20169726720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 576

約数和(自身を含む): 79018619904

約数和(自身を除く): 58848893184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 32, 33, 39, 40, 44, 46, 48, 52, 55, 60, 64, 65, 66, 69, 78, 80, 88, 92, 96, 104, 110, 115, 120, 128, 130, 132, 138, 143, 156, 160, 165, 176, 184, 192, 195, 208, 220, 230, 240, 253, 256, 260, 264, 276, 286, 299, 312, 320, 330, 345, 352, 368, 384, 390, 416, 429, 440, 460, 480, 506, 520, 528, 552, 572, 598, 624, 640, 660, 690, 704, 715, 736, 759, 768, 780, 832, 858, 880, 897, 920, 960, 1012, 1040, 1056, 1104, 1144, 1196, 1248, 1265, 1280, 1320, 1380, 1408, 1430, 1472, 1495, 1518, 1560, 1597, 1664, 1716, 1760, 1794, 1840, 1920, 2024, 2080, 2112, 2145, 2208, 2288, 2392, 2496, 2530, 2640, 2760, 2816, 2860, 2944, 2990, 3036, 3120, 3194, 3289, 3328, 3432, 3520, 3588, 3680, 3795, 3840, 4048, 4160, 4224, 4290, 4416, 4485, 4576, 4784, 4791, 4992, 5060, 5280, 5520, 5720, 5888, 5980, 6072, 6240, 6388, 6578, 6864, 7040, 7176, 7360, 7590, 7985, 8096, 8320, 8448, 8580, 8832, 8970, 9152, 9568, 9582, 9867, 9984, 10120, 10560, 11040, 11440, 11960, 12144, 12480, 12776, 13156, 13728, 14080, 14352, 14720, 15180, 15970, 16192, 16445, 16640, 17160, 17567, 17664, 17940, 18304, 19136, 19164, 19734, 20240, 20761, 21120, 22080, 22880, 23920, 23955, 24288, 24960, 25552, 26312, 27456, 28704, 29440, 30360, 31940, 32384, 32890, 34320, 35134, 35880, 36608, 36731, 38272, 38328, 39468, 40480, 41522, 42240, 44160, 45760, 47840, 47910, 48576, 49335, 49920, 51104, 52624, 52701, 54912, 57408, 60720, 62283, 63880, 64768, 65780, 68640, 70268, 71760, 73462, 76544, 76656, 78936, 80960, 83044, 87835, 88320, 91520, 95680, 95820, 97152, 98670, 102208, 103805, 105248, 105402, 109824, 110193, 114816, 121440, 124566, 127760, 131560, 137280, 140536, 143520, 146924, 153312, 157872, 161920, 166088, 175670, 183040, 183655, 191360, 191640, 194304, 197340, 204416, 207610, 210496, 210804, 220386, 228371, 229632, 242880, 249132, 255520, 263120, 263505, 274560, 281072, 287040, 293848, 306624, 311415, 315744, 323840, 332176, 351340, 367310, 382720, 383280, 394680, 404041, 408832, 415220, 420992, 421608, 440772, 456742, 477503, 485760, 498264, 511040, 526240, 527010, 549120, 550965, 562144, 574080, 587696, 613248, 622830, 631488, 664352, 685113, 702680, 734620, 766560, 789360, 808082, 830440, 841984, 843216, 881544, 913484, 955006, 971520, 996528, 1022080, 1052480, 1054020, 1101930, 1124288, 1141855, 1148160, 1175392, 1212123, 1226496, 1245660, 1262976, 1328704, 1370226, 1405360, 1432509, 1469240, 1533120, 1578720, 1616164, 1660880, 1686432, 1763088, 1826968, 1910012, 1993056, 2020205, 2044160, 2104960, 2108040, 2203860, 2248576, 2283710, 2350784, 2387515, 2424246, 2491320, 2525952, 2657408, 2740452, 2810720, 2865018, 2938480, 3066240, 3157440, 3232328, 3321760, 3372864, 3425565, 3526176, 3653936, 3820024, 3986112, 4040410, 4209920, 4216080, 4407720, 4497152, 4567420, 4701568, 4775030, 4848492, 4982640, 5252533, 5314816, 5480904, 5621440, 5730036, 5876960, 6060615, 6132480, 6314880, 6464656, 6643520, 6745728, 6851130, 7052352, 7162545, 7307872, 7640048, 7972224, 8080820, 8432160, 8815440, 9134840, 9403136, 9550060, 9696984, 9965280, 10505066, 10961808, 11242880, 11460072, 11753920, 12121230, 12629760, 12929312, 13287040, 13491456, 13702260, 14104704, 14325090, 14615744, 15280096, 15757599, 15944448, 16161640, 16864320, 17630880, 18269680, 19100120, 19393968, 19930560, 21010132, 21923616, 22485760, 22920144, 23507840, 24242460, 25858624, 26262665, 26574080, 27404520, 28209408, 28650180, 29231488, 30560192, 31515198, 32323280, 33728640, 35261760, 36539360, 38200240, 38787936, 39861120, 42020264, 43847232, 45840288, 47015680, 48484920, 51717248, 52525330, 54809040, 57300360, 58462976, 61120384, 63030396, 64646560, 67457280, 70523520, 73078720, 76400480, 77575872, 78787995, 79722240, 84040528, 87694464, 91680576, 96969840, 103434496, 105050660, 109618080, 114600720, 122240768, 126060792, 129293120, 141047040, 146157440, 152800960, 155151744, 157575990, 168081056, 175388928, 183361152, 193939680, 210101320, 219236160, 229201440, 252121584, 258586240, 292314880, 305601920, 310303488, 315151980, 336162112, 366722304, 387879360, 420202640, 438472320, 458402880, 504243168, 517172480, 611203840, 630303960, 672324224, 775758720, 840405280, 876944640, 916805760, 1008486336, 1260607920, 1344648448, 1551517440, 1680810560, 1833611520, 2016972672, 2521215840, 3361621120, 4033945344, 5042431680, 6723242240, 10084863360, 20169726720]

約数ペア:

[(1, 20169726720), (2, 10084863360), (3, 6723242240), (4, 5042431680), (5, 4033945344), (6, 3361621120), (8, 2521215840), (10, 2016972672), (11, 1833611520), (12, 1680810560), (13, 1551517440), (15, 1344648448), (16, 1260607920), (20, 1008486336), (22, 916805760), (23, 876944640), (24, 840405280), (26, 775758720), (30, 672324224), (32, 630303960), (33, 611203840), (39, 517172480), (40, 504243168), (44, 458402880), (46, 438472320), (48, 420202640), (52, 387879360), (55, 366722304), (60, 336162112), (64, 315151980), (65, 310303488), (66, 305601920), (69, 292314880), (78, 258586240), (80, 252121584), (88, 229201440), (92, 219236160), (96, 210101320), (104, 193939680), (110, 183361152), (115, 175388928), (120, 168081056), (128, 157575990), (130, 155151744), (132, 152800960), (138, 146157440), (143, 141047040), (156, 129293120), (160, 126060792), (165, 122240768), (176, 114600720), (184, 109618080), (192, 105050660), (195, 103434496), (208, 96969840), (220, 91680576), (230, 87694464), (240, 84040528), (253, 79722240), (256, 78787995), (260, 77575872), (264, 76400480), (276, 73078720), (286, 70523520), (299, 67457280), (312, 64646560), (320, 63030396), (330, 61120384), (345, 58462976), (352, 57300360), (368, 54809040), (384, 52525330), (390, 51717248), (416, 48484920), (429, 47015680), (440, 45840288), (460, 43847232), (480, 42020264), (506, 39861120), (520, 38787936), (528, 38200240), (552, 36539360), (572, 35261760), (598, 33728640), (624, 32323280), (640, 31515198), (660, 30560192), (690, 29231488), (704, 28650180), (715, 28209408), (736, 27404520), (759, 26574080), (768, 26262665), (780, 25858624), (832, 24242460), (858, 23507840), (880, 22920144), (897, 22485760), (920, 21923616), (960, 21010132), (1012, 19930560), (1040, 19393968), (1056, 19100120), (1104, 18269680), (1144, 17630880), (1196, 16864320), (1248, 16161640), (1265, 15944448), (1280, 15757599), (1320, 15280096), (1380, 14615744), (1408, 14325090), (1430, 14104704), (1472, 13702260), (1495, 13491456), (1518, 13287040), (1560, 12929312), (1597, 12629760), (1664, 12121230), (1716, 11753920), (1760, 11460072), (1794, 11242880), (1840, 10961808), (1920, 10505066), (2024, 9965280), (2080, 9696984), (2112, 9550060), (2145, 9403136), (2208, 9134840), (2288, 8815440), (2392, 8432160), (2496, 8080820), (2530, 7972224), (2640, 7640048), (2760, 7307872), (2816, 7162545), (2860, 7052352), (2944, 6851130), (2990, 6745728), (3036, 6643520), (3120, 6464656), (3194, 6314880), (3289, 6132480), (3328, 6060615), (3432, 5876960), (3520, 5730036), (3588, 5621440), (3680, 5480904), (3795, 5314816), (3840, 5252533), (4048, 4982640), (4160, 4848492), (4224, 4775030), (4290, 4701568), (4416, 4567420), (4485, 4497152), (4576, 4407720), (4784, 4216080), (4791, 4209920), (4992, 4040410), (5060, 3986112), (5280, 3820024), (5520, 3653936), (5720, 3526176), (5888, 3425565), (5980, 3372864), (6072, 3321760), (6240, 3232328), (6388, 3157440), (6578, 3066240), (6864, 2938480), (7040, 2865018), (7176, 2810720), (7360, 2740452), (7590, 2657408), (7985, 2525952), (8096, 2491320), (8320, 2424246), (8448, 2387515), (8580, 2350784), (8832, 2283710), (8970, 2248576), (9152, 2203860), (9568, 2108040), (9582, 2104960), (9867, 2044160), (9984, 2020205), (10120, 1993056), (10560, 1910012), (11040, 1826968), (11440, 1763088), (11960, 1686432), (12144, 1660880), (12480, 1616164), (12776, 1578720), (13156, 1533120), (13728, 1469240), (14080, 1432509), (14352, 1405360), (14720, 1370226), (15180, 1328704), (15970, 1262976), (16192, 1245660), (16445, 1226496), (16640, 1212123), (17160, 1175392), (17567, 1148160), (17664, 1141855), (17940, 1124288), (18304, 1101930), (19136, 1054020), (19164, 1052480), (19734, 1022080), (20240, 996528), (20761, 971520), (21120, 955006), (22080, 913484), (22880, 881544), (23920, 843216), (23955, 841984), (24288, 830440), (24960, 808082), (25552, 789360), (26312, 766560), (27456, 734620), (28704, 702680), (29440, 685113), (30360, 664352), (31940, 631488), (32384, 622830), (32890, 613248), (34320, 587696), (35134, 574080), (35880, 562144), (36608, 550965), (36731, 549120), (38272, 527010), (38328, 526240), (39468, 511040), (40480, 498264), (41522, 485760), (42240, 477503), (44160, 456742), (45760, 440772), (47840, 421608), (47910, 420992), (48576, 415220), (49335, 408832), (49920, 404041), (51104, 394680), (52624, 383280), (52701, 382720), (54912, 367310), (57408, 351340), (60720, 332176), (62283, 323840), (63880, 315744), (64768, 311415), (65780, 306624), (68640, 293848), (70268, 287040), (71760, 281072), (73462, 274560), (76544, 263505), (76656, 263120), (78936, 255520), (80960, 249132), (83044, 242880), (87835, 229632), (88320, 228371), (91520, 220386), (95680, 210804), (95820, 210496), (97152, 207610), (98670, 204416), (102208, 197340), (103805, 194304), (105248, 191640), (105402, 191360), (109824, 183655), (110193, 183040), (114816, 175670), (121440, 166088), (124566, 161920), (127760, 157872), (131560, 153312), (137280, 146924), (140536, 143520)]