1890017280

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 224

約数和(自身を含む): 6723583200

約数和(自身を除く): 4833565920

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, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1709, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3418, 3456, 3840, 4096, 4320, 4608, 5120, 5127, 5760, 6144, 6836, 6912, 7680, 8192, 8545, 8640, 9216, 10240, 10254, 11520, 12288, 13672, 13824, 15360, 15381, 17090, 17280, 18432, 20480, 20508, 23040, 24576, 25635, 27344, 27648, 30720, 30762, 34180, 34560, 36864, 40960, 41016, 46080, 46143, 51270, 54688, 55296, 61440, 61524, 68360, 69120, 73728, 76905, 82032, 92160, 92286, 102540, 109376, 110592, 122880, 123048, 136720, 138240, 153810, 164064, 184320, 184572, 205080, 218752, 221184, 230715, 246096, 273440, 276480, 307620, 328128, 368640, 369144, 410160, 437504, 461430, 492192, 546880, 552960, 615240, 656256, 738288, 820320, 875008, 922860, 984384, 1093760, 1105920, 1230480, 1312512, 1476576, 1640640, 1750016, 1845720, 1968768, 2187520, 2460960, 2625024, 2953152, 3281280, 3500032, 3691440, 3937536, 4375040, 4921920, 5250048, 5906304, 6562560, 7000064, 7382880, 7875072, 8750080, 9843840, 10500096, 11812608, 13125120, 14000128, 14765760, 15750144, 17500160, 19687680, 21000192, 23625216, 26250240, 29531520, 31500288, 35000320, 39375360, 42000384, 47250432, 52500480, 59063040, 63000576, 70000640, 78750720, 94500864, 105000960, 118126080, 126001152, 157501440, 189001728, 210001920, 236252160, 315002880, 378003456, 472504320, 630005760, 945008640, 1890017280]

約数ペア:

[(1, 1890017280), (2, 945008640), (3, 630005760), (4, 472504320), (5, 378003456), (6, 315002880), (8, 236252160), (9, 210001920), (10, 189001728), (12, 157501440), (15, 126001152), (16, 118126080), (18, 105000960), (20, 94500864), (24, 78750720), (27, 70000640), (30, 63000576), (32, 59063040), (36, 52500480), (40, 47250432), (45, 42000384), (48, 39375360), (54, 35000320), (60, 31500288), (64, 29531520), (72, 26250240), (80, 23625216), (90, 21000192), (96, 19687680), (108, 17500160), (120, 15750144), (128, 14765760), (135, 14000128), (144, 13125120), (160, 11812608), (180, 10500096), (192, 9843840), (216, 8750080), (240, 7875072), (256, 7382880), (270, 7000064), (288, 6562560), (320, 5906304), (360, 5250048), (384, 4921920), (432, 4375040), (480, 3937536), (512, 3691440), (540, 3500032), (576, 3281280), (640, 2953152), (720, 2625024), (768, 2460960), (864, 2187520), (960, 1968768), (1024, 1845720), (1080, 1750016), (1152, 1640640), (1280, 1476576), (1440, 1312512), (1536, 1230480), (1709, 1105920), (1728, 1093760), (1920, 984384), (2048, 922860), (2160, 875008), (2304, 820320), (2560, 738288), (2880, 656256), (3072, 615240), (3418, 552960), (3456, 546880), (3840, 492192), (4096, 461430), (4320, 437504), (4608, 410160), (5120, 369144), (5127, 368640), (5760, 328128), (6144, 307620), (6836, 276480), (6912, 273440), (7680, 246096), (8192, 230715), (8545, 221184), (8640, 218752), (9216, 205080), (10240, 184572), (10254, 184320), (11520, 164064), (12288, 153810), (13672, 138240), (13824, 136720), (15360, 123048), (15381, 122880), (17090, 110592), (17280, 109376), (18432, 102540), (20480, 92286), (20508, 92160), (23040, 82032), (24576, 76905), (25635, 73728), (27344, 69120), (27648, 68360), (30720, 61524), (30762, 61440), (34180, 55296), (34560, 54688), (36864, 51270), (40960, 46143), (41016, 46080)]