 655360, 695808, 737280, 773120, 869760, 927744, 983040, 1159680, 1179648, 1236992, 1391616, 1474560, 1546240, 1739520, 1855488, 1966080, 2319360, 2473984, 2783232, 2949120, 3092480, 3479040, 3710976, 4638720, 4947968, 5566464, 5898240, 6184960, 6958080, 7421952, 9277440, 9895936, 11132928, 12369920, 13916160, 14843904, 18554880, 19791872, 22265856, 24739840, 27832320, 29687808, 37109760, 44531712, 49479680, 55664640, 59375616, 74219520, 89063424, 98959360, 111329280, 148439040, 178126848, 222658560, 296878080, 445317120, 890634240]

約数ペア:

[(1, 890634240), (2, 445317120), (3, 296878080), (4, 222658560), (5, 178126848), (6, 148439040), (8, 111329280), (9, 98959360), (10, 89063424), (12, 74219520), (15, 59375616), (16, 55664640), (18, 49479680), (20, 44531712), (24, 37109760), (30, 29687808), (32, 27832320), (36, 24739840), (40, 22265856), (45, 19791872), (48, 18554880), (60, 14843904), (64, 13916160), (72, 12369920), (80, 11132928), (90, 9895936), (96, 9277440), (120, 7421952), (128, 6958080), (144, 6184960), (151, 5898240), (160, 5566464), (180, 4947968), (192, 4638720), (240, 3710976), (256, 3479040), (288, 3092480), (302, 2949120), (320, 2783232), (360, 2473984), (384, 2319360), (453, 1966080), (480, 1855488), (512, 1739520), (576, 1546240), (604, 1474560), (640, 1391616), (720, 1236992), (755, 1179648), (768, 1159680), (906, 983040), (960, 927744), (1024, 869760), (1152, 773120), (1208, 737280), (1280, 695808), (1359, 655360), (1440, 618496), (1510, 589824), (1536, 579840), (1812, 491520), (1920, 463872), (2048, 434880), (2265, 393216), (2304, 386560), (2416, 368640), (2560, 347904), (2718, 327680), (2880, 309248), (3020, 294912), (3072, 289920), (3624, 245760), (3840, 231936), (4096, 217440), (4530, 196608), (4608, 193280), (4832, 184320), (5120, 173952), (5436, 163840), (5760, 154624), (6040, 147456), (6144, 144960), (6795, 131072), (7248, 122880), (7680, 115968), (8192, 108720), (9060, 98304), (9216, 96640), (9664, 92160), (10240, 86976), (10872, 81920), (11520, 77312), (12080, 73728), (12288, 72480), (13590, 65536), (14496, 61440), (15360, 57984), (16384, 54360), (18120, 49152), (18432, 48320), (19328, 46080), (20480, 43488), (21744, 40960), (23040, 38656), (24160, 36864), (24576, 36240), (27180, 32768), (28992, 30720)]