131899883520

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2278

約数の個数: 256

約数和(自身を含む): 425597921280

約数和(自身を除く): 293698037760

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2048, 2113, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 4096, 4226, 5080, 5120, 6096, 6144, 6339, 7620, 7680, 8128, 8192, 8452, 10160, 10240, 10565, 12192, 12288, 12678, 15240, 15360, 16256, 16384, 16904, 20320, 20480, 21130, 24384, 24576, 25356, 30480, 30720, 31695, 32512, 32768, 33808, 40640, 40960, 42260, 48768, 49152, 50712, 60960, 61440, 63390, 65024, 67616, 81280, 81920, 84520, 97536, 98304, 101424, 121920, 122880, 126780, 130048, 135232, 162560, 163840, 169040, 195072, 202848, 243840, 245760, 253560, 260096, 268351, 270464, 325120, 338080, 390144, 405696, 487680, 491520, 507120, 520192, 536702, 540928, 650240, 676160, 780288, 805053, 811392, 975360, 1014240, 1040384, 1073404, 1081856, 1300480, 1341755, 1352320, 1560576, 1610106, 1622784, 1950720, 2028480, 2080768, 2146808, 2163712, 2600960, 2683510, 2704640, 3121152, 3220212, 3245568, 3901440, 4025265, 4056960, 4161536, 4293616, 4327424, 5201920, 5367020, 5409280, 6242304, 6440424, 6491136, 7802880, 8050530, 8113920, 8587232, 8654848, 10403840, 10734040, 10818560, 12484608, 12880848, 12982272, 15605760, 16101060, 16227840, 17174464, 17309696, 20807680, 21468080, 21637120, 25761696, 25964544, 31211520, 32202120, 32455680, 34348928, 34619392, 42936160, 43274240, 51523392, 51929088, 62423040, 64404240, 64911360, 68697856, 69238784, 85872320, 86548480, 103046784, 103858176, 128808480, 129822720, 137395712, 171744640, 173096960, 206093568, 207716352, 257616960, 259645440, 274791424, 343489280, 346193920, 412187136, 515233920, 519290880, 549582848, 686978560, 824374272, 1030467840, 1038581760, 1099165696, 1373957120, 1648748544, 2060935680, 2198331392, 2747914240, 3297497088, 4121871360, 4396662784, 5495828480, 6594994176, 8243742720, 8793325568, 10991656960, 13189988352, 16487485440, 21983313920, 26379976704, 32974970880, 43966627840, 65949941760, 131899883520]

約数ペア:

[(1, 131899883520), (2, 65949941760), (3, 43966627840), (4, 32974970880), (5, 26379976704), (6, 21983313920), (8, 16487485440), (10, 13189988352), (12, 10991656960), (15, 8793325568), (16, 8243742720), (20, 6594994176), (24, 5495828480), (30, 4396662784), (32, 4121871360), (40, 3297497088), (48, 2747914240), (60, 2198331392), (64, 2060935680), (80, 1648748544), (96, 1373957120), (120, 1099165696), (127, 1038581760), (128, 1030467840), (160, 824374272), (192, 686978560), (240, 549582848), (254, 519290880), (256, 515233920), (320, 412187136), (381, 346193920), (384, 343489280), (480, 274791424), (508, 259645440), (512, 257616960), (635, 207716352), (640, 206093568), (762, 173096960), (768, 171744640), (960, 137395712), (1016, 129822720), (1024, 128808480), (1270, 103858176), (1280, 103046784), (1524, 86548480), (1536, 85872320), (1905, 69238784), (1920, 68697856), (2032, 64911360), (2048, 64404240), (2113, 62423040), (2540, 51929088), (2560, 51523392), (3048, 43274240), (3072, 42936160), (3810, 34619392), (3840, 34348928), (4064, 32455680), (4096, 32202120), (4226, 31211520), (5080, 25964544), (5120, 25761696), (6096, 21637120), (6144, 21468080), (6339, 20807680), (7620, 17309696), (7680, 17174464), (8128, 16227840), (8192, 16101060), (8452, 15605760), (10160, 12982272), (10240, 12880848), (10565, 12484608), (12192, 10818560), (12288, 10734040), (12678, 10403840), (15240, 8654848), (15360, 8587232), (16256, 8113920), (16384, 8050530), (16904, 7802880), (20320, 6491136), (20480, 6440424), (21130, 6242304), (24384, 5409280), (24576, 5367020), (25356, 5201920), (30480, 4327424), (30720, 4293616), (31695, 4161536), (32512, 4056960), (32768, 4025265), (33808, 3901440), (40640, 3245568), (40960, 3220212), (42260, 3121152), (48768, 2704640), (49152, 2683510), (50712, 2600960), (60960, 2163712), (61440, 2146808), (63390, 2080768), (65024, 2028480), (67616, 1950720), (81280, 1622784), (81920, 1610106), (84520, 1560576), (97536, 1352320), (98304, 1341755), (101424, 1300480), (121920, 1081856), (122880, 1073404), (126780, 1040384), (130048, 1014240), (135232, 975360), (162560, 811392), (163840, 805053), (169040, 780288), (195072, 676160), (202848, 650240), (243840, 540928), (245760, 536702), (253560, 520192), (260096, 507120), (268351, 491520), (270464, 487680), (325120, 405696), (338080, 390144)]