127842385920

素因数分解:

$2^{26}\times 3^1\times 5^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 412316857344

約数和(自身を除く): 284474471424

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, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 4096, 5080, 5120, 6096, 6144, 7620, 7680, 8128, 8192, 10160, 10240, 12192, 12288, 15240, 15360, 16256, 16384, 20320, 20480, 24384, 24576, 30480, 30720, 32512, 32768, 40640, 40960, 48768, 49152, 60960, 61440, 65024, 65536, 81280, 81920, 97536, 98304, 121920, 122880, 130048, 131072, 162560, 163840, 195072, 196608, 243840, 245760, 260096, 262144, 325120, 327680, 390144, 393216, 487680, 491520, 520192, 524288, 650240, 655360, 780288, 786432, 975360, 983040, 1040384, 1048576, 1300480, 1310720, 1560576, 1572864, 1950720, 1966080, 2080768, 2097152, 2600960, 2621440, 3121152, 3145728, 3901440, 3932160, 4161536, 4194304, 5201920, 5242880, 6242304, 6291456, 7802880, 7864320, 8323072, 8388608, 10403840, 10485760, 12484608, 12582912, 15605760, 15728640, 16646144, 16777216, 20807680, 20971520, 24969216, 25165824, 31211520, 31457280, 33292288, 33554432, 41615360, 41943040, 49938432, 50331648, 62423040, 62914560, 66584576, 67108864, 83230720, 83886080, 99876864, 100663296, 124846080, 125829120, 133169152, 166461440, 167772160, 199753728, 201326592, 249692160, 251658240, 266338304, 332922880, 335544320, 399507456, 499384320, 503316480, 532676608, 665845760, 799014912, 998768640, 1006632960, 1065353216, 1331691520, 1598029824, 1997537280, 2130706432, 2663383040, 3196059648, 3995074560, 4261412864, 5326766080, 6392119296, 7990149120, 8522825728, 10653532160, 12784238592, 15980298240, 21307064320, 25568477184, 31960596480, 42614128640, 63921192960, 127842385920]

約数ペア:

[(1, 127842385920), (2, 63921192960), (3, 42614128640), (4, 31960596480), (5, 25568477184), (6, 21307064320), (8, 15980298240), (10, 12784238592), (12, 10653532160), (15, 8522825728), (16, 7990149120), (20, 6392119296), (24, 5326766080), (30, 4261412864), (32, 3995074560), (40, 3196059648), (48, 2663383040), (60, 2130706432), (64, 1997537280), (80, 1598029824), (96, 1331691520), (120, 1065353216), (127, 1006632960), (128, 998768640), (160, 799014912), (192, 665845760), (240, 532676608), (254, 503316480), (256, 499384320), (320, 399507456), (381, 335544320), (384, 332922880), (480, 266338304), (508, 251658240), (512, 249692160), (635, 201326592), (640, 199753728), (762, 167772160), (768, 166461440), (960, 133169152), (1016, 125829120), (1024, 124846080), (1270, 100663296), (1280, 99876864), (1524, 83886080), (1536, 83230720), (1905, 67108864), (1920, 66584576), (2032, 62914560), (2048, 62423040), (2540, 50331648), (2560, 49938432), (3048, 41943040), (3072, 41615360), (3810, 33554432), (3840, 33292288), (4064, 31457280), (4096, 31211520), (5080, 25165824), (5120, 24969216), (6096, 20971520), (6144, 20807680), (7620, 16777216), (7680, 16646144), (8128, 15728640), (8192, 15605760), (10160, 12582912), (10240, 12484608), (12192, 10485760), (12288, 10403840), (15240, 8388608), (15360, 8323072), (16256, 7864320), (16384, 7802880), (20320, 6291456), (20480, 6242304), (24384, 5242880), (24576, 5201920), (30480, 4194304), (30720, 4161536), (32512, 3932160), (32768, 3901440), (40640, 3145728), (40960, 3121152), (48768, 2621440), (49152, 2600960), (60960, 2097152), (61440, 2080768), (65024, 1966080), (65536, 1950720), (81280, 1572864), (81920, 1560576), (97536, 1310720), (98304, 1300480), (121920, 1048576), (122880, 1040384), (130048, 983040), (131072, 975360), (162560, 786432), (163840, 780288), (195072, 655360), (196608, 650240), (243840, 524288), (245760, 520192), (260096, 491520), (262144, 487680), (325120, 393216), (327680, 390144)]