20724449280

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 67645476864

約数和(自身を除く): 46921027584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 127, 128, 160, 166, 192, 240, 249, 254, 256, 320, 332, 381, 384, 415, 480, 498, 508, 512, 635, 640, 664, 762, 768, 830, 960, 996, 1016, 1024, 1245, 1270, 1280, 1328, 1524, 1536, 1660, 1905, 1920, 1992, 2032, 2048, 2490, 2540, 2560, 2656, 3048, 3072, 3320, 3810, 3840, 3984, 4064, 4096, 4980, 5080, 5120, 5312, 6096, 6144, 6640, 7620, 7680, 7968, 8128, 8192, 9960, 10160, 10240, 10541, 10624, 12192, 12288, 13280, 15240, 15360, 15936, 16256, 16384, 19920, 20320, 20480, 21082, 21248, 24384, 24576, 26560, 30480, 30720, 31623, 31872, 32512, 32768, 39840, 40640, 40960, 42164, 42496, 48768, 49152, 52705, 53120, 60960, 61440, 63246, 63744, 65024, 65536, 79680, 81280, 81920, 84328, 84992, 97536, 98304, 105410, 106240, 121920, 122880, 126492, 127488, 130048, 131072, 158115, 159360, 162560, 163840, 168656, 169984, 195072, 196608, 210820, 212480, 243840, 245760, 252984, 254976, 260096, 316230, 318720, 325120, 327680, 337312, 339968, 390144, 393216, 421640, 424960, 487680, 491520, 505968, 509952, 520192, 632460, 637440, 650240, 655360, 674624, 679936, 780288, 843280, 849920, 975360, 983040, 1011936, 1019904, 1040384, 1264920, 1274880, 1300480, 1349248, 1359872, 1560576, 1686560, 1699840, 1950720, 1966080, 2023872, 2039808, 2080768, 2529840, 2549760, 2600960, 2698496, 2719744, 3121152, 3373120, 3399680, 3901440, 4047744, 4079616, 4161536, 5059680, 5099520, 5201920, 5396992, 5439488, 6242304, 6746240, 6799360, 7802880, 8095488, 8159232, 8323072, 10119360, 10199040, 10403840, 10793984, 10878976, 12484608, 13492480, 13598720, 15605760, 16190976, 16318464, 16646144, 20238720, 20398080, 20807680, 21587968, 24969216, 26984960, 27197440, 31211520, 32381952, 32636928, 40477440, 40796160, 41615360, 43175936, 49938432, 53969920, 54394880, 62423040, 64763904, 80954880, 81592320, 83230720, 86351872, 107939840, 124846080, 129527808, 161909760, 163184640, 172703744, 215879680, 249692160, 259055616, 323819520, 345407488, 431759360, 518111232, 647639040, 690814976, 863518720, 1036222464, 1295278080, 1381629952, 1727037440, 2072444928, 2590556160, 3454074880, 4144889856, 5181112320, 6908149760, 10362224640, 20724449280]

約数ペア:

[(1, 20724449280), (2, 10362224640), (3, 6908149760), (4, 5181112320), (5, 4144889856), (6, 3454074880), (8, 2590556160), (10, 2072444928), (12, 1727037440), (15, 1381629952), (16, 1295278080), (20, 1036222464), (24, 863518720), (30, 690814976), (32, 647639040), (40, 518111232), (48, 431759360), (60, 345407488), (64, 323819520), (80, 259055616), (83, 249692160), (96, 215879680), (120, 172703744), (127, 163184640), (128, 161909760), (160, 129527808), (166, 124846080), (192, 107939840), (240, 86351872), (249, 83230720), (254, 81592320), (256, 80954880), (320, 64763904), (332, 62423040), (381, 54394880), (384, 53969920), (415, 49938432), (480, 43175936), (498, 41615360), (508, 40796160), (512, 40477440), (635, 32636928), (640, 32381952), (664, 31211520), (762, 27197440), (768, 26984960), (830, 24969216), (960, 21587968), (996, 20807680), (1016, 20398080), (1024, 20238720), (1245, 16646144), (1270, 16318464), (1280, 16190976), (1328, 15605760), (1524, 13598720), (1536, 13492480), (1660, 12484608), (1905, 10878976), (1920, 10793984), (1992, 10403840), (2032, 10199040), (2048, 10119360), (2490, 8323072), (2540, 8159232), (2560, 8095488), (2656, 7802880), (3048, 6799360), (3072, 6746240), (3320, 6242304), (3810, 5439488), (3840, 5396992), (3984, 5201920), (4064, 5099520), (4096, 5059680), (4980, 4161536), (5080, 4079616), (5120, 4047744), (5312, 3901440), (6096, 3399680), (6144, 3373120), (6640, 3121152), (7620, 2719744), (7680, 2698496), (7968, 2600960), (8128, 2549760), (8192, 2529840), (9960, 2080768), (10160, 2039808), (10240, 2023872), (10541, 1966080), (10624, 1950720), (12192, 1699840), (12288, 1686560), (13280, 1560576), (15240, 1359872), (15360, 1349248), (15936, 1300480), (16256, 1274880), (16384, 1264920), (19920, 1040384), (20320, 1019904), (20480, 1011936), (21082, 983040), (21248, 975360), (24384, 849920), (24576, 843280), (26560, 780288), (30480, 679936), (30720, 674624), (31623, 655360), (31872, 650240), (32512, 637440), (32768, 632460), (39840, 520192), (40640, 509952), (40960, 505968), (42164, 491520), (42496, 487680), (48768, 424960), (49152, 421640), (52705, 393216), (53120, 390144), (60960, 339968), (61440, 337312), (63246, 327680), (63744, 325120), (65024, 318720), (65536, 316230), (79680, 260096), (81280, 254976), (81920, 252984), (84328, 245760), (84992, 243840), (97536, 212480), (98304, 210820), (105410, 196608), (106240, 195072), (121920, 169984), (122880, 168656), (126492, 163840), (127488, 162560), (130048, 159360), (131072, 158115)]