2748407040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1305

約数の個数: 216

約数和(自身を含む): 9560180448

約数和(自身を除く): 6811773408

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, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 768, 908, 960, 1051, 1135, 1152, 1280, 1362, 1440, 1816, 1920, 2043, 2102, 2270, 2304, 2724, 2880, 3153, 3405, 3632, 3840, 4086, 4204, 4540, 5255, 5448, 5760, 6306, 6810, 7264, 8172, 8408, 9080, 9459, 10215, 10510, 10896, 11520, 12612, 13620, 14528, 15765, 16344, 16816, 18160, 18918, 20430, 21020, 21792, 25224, 27240, 29056, 31530, 32688, 33632, 36320, 37836, 40860, 42040, 43584, 47295, 50448, 54480, 58112, 63060, 65376, 67264, 72640, 75672, 81720, 84080, 87168, 94590, 100896, 108960, 126120, 130752, 134528, 145280, 151344, 163440, 168160, 174336, 189180, 201792, 217920, 238577, 252240, 261504, 269056, 290560, 302688, 326880, 336320, 378360, 403584, 435840, 477154, 504480, 523008, 605376, 653760, 672640, 715731, 756720, 807168, 871680, 954308, 1008960, 1192885, 1210752, 1307520, 1345280, 1431462, 1513440, 1908616, 2017920, 2147193, 2385770, 2421504, 2615040, 2862924, 3026880, 3578655, 3817232, 4035840, 4294386, 4771540, 5725848, 6053760, 7157310, 7634464, 8588772, 9543080, 10735965, 11451696, 12107520, 14314620, 15268928, 17177544, 19086160, 21471930, 22903392, 28629240, 30537856, 34355088, 38172320, 42943860, 45806784, 57258480, 61075712, 68710176, 76344640, 85887720, 91613568, 114516960, 137420352, 152689280, 171775440, 183227136, 229033920, 274840704, 305378560, 343550880, 458067840, 549681408, 687101760, 916135680, 1374203520, 2748407040]

約数ペア:

[(1, 2748407040), (2, 1374203520), (3, 916135680), (4, 687101760), (5, 549681408), (6, 458067840), (8, 343550880), (9, 305378560), (10, 274840704), (12, 229033920), (15, 183227136), (16, 171775440), (18, 152689280), (20, 137420352), (24, 114516960), (30, 91613568), (32, 85887720), (36, 76344640), (40, 68710176), (45, 61075712), (48, 57258480), (60, 45806784), (64, 42943860), (72, 38172320), (80, 34355088), (90, 30537856), (96, 28629240), (120, 22903392), (128, 21471930), (144, 19086160), (160, 17177544), (180, 15268928), (192, 14314620), (227, 12107520), (240, 11451696), (256, 10735965), (288, 9543080), (320, 8588772), (360, 7634464), (384, 7157310), (454, 6053760), (480, 5725848), (576, 4771540), (640, 4294386), (681, 4035840), (720, 3817232), (768, 3578655), (908, 3026880), (960, 2862924), (1051, 2615040), (1135, 2421504), (1152, 2385770), (1280, 2147193), (1362, 2017920), (1440, 1908616), (1816, 1513440), (1920, 1431462), (2043, 1345280), (2102, 1307520), (2270, 1210752), (2304, 1192885), (2724, 1008960), (2880, 954308), (3153, 871680), (3405, 807168), (3632, 756720), (3840, 715731), (4086, 672640), (4204, 653760), (4540, 605376), (5255, 523008), (5448, 504480), (5760, 477154), (6306, 435840), (6810, 403584), (7264, 378360), (8172, 336320), (8408, 326880), (9080, 302688), (9459, 290560), (10215, 269056), (10510, 261504), (10896, 252240), (11520, 238577), (12612, 217920), (13620, 201792), (14528, 189180), (15765, 174336), (16344, 168160), (16816, 163440), (18160, 151344), (18918, 145280), (20430, 134528), (21020, 130752), (21792, 126120), (25224, 108960), (27240, 100896), (29056, 94590), (31530, 87168), (32688, 84080), (33632, 81720), (36320, 75672), (37836, 72640), (40860, 67264), (42040, 65376), (43584, 63060), (47295, 58112), (50448, 54480)]