195406080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 630075264

約数和(自身を除く): 434669184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 256, 302, 320, 337, 384, 453, 480, 604, 640, 674, 755, 768, 906, 960, 1011, 1208, 1280, 1348, 1510, 1685, 1812, 1920, 2022, 2265, 2416, 2696, 3020, 3370, 3624, 3840, 4044, 4530, 4832, 5055, 5392, 6040, 6740, 7248, 8088, 9060, 9664, 10110, 10784, 12080, 13480, 14496, 16176, 18120, 19328, 20220, 21568, 24160, 26960, 28992, 32352, 36240, 38656, 40440, 43136, 48320, 50887, 53920, 57984, 64704, 72480, 80880, 86272, 96640, 101774, 107840, 115968, 129408, 144960, 152661, 161760, 193280, 203548, 215680, 254435, 258816, 289920, 305322, 323520, 407096, 431360, 508870, 579840, 610644, 647040, 763305, 814192, 1017740, 1221288, 1294080, 1526610, 1628384, 2035480, 2442576, 3053220, 3256768, 4070960, 4885152, 6106440, 6513536, 8141920, 9770304, 12212880, 13027072, 16283840, 19540608, 24425760, 32567680, 39081216, 48851520, 65135360, 97703040, 195406080]

約数ペア:

[(1, 195406080), (2, 97703040), (3, 65135360), (4, 48851520), (5, 39081216), (6, 32567680), (8, 24425760), (10, 19540608), (12, 16283840), (15, 13027072), (16, 12212880), (20, 9770304), (24, 8141920), (30, 6513536), (32, 6106440), (40, 4885152), (48, 4070960), (60, 3256768), (64, 3053220), (80, 2442576), (96, 2035480), (120, 1628384), (128, 1526610), (151, 1294080), (160, 1221288), (192, 1017740), (240, 814192), (256, 763305), (302, 647040), (320, 610644), (337, 579840), (384, 508870), (453, 431360), (480, 407096), (604, 323520), (640, 305322), (674, 289920), (755, 258816), (768, 254435), (906, 215680), (960, 203548), (1011, 193280), (1208, 161760), (1280, 152661), (1348, 144960), (1510, 129408), (1685, 115968), (1812, 107840), (1920, 101774), (2022, 96640), (2265, 86272), (2416, 80880), (2696, 72480), (3020, 64704), (3370, 57984), (3624, 53920), (3840, 50887), (4044, 48320), (4530, 43136), (4832, 40440), (5055, 38656), (5392, 36240), (6040, 32352), (6740, 28992), (7248, 26960), (8088, 24160), (9060, 21568), (9664, 20220), (10110, 19328), (10784, 18120), (12080, 16176), (13480, 14496)]