197904222720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{140813}}^1$

素因数の和:140903

約数の個数: 240

約数和(自身を含む): 696638963592

約数和(自身を除く): 498734740872

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1830, 1920, 1952, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3660, 3840, 3904, 4392, 4608, 4880, 5490, 5760, 5856, 7320, 7680, 7808, 8784, 9760, 10980, 11520, 11712, 14640, 15616, 17568, 19520, 21960, 23040, 23424, 29280, 31232, 35136, 39040, 43920, 46848, 58560, 70272, 78080, 87840, 93696, 117120, 140544, 140813, 156160, 175680, 234240, 281088, 281626, 351360, 422439, 468480, 563252, 702720, 704065, 844878, 1126504, 1267317, 1405440, 1408130, 1689756, 2112195, 2253008, 2534634, 2816260, 3379512, 4224390, 4506016, 5069268, 5632520, 6336585, 6759024, 8448780, 8589593, 9012032, 10138536, 11265040, 12673170, 13518048, 16897560, 17179186, 18024064, 20277072, 22530080, 25346340, 25768779, 27036096, 33795120, 34358372, 36048128, 40554144, 42947965, 45060160, 50692680, 51537558, 54072192, 67590240, 68716744, 72096256, 77306337, 81108288, 85895930, 90120320, 101385360, 103075116, 108144384, 128843895, 135180480, 137433488, 154612674, 162216576, 171791860, 180240640, 202770720, 206150232, 216288768, 257687790, 270360960, 274866976, 309225348, 324433152, 343583720, 360481280, 386531685, 405541440, 412300464, 515375580, 540721920, 549733952, 618450696, 648866304, 687167440, 773063370, 811082880, 824600928, 1030751160, 1081443840, 1099467904, 1236901392, 1374334880, 1546126740, 1622165760, 1649201856, 2061502320, 2198935808, 2473802784, 2748669760, 3092253480, 3244331520, 3298403712, 4123004640, 4397871616, 4947605568, 5497339520, 6184506960, 6596807424, 8246009280, 9895211136, 10994679040, 12369013920, 13193614848, 16492018560, 19790422272, 21989358080, 24738027840, 32984037120, 39580844544, 49476055680, 65968074240, 98952111360, 197904222720]

約数ペア:

[(1, 197904222720), (2, 98952111360), (3, 65968074240), (4, 49476055680), (5, 39580844544), (6, 32984037120), (8, 24738027840), (9, 21989358080), (10, 19790422272), (12, 16492018560), (15, 13193614848), (16, 12369013920), (18, 10994679040), (20, 9895211136), (24, 8246009280), (30, 6596807424), (32, 6184506960), (36, 5497339520), (40, 4947605568), (45, 4397871616), (48, 4123004640), (60, 3298403712), (61, 3244331520), (64, 3092253480), (72, 2748669760), (80, 2473802784), (90, 2198935808), (96, 2061502320), (120, 1649201856), (122, 1622165760), (128, 1546126740), (144, 1374334880), (160, 1236901392), (180, 1099467904), (183, 1081443840), (192, 1030751160), (240, 824600928), (244, 811082880), (256, 773063370), (288, 687167440), (305, 648866304), (320, 618450696), (360, 549733952), (366, 540721920), (384, 515375580), (480, 412300464), (488, 405541440), (512, 386531685), (549, 360481280), (576, 343583720), (610, 324433152), (640, 309225348), (720, 274866976), (732, 270360960), (768, 257687790), (915, 216288768), (960, 206150232), (976, 202770720), (1098, 180240640), (1152, 171791860), (1220, 162216576), (1280, 154612674), (1440, 137433488), (1464, 135180480), (1536, 128843895), (1830, 108144384), (1920, 103075116), (1952, 101385360), (2196, 90120320), (2304, 85895930), (2440, 81108288), (2560, 77306337), (2745, 72096256), (2880, 68716744), (2928, 67590240), (3660, 54072192), (3840, 51537558), (3904, 50692680), (4392, 45060160), (4608, 42947965), (4880, 40554144), (5490, 36048128), (5760, 34358372), (5856, 33795120), (7320, 27036096), (7680, 25768779), (7808, 25346340), (8784, 22530080), (9760, 20277072), (10980, 18024064), (11520, 17179186), (11712, 16897560), (14640, 13518048), (15616, 12673170), (17568, 11265040), (19520, 10138536), (21960, 9012032), (23040, 8589593), (23424, 8448780), (29280, 6759024), (31232, 6336585), (35136, 5632520), (39040, 5069268), (43920, 4506016), (46848, 4224390), (58560, 3379512), (70272, 2816260), (78080, 2534634), (87840, 2253008), (93696, 2112195), (117120, 1689756), (140544, 1408130), (140813, 1405440), (156160, 1267317), (175680, 1126504), (234240, 844878), (281088, 704065), (281626, 702720), (351360, 563252), (422439, 468480)]