20779774080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 512

約数和(自身を含む): 76906368000

約数和(自身を除く): 56126593920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 43, 48, 52, 57, 60, 64, 65, 76, 78, 80, 86, 95, 96, 104, 114, 120, 128, 129, 130, 152, 156, 160, 172, 190, 192, 195, 208, 215, 228, 240, 247, 258, 260, 285, 304, 312, 320, 344, 380, 384, 390, 416, 430, 456, 480, 494, 516, 520, 559, 570, 608, 624, 640, 645, 688, 741, 760, 780, 817, 832, 860, 912, 960, 988, 1019, 1032, 1040, 1118, 1140, 1216, 1235, 1248, 1290, 1376, 1482, 1520, 1560, 1634, 1664, 1677, 1720, 1824, 1920, 1976, 2038, 2064, 2080, 2236, 2280, 2432, 2451, 2470, 2496, 2580, 2752, 2795, 2964, 3040, 3057, 3120, 3268, 3354, 3440, 3648, 3705, 3952, 4076, 4085, 4128, 4160, 4472, 4560, 4902, 4940, 4992, 5095, 5160, 5504, 5590, 5928, 6080, 6114, 6240, 6536, 6708, 6880, 7296, 7410, 7904, 8152, 8170, 8256, 8320, 8385, 8944, 9120, 9804, 9880, 10190, 10320, 10621, 11180, 11856, 12160, 12228, 12255, 12480, 13072, 13247, 13416, 13760, 14820, 15285, 15808, 16304, 16340, 16512, 16770, 17888, 18240, 19361, 19608, 19760, 20380, 20640, 21242, 22360, 23712, 24456, 24510, 24960, 26144, 26494, 26832, 27520, 29640, 30570, 31616, 31863, 32608, 32680, 33540, 35776, 36480, 38722, 39216, 39520, 39741, 40760, 41280, 42484, 43817, 44720, 47424, 48912, 49020, 52288, 52988, 53105, 53664, 58083, 59280, 61140, 63726, 65216, 65360, 66235, 67080, 71552, 77444, 78432, 79040, 79482, 81520, 82560, 84968, 87634, 89440, 94848, 96805, 97824, 98040, 104576, 105976, 106210, 107328, 116166, 118560, 122280, 127452, 130432, 130720, 131451, 132470, 134160, 154888, 156864, 158080, 158964, 159315, 163040, 169936, 175268, 178880, 193610, 195648, 196080, 198705, 211952, 212420, 214656, 219085, 232332, 237120, 244560, 251693, 254904, 261440, 262902, 264940, 268320, 290415, 309776, 313728, 317928, 318630, 326080, 339872, 350536, 357760, 387220, 391296, 392160, 397410, 423904, 424840, 438170, 464664, 474240, 489120, 503386, 509808, 522880, 525804, 529880, 536640, 569621, 580830, 619552, 635856, 637260, 652160, 657255, 679744, 701072, 755079, 774440, 784320, 794820, 832523, 847808, 849680, 876340, 929328, 978240, 1006772, 1019616, 1051608, 1059760, 1073280, 1139242, 1161660, 1239104, 1258465, 1271712, 1274520, 1314510, 1359488, 1402144, 1510158, 1548880, 1568640, 1589640, 1665046, 1695616, 1699360, 1708863, 1752680, 1858656, 1956480, 2013544, 2039232, 2103216, 2119520, 2278484, 2323320, 2478208, 2497569, 2516930, 2543424, 2549040, 2629020, 2804288, 2848105, 3020316, 3097760, 3179280, 3330092, 3398720, 3417726, 3505360, 3717312, 3775395, 4027088, 4078464, 4162615, 4206432, 4239040, 4556968, 4646640, 4995138, 5033860, 5086848, 5098080, 5258040, 5608576, 5696210, 6040632, 6195520, 6358560, 6660184, 6797440, 6835452, 7010720, 7434624, 7550790, 8054176, 8325230, 8412864, 8478080, 8544315, 9113936, 9293280, 9990276, 10067720, 10196160, 10516080, 10822799, 11392420, 12081264, 12391040, 12487845, 12717120, 13320368, 13670904, 14021440, 15101580, 16108352, 16650460, 16825728, 17088630, 18227872, 18586560, 19980552, 20135440, 20392320, 21032160, 21645598, 22784840, 24162528, 24975690, 25434240, 26640736, 27341808, 28042880, 30203160, 32216704, 32468397, 33300920, 34177260, 36455744, 37173120, 39961104, 40270880, 42064320, 43291196, 45569680, 48325056, 49951380, 53281472, 54113995, 54683616, 60406320, 64936794, 66601840, 68354520, 72911488, 79922208, 80541760, 84128640, 86582392, 91139360, 96650112, 99902760, 106562944, 108227990, 109367232, 120812640, 129873588, 133203680, 136709040, 159844416, 161083520, 162341985, 173164784, 182278720, 199805520, 216455980, 218734464, 241625280, 259747176, 266407360, 273418080, 319688832, 324683970, 346329568, 364557440, 399611040, 432911960, 483250560, 519494352, 532814720, 546836160, 649367940, 692659136, 799222080, 865823920, 1038988704, 1093672320, 1298735880, 1385318272, 1598444160, 1731647840, 2077977408, 2597471760, 3463295680, 4155954816, 5194943520, 6926591360, 10389887040, 20779774080]

約数ペア:

[(1, 20779774080), (2, 10389887040), (3, 6926591360), (4, 5194943520), (5, 4155954816), (6, 3463295680), (8, 2597471760), (10, 2077977408), (12, 1731647840), (13, 1598444160), (15, 1385318272), (16, 1298735880), (19, 1093672320), (20, 1038988704), (24, 865823920), (26, 799222080), (30, 692659136), (32, 649367940), (38, 546836160), (39, 532814720), (40, 519494352), (43, 483250560), (48, 432911960), (52, 399611040), (57, 364557440), (60, 346329568), (64, 324683970), (65, 319688832), (76, 273418080), (78, 266407360), (80, 259747176), (86, 241625280), (95, 218734464), (96, 216455980), (104, 199805520), (114, 182278720), (120, 173164784), (128, 162341985), (129, 161083520), (130, 159844416), (152, 136709040), (156, 133203680), (160, 129873588), (172, 120812640), (190, 109367232), (192, 108227990), (195, 106562944), (208, 99902760), (215, 96650112), (228, 91139360), (240, 86582392), (247, 84128640), (258, 80541760), (260, 79922208), (285, 72911488), (304, 68354520), (312, 66601840), (320, 64936794), (344, 60406320), (380, 54683616), (384, 54113995), (390, 53281472), (416, 49951380), (430, 48325056), (456, 45569680), (480, 43291196), (494, 42064320), (516, 40270880), (520, 39961104), (559, 37173120), (570, 36455744), (608, 34177260), (624, 33300920), (640, 32468397), (645, 32216704), (688, 30203160), (741, 28042880), (760, 27341808), (780, 26640736), (817, 25434240), (832, 24975690), (860, 24162528), (912, 22784840), (960, 21645598), (988, 21032160), (1019, 20392320), (1032, 20135440), (1040, 19980552), (1118, 18586560), (1140, 18227872), (1216, 17088630), (1235, 16825728), (1248, 16650460), (1290, 16108352), (1376, 15101580), (1482, 14021440), (1520, 13670904), (1560, 13320368), (1634, 12717120), (1664, 12487845), (1677, 12391040), (1720, 12081264), (1824, 11392420), (1920, 10822799), (1976, 10516080), (2038, 10196160), (2064, 10067720), (2080, 9990276), (2236, 9293280), (2280, 9113936), (2432, 8544315), (2451, 8478080), (2470, 8412864), (2496, 8325230), (2580, 8054176), (2752, 7550790), (2795, 7434624), (2964, 7010720), (3040, 6835452), (3057, 6797440), (3120, 6660184), (3268, 6358560), (3354, 6195520), (3440, 6040632), (3648, 5696210), (3705, 5608576), (3952, 5258040), (4076, 5098080), (4085, 5086848), (4128, 5033860), (4160, 4995138), (4472, 4646640), (4560, 4556968), (4902, 4239040), (4940, 4206432), (4992, 4162615), (5095, 4078464), (5160, 4027088), (5504, 3775395), (5590, 3717312), (5928, 3505360), (6080, 3417726), (6114, 3398720), (6240, 3330092), (6536, 3179280), (6708, 3097760), (6880, 3020316), (7296, 2848105), (7410, 2804288), (7904, 2629020), (8152, 2549040), (8170, 2543424), (8256, 2516930), (8320, 2497569), (8385, 2478208), (8944, 2323320), (9120, 2278484), (9804, 2119520), (9880, 2103216), (10190, 2039232), (10320, 2013544), (10621, 1956480), (11180, 1858656), (11856, 1752680), (12160, 1708863), (12228, 1699360), (12255, 1695616), (12480, 1665046), (13072, 1589640), (13247, 1568640), (13416, 1548880), (13760, 1510158), (14820, 1402144), (15285, 1359488), (15808, 1314510), (16304, 1274520), (16340, 1271712), (16512, 1258465), (16770, 1239104), (17888, 1161660), (18240, 1139242), (19361, 1073280), (19608, 1059760), (19760, 1051608), (20380, 1019616), (20640, 1006772), (21242, 978240), (22360, 929328), (23712, 876340), (24456, 849680), (24510, 847808), (24960, 832523), (26144, 794820), (26494, 784320), (26832, 774440), (27520, 755079), (29640, 701072), (30570, 679744), (31616, 657255), (31863, 652160), (32608, 637260), (32680, 635856), (33540, 619552), (35776, 580830), (36480, 569621), (38722, 536640), (39216, 529880), (39520, 525804), (39741, 522880), (40760, 509808), (41280, 503386), (42484, 489120), (43817, 474240), (44720, 464664), (47424, 438170), (48912, 424840), (49020, 423904), (52288, 397410), (52988, 392160), (53105, 391296), (53664, 387220), (58083, 357760), (59280, 350536), (61140, 339872), (63726, 326080), (65216, 318630), (65360, 317928), (66235, 313728), (67080, 309776), (71552, 290415), (77444, 268320), (78432, 264940), (79040, 262902), (79482, 261440), (81520, 254904), (82560, 251693), (84968, 244560), (87634, 237120), (89440, 232332), (94848, 219085), (96805, 214656), (97824, 212420), (98040, 211952), (104576, 198705), (105976, 196080), (106210, 195648), (107328, 193610), (116166, 178880), (118560, 175268), (122280, 169936), (127452, 163040), (130432, 159315), (130720, 158964), (131451, 158080), (132470, 156864), (134160, 154888)]