2091171840

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 6844895232

約数和(自身を除く): 4753723392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 127, 128, 134, 160, 192, 201, 240, 254, 256, 268, 320, 335, 381, 384, 402, 480, 508, 512, 536, 635, 640, 670, 762, 768, 804, 960, 1005, 1016, 1024, 1072, 1270, 1280, 1340, 1524, 1536, 1608, 1905, 1920, 2010, 2032, 2048, 2144, 2540, 2560, 2680, 3048, 3072, 3216, 3810, 3840, 4020, 4064, 4096, 4288, 5080, 5120, 5360, 6096, 6144, 6432, 7620, 7680, 8040, 8128, 8192, 8509, 8576, 10160, 10240, 10720, 12192, 12288, 12864, 15240, 15360, 16080, 16256, 16384, 17018, 17152, 20320, 20480, 21440, 24384, 24576, 25527, 25728, 30480, 30720, 32160, 32512, 34036, 34304, 40640, 40960, 42545, 42880, 48768, 49152, 51054, 51456, 60960, 61440, 64320, 65024, 68072, 68608, 81280, 81920, 85090, 85760, 97536, 102108, 102912, 121920, 122880, 127635, 128640, 130048, 136144, 137216, 162560, 170180, 171520, 195072, 204216, 205824, 243840, 245760, 255270, 257280, 260096, 272288, 274432, 325120, 340360, 343040, 390144, 408432, 411648, 487680, 510540, 514560, 520192, 544576, 548864, 650240, 680720, 686080, 780288, 816864, 823296, 975360, 1021080, 1029120, 1040384, 1089152, 1097728, 1300480, 1361440, 1372160, 1560576, 1633728, 1646592, 1950720, 2042160, 2058240, 2080768, 2178304, 2600960, 2722880, 2744320, 3121152, 3267456, 3293184, 3901440, 4084320, 4116480, 4356608, 5201920, 5445760, 5488640, 6242304, 6534912, 7802880, 8168640, 8232960, 8713216, 10403840, 10891520, 13069824, 15605760, 16337280, 16465920, 17426432, 21783040, 26139648, 31211520, 32674560, 34852864, 43566080, 52279296, 65349120, 69705728, 87132160, 104558592, 130698240, 139411456, 174264320, 209117184, 261396480, 348528640, 418234368, 522792960, 697057280, 1045585920, 2091171840]

約数ペア:

[(1, 2091171840), (2, 1045585920), (3, 697057280), (4, 522792960), (5, 418234368), (6, 348528640), (8, 261396480), (10, 209117184), (12, 174264320), (15, 139411456), (16, 130698240), (20, 104558592), (24, 87132160), (30, 69705728), (32, 65349120), (40, 52279296), (48, 43566080), (60, 34852864), (64, 32674560), (67, 31211520), (80, 26139648), (96, 21783040), (120, 17426432), (127, 16465920), (128, 16337280), (134, 15605760), (160, 13069824), (192, 10891520), (201, 10403840), (240, 8713216), (254, 8232960), (256, 8168640), (268, 7802880), (320, 6534912), (335, 6242304), (381, 5488640), (384, 5445760), (402, 5201920), (480, 4356608), (508, 4116480), (512, 4084320), (536, 3901440), (635, 3293184), (640, 3267456), (670, 3121152), (762, 2744320), (768, 2722880), (804, 2600960), (960, 2178304), (1005, 2080768), (1016, 2058240), (1024, 2042160), (1072, 1950720), (1270, 1646592), (1280, 1633728), (1340, 1560576), (1524, 1372160), (1536, 1361440), (1608, 1300480), (1905, 1097728), (1920, 1089152), (2010, 1040384), (2032, 1029120), (2048, 1021080), (2144, 975360), (2540, 823296), (2560, 816864), (2680, 780288), (3048, 686080), (3072, 680720), (3216, 650240), (3810, 548864), (3840, 544576), (4020, 520192), (4064, 514560), (4096, 510540), (4288, 487680), (5080, 411648), (5120, 408432), (5360, 390144), (6096, 343040), (6144, 340360), (6432, 325120), (7620, 274432), (7680, 272288), (8040, 260096), (8128, 257280), (8192, 255270), (8509, 245760), (8576, 243840), (10160, 205824), (10240, 204216), (10720, 195072), (12192, 171520), (12288, 170180), (12864, 162560), (15240, 137216), (15360, 136144), (16080, 130048), (16256, 128640), (16384, 127635), (17018, 122880), (17152, 121920), (20320, 102912), (20480, 102108), (21440, 97536), (24384, 85760), (24576, 85090), (25527, 81920), (25728, 81280), (30480, 68608), (30720, 68072), (32160, 65024), (32512, 64320), (34036, 61440), (34304, 60960), (40640, 51456), (40960, 51054), (42545, 49152), (42880, 48768)]