20683393920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:113

約数の個数: 1152

約数和(自身を含む): 90937080000

約数和(自身を除く): 70253686080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 58, 60, 63, 64, 70, 72, 76, 80, 84, 87, 90, 95, 96, 98, 105, 112, 114, 116, 120, 126, 128, 133, 140, 144, 145, 147, 152, 160, 168, 171, 174, 180, 190, 192, 196, 203, 210, 224, 228, 232, 240, 245, 252, 261, 266, 280, 285, 288, 290, 294, 304, 315, 320, 336, 342, 343, 348, 360, 361, 380, 384, 392, 399, 406, 420, 435, 441, 448, 456, 464, 480, 490, 504, 522, 532, 551, 560, 570, 576, 580, 588, 608, 609, 630, 640, 665, 672, 684, 686, 696, 720, 722, 735, 760, 784, 798, 812, 840, 855, 870, 882, 896, 912, 928, 931, 960, 980, 1008, 1015, 1029, 1044, 1064, 1083, 1102, 1120, 1140, 1152, 1160, 1176, 1197, 1216, 1218, 1260, 1305, 1330, 1344, 1368, 1372, 1392, 1421, 1440, 1444, 1470, 1520, 1568, 1596, 1624, 1653, 1680, 1710, 1715, 1740, 1764, 1805, 1824, 1827, 1856, 1862, 1920, 1960, 1995, 2016, 2030, 2058, 2088, 2128, 2166, 2204, 2205, 2240, 2280, 2320, 2352, 2394, 2432, 2436, 2520, 2527, 2610, 2660, 2688, 2736, 2744, 2755, 2784, 2793, 2842, 2880, 2888, 2940, 3040, 3045, 3087, 3136, 3192, 3248, 3249, 3306, 3360, 3420, 3430, 3480, 3528, 3610, 3648, 3654, 3712, 3724, 3857, 3920, 3990, 4032, 4060, 4116, 4176, 4256, 4263, 4332, 4408, 4410, 4480, 4560, 4640, 4655, 4704, 4788, 4872, 4959, 5040, 5054, 5145, 5220, 5320, 5415, 5472, 5488, 5510, 5568, 5586, 5684, 5760, 5776, 5880, 5985, 6080, 6090, 6174, 6272, 6384, 6496, 6498, 6517, 6612, 6720, 6840, 6860, 6960, 7056, 7105, 7220, 7296, 7308, 7448, 7581, 7714, 7840, 7980, 8064, 8120, 8232, 8265, 8352, 8379, 8512, 8526, 8664, 8816, 8820, 9120, 9135, 9280, 9310, 9408, 9576, 9744, 9918, 9947, 10080, 10108, 10290, 10440, 10469, 10640, 10830, 10944, 10976, 11020, 11136, 11172, 11368, 11552, 11571, 11760, 11970, 12160, 12180, 12348, 12635, 12768, 12789, 12992, 12996, 13034, 13224, 13440, 13680, 13720, 13920, 13965, 14112, 14210, 14440, 14616, 14896, 15162, 15428, 15435, 15680, 15960, 16240, 16245, 16464, 16530, 16704, 16758, 17024, 17052, 17328, 17632, 17640, 17689, 18240, 18270, 18560, 18620, 18816, 19152, 19285, 19488, 19551, 19836, 19894, 20160, 20216, 20580, 20880, 20938, 21280, 21315, 21660, 21888, 21952, 22040, 22344, 22736, 22743, 23104, 23142, 23520, 23940, 24360, 24696, 24795, 25270, 25536, 25578, 25984, 25992, 26068, 26448, 26999, 27360, 27440, 27840, 27930, 28224, 28420, 28880, 29232, 29792, 29841, 30324, 30856, 30870, 31360, 31407, 31920, 32480, 32490, 32585, 32928, 33060, 33408, 33516, 34104, 34656, 34713, 35264, 35280, 35378, 36480, 36540, 37240, 37905, 38304, 38570, 38976, 39102, 39672, 39788, 40320, 40432, 41160, 41760, 41876, 41895, 42560, 42630, 43320, 43904, 44080, 44688, 45472, 45486, 46208, 46284, 47040, 47880, 48720, 49392, 49590, 49735, 50540, 51072, 51156, 51984, 52136, 52345, 52896, 53067, 53998, 54720, 54880, 55680, 55860, 56448, 56840, 57760, 57855, 58464, 58653, 59584, 59682, 60648, 61712, 61740, 62814, 63840, 63945, 64960, 64980, 65170, 65856, 66120, 67032, 68208, 69312, 69426, 70528, 70560, 70756, 73080, 73283, 74480, 75810, 76608, 77140, 77952, 78204, 79344, 79576, 80864, 80997, 82320, 83520, 83752, 83790, 85120, 85260, 86640, 88160, 88445, 89376, 89523, 90944, 90972, 92568, 94080, 94221, 95760, 97440, 97755, 98784, 99180, 99470, 101080, 102312, 103968, 104272, 104690, 105792, 106134, 107996, 109440, 109760, 111720, 113680, 113715, 115520, 115710, 116928, 117306, 119168, 119364, 121296, 123424, 123480, 123823, 125628, 127680, 127890, 129920, 129960, 130340, 131712, 132240, 134064, 134995, 136416, 138624, 138852, 141120, 141512, 146160, 146566, 148960, 149205, 151620, 153216, 154280, 156408, 157035, 158688, 159152, 159201, 161728, 161994, 164640, 167040, 167504, 167580, 170520, 173280, 173565, 176320, 176890, 178752, 179046, 181888, 181944, 185136, 188442, 188993, 191520, 194880, 195510, 197568, 198360, 198940, 202160, 204624, 207936, 208544, 209380, 211584, 212268, 215992, 219520, 219849, 223440, 227360, 227430, 231040, 231420, 233856, 234612, 238728, 242592, 242991, 246848, 246960, 247646, 251256, 255360, 255780, 259920, 260680, 264480, 265335, 268128, 269990, 272832, 277704, 282240, 283024, 292320, 293132, 293265, 297920, 298410, 303240, 308560, 312816, 314070, 317376, 318304, 318402, 323456, 323988, 329280, 335008, 335160, 341040, 346560, 347130, 352640, 353780, 357504, 358092, 363888, 366415, 370272, 371469, 376884, 377986, 383040, 389760, 391020, 395136, 396720, 397880, 404320, 404985, 409248, 415872, 417088, 418760, 424536, 431984, 439698, 446880, 447615, 454720, 454860, 462840, 469224, 471105, 477456, 485184, 485982, 493696, 493920, 495292, 502512, 511560, 512981, 519840, 521360, 528960, 530670, 536256, 539980, 545664, 555408, 566048, 566979, 584640, 586264, 586530, 595840, 596820, 606480, 617120, 619115, 625632, 628140, 634752, 636608, 636804, 647976, 658560, 659547, 670016, 670320, 682080, 693120, 694260, 707560, 716184, 727776, 732830, 740544, 742938, 753768, 755972, 766080, 782040, 793440, 795760, 796005, 808640, 809970, 818496, 834176, 837520, 849072, 863968, 879396, 893760, 895230, 909440, 909720, 925680, 938448, 942210, 944965, 954912, 970368, 971964, 987840, 990584, 1005024, 1023120, 1025962, 1039680, 1042720, 1057920, 1061340, 1072512, 1079960, 1099245, 1110816, 1114407, 1132096, 1133958, 1169280, 1172528, 1173060, 1193640, 1212960, 1214955, 1234240, 1238230, 1251264, 1256280, 1273216, 1273608, 1295952, 1319094, 1340032, 1340640, 1364160, 1388520, 1415120, 1432368, 1455552, 1465660, 1481088, 1485876, 1507536, 1511944, 1538943, 1564080, 1586880, 1591520, 1592010, 1617280, 1619940, 1636992, 1675040, 1698144, 1700937, 1727936, 1758792, 1787520, 1790460, 1819440, 1851360, 1857345, 1876896, 1884420, 1889930, 1909824, 1943928, 1975680, 1981168, 2010048, 2046240, 2051924, 2079360, 2085440, 2122680, 2159920, 2198490, 2221632, 2228814, 2264192, 2267916, 2345056, 2346120, 2387280, 2425920, 2429910, 2468480, 2476460, 2502528, 2512560, 2547216, 2564905, 2591904, 2638188, 2681280, 2728320, 2777040, 2830240, 2834895, 2864736, 2911104, 2931320, 2971752, 3015072, 3023888, 3077886, 3128160, 3173760, 3183040, 3184020, 3239880, 3297735, 3350080, 3396288, 3401874, 3455872, 3517584, 3580920, 3590867, 3638880, 3702720, 3714690, 3753792, 3768840, 3779860, 3819648, 3887856, 3962336, 4020096, 4092480, 4103848, 4170880, 4245360, 4319840, 4396980, 4443264, 4457628, 4535832, 4616829, 4690112, 4692240, 4774560, 4851840, 4859820, 4952920, 5025120, 5094432, 5129810, 5183808, 5276376, 5362560, 5554080, 5572035, 5660480, 5669790, 5729472, 5862640, 5943504, 6030144, 6047776, 6155772, 6256320, 6366080, 6368040, 6479760, 6595470, 6700160, 6792576, 6803748, 7035168, 7161840, 7181734, 7277760, 7405440, 7429380, 7507584, 7537680, 7559720, 7694715, 7775712, 7924672, 8184960, 8207696, 8490720, 8504685, 8639680, 8793960, 8915256, 9071664, 9233658, 9380224, 9384480, 9549120, 9719640, 9905840, 10050240, 10188864, 10259620, 10367616, 10552752, 10772601, 11108160, 11144070, 11320960, 11339580, 11458944, 11725280, 11887008, 12060288, 12095552, 12311544, 12512640, 12736080, 12959520, 13190940, 13607496, 14070336, 14323680, 14363468, 14555520, 14858760, 15075360, 15119440, 15389430, 15551424, 15849344, 16415392, 16981440, 17009370, 17279360, 17587920, 17830512, 17954335, 18143328, 18467316, 18768960, 19098240, 19439280, 19811680, 20100480, 20377728, 20519240, 21105504, 21545202, 22216320, 22288140, 22679160, 23084145, 23450560, 23774016, 24191104, 24623088, 25472160, 25919040, 26381880, 27214992, 28140672, 28647360, 28726936, 29717520, 30150720, 30238880, 30778860, 31102848, 32317803, 32830784, 33962880, 34018740, 35175840, 35661024, 35908670, 36286656, 36934632, 37537920, 38878560, 39623360, 41038480, 42211008, 43090404, 44576280, 45358320, 46168290, 46901120, 47548032, 49246176, 50944320, 51838080, 52763760, 53863005, 54429984, 57294720, 57453872, 59435040, 60301440, 60477760, 61557720, 64635606, 65661568, 68037480, 70351680, 71322048, 71817340, 72573312, 73869264, 77757120, 79246720, 82076960, 84422016, 86180808, 89152560, 90716640, 92336580, 98492352, 101888640, 105527520, 107726010, 108859968, 114907744, 118870080, 120955520, 123115440, 129271212, 136074960, 140703360, 142644096, 143634680, 147738528, 155514240, 161589015, 164153920, 172361616, 178305120, 181433280, 184673160, 196984704, 211055040, 215452020, 217719936, 229815488, 237740160, 246230880, 258542424, 272149920, 287269360, 295477056, 323178030, 328307840, 344723232, 356610240, 362866560, 369346320, 422110080, 430904040, 459630976, 492461760, 517084848, 544299840, 574538720, 590954112, 646356060, 689446464, 713220480, 738692640, 861808080, 984923520, 1034169696, 1088599680, 1149077440, 1292712120, 1378892928, 1477385280, 1723616160, 2068339392, 2298154880, 2585424240, 2954770560, 3447232320, 4136678784, 5170848480, 6894464640, 10341696960, 20683393920]

約数ペア:

[(1, 20683393920), (2, 10341696960), (3, 6894464640), (4, 5170848480), (5, 4136678784), (6, 3447232320), (7, 2954770560), (8, 2585424240), (9, 2298154880), (10, 2068339392), (12, 1723616160), (14, 1477385280), (15, 1378892928), (16, 1292712120), (18, 1149077440), (19, 1088599680), (20, 1034169696), (21, 984923520), (24, 861808080), (28, 738692640), (29, 713220480), (30, 689446464), (32, 646356060), (35, 590954112), (36, 574538720), (38, 544299840), (40, 517084848), (42, 492461760), (45, 459630976), (48, 430904040), (49, 422110080), (56, 369346320), (57, 362866560), (58, 356610240), (60, 344723232), (63, 328307840), (64, 323178030), (70, 295477056), (72, 287269360), (76, 272149920), (80, 258542424), (84, 246230880), (87, 237740160), (90, 229815488), (95, 217719936), (96, 215452020), (98, 211055040), (105, 196984704), (112, 184673160), (114, 181433280), (116, 178305120), (120, 172361616), (126, 164153920), (128, 161589015), (133, 155514240), (140, 147738528), (144, 143634680), (145, 142644096), (147, 140703360), (152, 136074960), (160, 129271212), (168, 123115440), (171, 120955520), (174, 118870080), (180, 114907744), (190, 108859968), (192, 107726010), (196, 105527520), (203, 101888640), (210, 98492352), (224, 92336580), (228, 90716640), (232, 89152560), (240, 86180808), (245, 84422016), (252, 82076960), (261, 79246720), (266, 77757120), (280, 73869264), (285, 72573312), (288, 71817340), (290, 71322048), (294, 70351680), (304, 68037480), (315, 65661568), (320, 64635606), (336, 61557720), (342, 60477760), (343, 60301440), (348, 59435040), (360, 57453872), (361, 57294720), (380, 54429984), (384, 53863005), (392, 52763760), (399, 51838080), (406, 50944320), (420, 49246176), (435, 47548032), (441, 46901120), (448, 46168290), (456, 45358320), (464, 44576280), (480, 43090404), (490, 42211008), (504, 41038480), (522, 39623360), (532, 38878560), (551, 37537920), (560, 36934632), (570, 36286656), (576, 35908670), (580, 35661024), (588, 35175840), (608, 34018740), (609, 33962880), (630, 32830784), (640, 32317803), (665, 31102848), (672, 30778860), (684, 30238880), (686, 30150720), (696, 29717520), (720, 28726936), (722, 28647360), (735, 28140672), (760, 27214992), (784, 26381880), (798, 25919040), (812, 25472160), (840, 24623088), (855, 24191104), (870, 23774016), (882, 23450560), (896, 23084145), (912, 22679160), (928, 22288140), (931, 22216320), (960, 21545202), (980, 21105504), (1008, 20519240), (1015, 20377728), (1029, 20100480), (1044, 19811680), (1064, 19439280), (1083, 19098240), (1102, 18768960), (1120, 18467316), (1140, 18143328), (1152, 17954335), (1160, 17830512), (1176, 17587920), (1197, 17279360), (1216, 17009370), (1218, 16981440), (1260, 16415392), (1305, 15849344), (1330, 15551424), (1344, 15389430), (1368, 15119440), (1372, 15075360), (1392, 14858760), (1421, 14555520), (1440, 14363468), (1444, 14323680), (1470, 14070336), (1520, 13607496), (1568, 13190940), (1596, 12959520), (1624, 12736080), (1653, 12512640), (1680, 12311544), (1710, 12095552), (1715, 12060288), (1740, 11887008), (1764, 11725280), (1805, 11458944), (1824, 11339580), (1827, 11320960), (1856, 11144070), (1862, 11108160), (1920, 10772601), (1960, 10552752), (1995, 10367616), (2016, 10259620), (2030, 10188864), (2058, 10050240), (2088, 9905840), (2128, 9719640), (2166, 9549120), (2204, 9384480), (2205, 9380224), (2240, 9233658), (2280, 9071664), (2320, 8915256), (2352, 8793960), (2394, 8639680), (2432, 8504685), (2436, 8490720), (2520, 8207696), (2527, 8184960), (2610, 7924672), (2660, 7775712), (2688, 7694715), (2736, 7559720), (2744, 7537680), (2755, 7507584), (2784, 7429380), (2793, 7405440), (2842, 7277760), (2880, 7181734), (2888, 7161840), (2940, 7035168), (3040, 6803748), (3045, 6792576), (3087, 6700160), (3136, 6595470), (3192, 6479760), (3248, 6368040), (3249, 6366080), (3306, 6256320), (3360, 6155772), (3420, 6047776), (3430, 6030144), (3480, 5943504), (3528, 5862640), (3610, 5729472), (3648, 5669790), (3654, 5660480), (3712, 5572035), (3724, 5554080), (3857, 5362560), (3920, 5276376), (3990, 5183808), (4032, 5129810), (4060, 5094432), (4116, 5025120), (4176, 4952920), (4256, 4859820), (4263, 4851840), (4332, 4774560), (4408, 4692240), (4410, 4690112), (4480, 4616829), (4560, 4535832), (4640, 4457628), (4655, 4443264), (4704, 4396980), (4788, 4319840), (4872, 4245360), (4959, 4170880), (5040, 4103848), (5054, 4092480), (5145, 4020096), (5220, 3962336), (5320, 3887856), (5415, 3819648), (5472, 3779860), (5488, 3768840), (5510, 3753792), (5568, 3714690), (5586, 3702720), (5684, 3638880), (5760, 3590867), (5776, 3580920), (5880, 3517584), (5985, 3455872), (6080, 3401874), (6090, 3396288), (6174, 3350080), (6272, 3297735), (6384, 3239880), (6496, 3184020), (6498, 3183040), (6517, 3173760), (6612, 3128160), (6720, 3077886), (6840, 3023888), (6860, 3015072), (6960, 2971752), (7056, 2931320), (7105, 2911104), (7220, 2864736), (7296, 2834895), (7308, 2830240), (7448, 2777040), (7581, 2728320), (7714, 2681280), (7840, 2638188), (7980, 2591904), (8064, 2564905), (8120, 2547216), (8232, 2512560), (8265, 2502528), (8352, 2476460), (8379, 2468480), (8512, 2429910), (8526, 2425920), (8664, 2387280), (8816, 2346120), (8820, 2345056), (9120, 2267916), (9135, 2264192), (9280, 2228814), (9310, 2221632), (9408, 2198490), (9576, 2159920), (9744, 2122680), (9918, 2085440), (9947, 2079360), (10080, 2051924), (10108, 2046240), (10290, 2010048), (10440, 1981168), (10469, 1975680), (10640, 1943928), (10830, 1909824), (10944, 1889930), (10976, 1884420), (11020, 1876896), (11136, 1857345), (11172, 1851360), (11368, 1819440), (11552, 1790460), (11571, 1787520), (11760, 1758792), (11970, 1727936), (12160, 1700937), (12180, 1698144), (12348, 1675040), (12635, 1636992), (12768, 1619940), (12789, 1617280), (12992, 1592010), (12996, 1591520), (13034, 1586880), (13224, 1564080), (13440, 1538943), (13680, 1511944), (13720, 1507536), (13920, 1485876), (13965, 1481088), (14112, 1465660), (14210, 1455552), (14440, 1432368), (14616, 1415120), (14896, 1388520), (15162, 1364160), (15428, 1340640), (15435, 1340032), (15680, 1319094), (15960, 1295952), (16240, 1273608), (16245, 1273216), (16464, 1256280), (16530, 1251264), (16704, 1238230), (16758, 1234240), (17024, 1214955), (17052, 1212960), (17328, 1193640), (17632, 1173060), (17640, 1172528), (17689, 1169280), (18240, 1133958), (18270, 1132096), (18560, 1114407), (18620, 1110816), (18816, 1099245), (19152, 1079960), (19285, 1072512), (19488, 1061340), (19551, 1057920), (19836, 1042720), (19894, 1039680), (20160, 1025962), (20216, 1023120), (20580, 1005024), (20880, 990584), (20938, 987840), (21280, 971964), (21315, 970368), (21660, 954912), (21888, 944965), (21952, 942210), (22040, 938448), (22344, 925680), (22736, 909720), (22743, 909440), (23104, 895230), (23142, 893760), (23520, 879396), (23940, 863968), (24360, 849072), (24696, 837520), (24795, 834176), (25270, 818496), (25536, 809970), (25578, 808640), (25984, 796005), (25992, 795760), (26068, 793440), (26448, 782040), (26999, 766080), (27360, 755972), (27440, 753768), (27840, 742938), (27930, 740544), (28224, 732830), (28420, 727776), (28880, 716184), (29232, 707560), (29792, 694260), (29841, 693120), (30324, 682080), (30856, 670320), (30870, 670016), (31360, 659547), (31407, 658560), (31920, 647976), (32480, 636804), (32490, 636608), (32585, 634752), (32928, 628140), (33060, 625632), (33408, 619115), (33516, 617120), (34104, 606480), (34656, 596820), (34713, 595840), (35264, 586530), (35280, 586264), (35378, 584640), (36480, 566979), (36540, 566048), (37240, 555408), (37905, 545664), (38304, 539980), (38570, 536256), (38976, 530670), (39102, 528960), (39672, 521360), (39788, 519840), (40320, 512981), (40432, 511560), (41160, 502512), (41760, 495292), (41876, 493920), (41895, 493696), (42560, 485982), (42630, 485184), (43320, 477456), (43904, 471105), (44080, 469224), (44688, 462840), (45472, 454860), (45486, 454720), (46208, 447615), (46284, 446880), (47040, 439698), 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(141512, 146160)]