20374231680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 1152

約数和(自身を含む): 85329054720

約数和(自身を除く): 64954823040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 31, 32, 33, 36, 40, 41, 44, 45, 46, 48, 55, 60, 62, 64, 66, 69, 72, 80, 82, 88, 90, 92, 93, 96, 99, 110, 115, 120, 121, 123, 124, 128, 132, 138, 144, 155, 160, 164, 165, 176, 180, 184, 186, 192, 198, 205, 207, 220, 230, 240, 242, 246, 248, 253, 264, 276, 279, 288, 310, 320, 328, 330, 341, 345, 352, 360, 363, 368, 369, 372, 384, 396, 410, 414, 440, 451, 460, 465, 480, 484, 492, 495, 496, 506, 528, 552, 558, 576, 605, 615, 620, 640, 656, 660, 682, 690, 704, 713, 720, 726, 736, 738, 744, 759, 792, 820, 828, 880, 902, 920, 930, 943, 960, 968, 984, 990, 992, 1012, 1023, 1035, 1056, 1089, 1104, 1116, 1152, 1210, 1230, 1240, 1265, 1271, 1312, 1320, 1353, 1364, 1380, 1395, 1408, 1426, 1440, 1452, 1472, 1476, 1488, 1518, 1584, 1640, 1656, 1705, 1760, 1804, 1815, 1840, 1845, 1860, 1886, 1920, 1936, 1968, 1980, 1984, 2024, 2046, 2070, 2112, 2139, 2178, 2208, 2232, 2255, 2277, 2420, 2460, 2480, 2530, 2542, 2624, 2640, 2706, 2728, 2760, 2783, 2790, 2829, 2852, 2880, 2904, 2944, 2952, 2976, 3036, 3069, 3168, 3280, 3312, 3410, 3520, 3565, 3608, 3630, 3680, 3690, 3720, 3751, 3772, 3795, 3813, 3872, 3936, 3960, 3968, 4048, 4059, 4092, 4140, 4224, 4278, 4356, 4416, 4464, 4510, 4554, 4715, 4840, 4920, 4960, 4961, 5060, 5084, 5115, 5248, 5280, 5412, 5445, 5456, 5520, 5566, 5580, 5658, 5704, 5760, 5808, 5904, 5952, 6072, 6138, 6336, 6355, 6417, 6560, 6624, 6765, 6820, 7040, 7130, 7216, 7260, 7360, 7380, 7440, 7502, 7544, 7590, 7626, 7744, 7843, 7872, 7920, 8096, 8118, 8184, 8280, 8349, 8487, 8556, 8712, 8832, 8928, 9020, 9108, 9430, 9680, 9840, 9920, 9922, 10120, 10168, 10230, 10373, 10560, 10695, 10824, 10890, 10912, 11040, 11132, 11160, 11253, 11316, 11385, 11408, 11439, 11616, 11808, 11904, 12144, 12276, 12672, 12710, 12834, 13120, 13248, 13530, 13640, 13915, 13981, 14145, 14260, 14432, 14520, 14720, 14760, 14880, 14883, 15004, 15088, 15180, 15252, 15345, 15488, 15686, 15744, 15840, 16192, 16236, 16368, 16560, 16698, 16974, 17112, 17424, 17856, 18040, 18216, 18755, 18860, 19065, 19360, 19680, 19840, 19844, 20240, 20295, 20336, 20460, 20746, 21120, 21390, 21648, 21780, 21824, 22080, 22264, 22320, 22506, 22632, 22770, 22816, 22878, 23232, 23529, 23616, 24288, 24552, 24805, 25047, 25420, 25668, 26240, 26496, 27060, 27280, 27830, 27962, 28290, 28520, 28864, 29040, 29233, 29520, 29760, 29766, 30008, 30176, 30360, 30504, 30690, 31119, 31372, 31680, 32085, 32384, 32472, 32736, 33120, 33396, 33759, 33948, 34224, 34848, 35712, 36080, 36432, 37510, 37720, 38130, 38720, 39215, 39360, 39688, 40480, 40590, 40672, 40920, 41492, 41745, 41943, 42435, 42780, 43296, 43560, 43648, 44160, 44528, 44640, 44649, 45012, 45264, 45540, 45632, 45756, 46464, 47058, 47232, 48576, 49104, 49610, 50094, 50840, 51336, 51865, 54120, 54560, 55660, 55924, 56265, 56580, 57040, 57195, 57728, 58080, 58466, 59040, 59520, 59532, 60016, 60352, 60720, 61008, 61380, 62238, 62744, 63360, 64170, 64944, 65472, 66240, 66792, 67518, 67896, 68448, 69696, 69905, 70587, 72160, 72864, 74415, 75020, 75440, 76260, 77440, 78430, 78720, 79376, 80960, 81180, 81344, 81840, 82984, 83490, 83886, 84870, 85560, 86273, 86592, 87120, 87699, 89056, 89280, 89298, 90024, 90528, 91080, 91264, 91512, 93357, 94116, 97152, 98208, 99220, 100188, 101680, 102672, 103730, 108240, 109120, 111320, 111848, 112530, 113160, 114080, 114103, 114390, 116160, 116932, 117645, 118080, 119064, 120032, 120704, 121440, 122016, 122760, 124476, 125235, 125488, 125829, 128340, 129888, 130944, 132480, 133584, 135036, 135792, 136896, 139392, 139810, 141174, 144320, 145728, 146165, 148830, 150040, 150880, 152520, 153791, 155595, 156860, 158752, 161920, 162360, 162688, 163680, 165968, 166980, 167772, 168795, 169740, 171120, 172546, 173184, 174240, 175398, 178112, 178560, 178596, 180048, 181056, 182160, 183024, 186714, 188232, 196416, 198440, 200376, 203360, 205344, 207460, 209715, 216480, 218240, 222640, 223245, 223696, 225060, 226320, 228160, 228206, 228780, 232320, 233864, 235290, 236160, 238128, 240064, 242880, 244032, 245520, 248952, 250470, 250976, 251658, 256680, 258819, 259776, 263097, 267168, 270072, 271584, 273792, 279620, 282348, 288640, 291456, 292330, 297660, 300080, 301760, 305040, 307582, 311190, 313720, 317504, 321563, 324720, 327360, 331936, 333960, 335544, 337590, 339480, 342240, 342309, 345092, 348480, 350796, 352935, 356224, 357192, 360096, 362112, 364320, 366048, 373428, 376464, 392832, 396880, 400752, 406720, 410688, 414920, 419430, 431365, 432960, 438495, 445280, 446490, 447392, 450120, 452640, 456320, 456412, 457560, 461373, 466785, 467728, 470580, 476256, 480128, 485760, 488064, 491040, 497904, 500940, 501952, 503316, 513360, 517638, 519552, 526194, 534336, 540144, 543168, 559240, 564696, 570515, 584660, 595320, 600160, 603520, 610080, 615164, 622380, 627440, 629145, 635008, 643126, 649440, 654720, 663872, 667920, 671088, 675180, 678960, 684480, 684618, 690184, 696960, 701592, 705870, 714384, 720192, 728640, 732096, 746856, 752928, 768955, 776457, 793760, 801504, 813440, 821376, 829840, 838860, 862730, 865920, 876990, 890560, 892980, 894784, 900240, 905280, 912824, 915120, 922746, 933570, 935456, 941160, 952512, 964689, 982080, 995808, 1001880, 1003904, 1006632, 1026720, 1026927, 1035276, 1052388, 1068672, 1080288, 1086336, 1118480, 1129392, 1141030, 1169320, 1190640, 1200320, 1220160, 1230328, 1244760, 1254880, 1258290, 1286252, 1294095, 1298880, 1315485, 1327744, 1335840, 1342176, 1350360, 1357920, 1368960, 1369236, 1380368, 1384119, 1403184, 1411740, 1428768, 1440384, 1457280, 1464192, 1493712, 1505856, 1537910, 1552914, 1587520, 1603008, 1607815, 1659680, 1677720, 1711545, 1725460, 1753980, 1781120, 1785960, 1789568, 1800480, 1810560, 1825648, 1830240, 1845492, 1867140, 1870912, 1882320, 1905024, 1929378, 1964160, 1991616, 2003760, 2013264, 2053440, 2053854, 2070552, 2104776, 2160576, 2236960, 2258784, 2282060, 2306865, 2338640, 2381280, 2400640, 2440320, 2460656, 2489520, 2509760, 2516580, 2572504, 2588190, 2597760, 2630970, 2671680, 2684352, 2700720, 2715840, 2738472, 2760736, 2768238, 2806368, 2823480, 2857536, 2894067, 2987424, 3011712, 3075820, 3105828, 3175040, 3206016, 3215630, 3319360, 3355440, 3423090, 3450920, 3507960, 3537193, 3571920, 3600960, 3651296, 3660480, 3690984, 3734280, 3741824, 3764640, 3858756, 3882285, 3983232, 4007520, 4026528, 4106880, 4107708, 4141104, 4209552, 4321152, 4473920, 4517568, 4564120, 4613730, 4677280, 4762560, 4823445, 4921312, 4979040, 5019520, 5033160, 5134635, 5145008, 5176380, 5261940, 5343360, 5368704, 5401440, 5431680, 5476944, 5521472, 5536476, 5612736, 5646960, 5715072, 5788134, 5974848, 6151640, 6211656, 6431260, 6638720, 6710880, 6846180, 6901840, 6920595, 7015920, 7074386, 7143840, 7201920, 7302592, 7320960, 7381968, 7468560, 7529280, 7717512, 7764570, 8015040, 8053056, 8215416, 8282208, 8419104, 8947840, 9035136, 9128240, 9227460, 9354560, 9525120, 9646890, 9842624, 9958080, 10066320, 10269270, 10290016, 10352760, 10523880, 10611579, 10802880, 10953888, 11042944, 11072952, 11225472, 11293920, 11576268, 11949696, 12303280, 12423312, 12862520, 13421760, 13692360, 13803680, 13841190, 14031840, 14148772, 14287680, 14470335, 14605184, 14763936, 14937120, 15058560, 15435024, 15529140, 16030080, 16106112, 16430832, 16564416, 16838208, 17685965, 18256480, 18454920, 18709120, 19293780, 19685248, 19916160, 20132640, 20538540, 20580032, 20705520, 21047760, 21223158, 21605760, 21907776, 22145904, 22587840, 23152536, 24606560, 24846624, 25725040, 26843520, 27384720, 27607360, 27682380, 28063680, 28297544, 28575360, 28940670, 29527872, 29874240, 30870048, 31058280, 31834737, 32861664, 33128832, 33676416, 35371930, 36512960, 36909840, 38587560, 40265280, 41077080, 41160064, 41411040, 42095520, 42446316, 43815552, 44291808, 45175680, 46305072, 49213120, 49693248, 51450080, 53057895, 54769440, 55214720, 55364760, 56127360, 56595088, 57881340, 59055744, 59748480, 61740096, 62116560, 63669474, 65723328, 70743860, 73025920, 73819680, 77175120, 80530560, 82154160, 82822080, 84191040, 84892632, 88583616, 92610144, 98426240, 99386496, 102900160, 106115790, 109538880, 110729520, 113190176, 115762680, 123480192, 124233120, 127338948, 131446656, 141487720, 147639360, 154350240, 159173685, 164308320, 165644160, 168382080, 169785264, 177167232, 185220288, 205800320, 212231580, 219077760, 221459040, 226380352, 231525360, 248466240, 254677896, 282975440, 295278720, 308700480, 318347370, 328616640, 339570528, 370440576, 424463160, 442918080, 452760704, 463050720, 496932480, 509355792, 565950880, 617400960, 636694740, 657233280, 679141056, 848926320, 885836160, 926101440, 1018711584, 1131901760, 1273389480, 1358282112, 1697852640, 1852202880, 2037423168, 2263803520, 2546778960, 3395705280, 4074846336, 5093557920, 6791410560, 10187115840, 20374231680]

約数ペア:

[(1, 20374231680), (2, 10187115840), (3, 6791410560), (4, 5093557920), (5, 4074846336), (6, 3395705280), (8, 2546778960), (9, 2263803520), (10, 2037423168), (11, 1852202880), (12, 1697852640), (15, 1358282112), (16, 1273389480), (18, 1131901760), (20, 1018711584), (22, 926101440), (23, 885836160), (24, 848926320), (30, 679141056), (31, 657233280), (32, 636694740), (33, 617400960), (36, 565950880), (40, 509355792), (41, 496932480), (44, 463050720), (45, 452760704), (46, 442918080), (48, 424463160), (55, 370440576), (60, 339570528), (62, 328616640), (64, 318347370), (66, 308700480), (69, 295278720), (72, 282975440), (80, 254677896), (82, 248466240), (88, 231525360), (90, 226380352), (92, 221459040), (93, 219077760), (96, 212231580), (99, 205800320), (110, 185220288), (115, 177167232), (120, 169785264), (121, 168382080), (123, 165644160), (124, 164308320), (128, 159173685), (132, 154350240), (138, 147639360), (144, 141487720), (155, 131446656), (160, 127338948), (164, 124233120), (165, 123480192), (176, 115762680), (180, 113190176), (184, 110729520), (186, 109538880), (192, 106115790), (198, 102900160), (205, 99386496), (207, 98426240), (220, 92610144), (230, 88583616), (240, 84892632), (242, 84191040), (246, 82822080), (248, 82154160), (253, 80530560), (264, 77175120), (276, 73819680), (279, 73025920), (288, 70743860), (310, 65723328), (320, 63669474), (328, 62116560), (330, 61740096), (341, 59748480), (345, 59055744), (352, 57881340), (360, 56595088), (363, 56127360), (368, 55364760), (369, 55214720), (372, 54769440), (384, 53057895), (396, 51450080), (410, 49693248), (414, 49213120), (440, 46305072), (451, 45175680), (460, 44291808), (465, 43815552), (480, 42446316), (484, 42095520), (492, 41411040), (495, 41160064), (496, 41077080), (506, 40265280), (528, 38587560), (552, 36909840), (558, 36512960), (576, 35371930), (605, 33676416), (615, 33128832), (620, 32861664), (640, 31834737), (656, 31058280), (660, 30870048), (682, 29874240), (690, 29527872), (704, 28940670), (713, 28575360), (720, 28297544), (726, 28063680), (736, 27682380), (738, 27607360), (744, 27384720), (759, 26843520), (792, 25725040), (820, 24846624), (828, 24606560), (880, 23152536), (902, 22587840), (920, 22145904), (930, 21907776), (943, 21605760), (960, 21223158), (968, 21047760), (984, 20705520), (990, 20580032), (992, 20538540), (1012, 20132640), (1023, 19916160), (1035, 19685248), (1056, 19293780), (1089, 18709120), (1104, 18454920), (1116, 18256480), (1152, 17685965), (1210, 16838208), (1230, 16564416), (1240, 16430832), (1265, 16106112), (1271, 16030080), (1312, 15529140), (1320, 15435024), (1353, 15058560), (1364, 14937120), (1380, 14763936), (1395, 14605184), (1408, 14470335), (1426, 14287680), (1440, 14148772), (1452, 14031840), (1472, 13841190), (1476, 13803680), (1488, 13692360), (1518, 13421760), (1584, 12862520), (1640, 12423312), (1656, 12303280), (1705, 11949696), (1760, 11576268), (1804, 11293920), (1815, 11225472), (1840, 11072952), (1845, 11042944), (1860, 10953888), (1886, 10802880), (1920, 10611579), (1936, 10523880), (1968, 10352760), (1980, 10290016), (1984, 10269270), (2024, 10066320), (2046, 9958080), (2070, 9842624), (2112, 9646890), (2139, 9525120), (2178, 9354560), (2208, 9227460), (2232, 9128240), (2255, 9035136), (2277, 8947840), (2420, 8419104), (2460, 8282208), (2480, 8215416), (2530, 8053056), (2542, 8015040), (2624, 7764570), (2640, 7717512), (2706, 7529280), (2728, 7468560), (2760, 7381968), (2783, 7320960), (2790, 7302592), (2829, 7201920), (2852, 7143840), (2880, 7074386), (2904, 7015920), (2944, 6920595), (2952, 6901840), (2976, 6846180), (3036, 6710880), (3069, 6638720), (3168, 6431260), (3280, 6211656), (3312, 6151640), (3410, 5974848), (3520, 5788134), (3565, 5715072), (3608, 5646960), (3630, 5612736), (3680, 5536476), (3690, 5521472), (3720, 5476944), (3751, 5431680), (3772, 5401440), (3795, 5368704), (3813, 5343360), (3872, 5261940), (3936, 5176380), (3960, 5145008), (3968, 5134635), (4048, 5033160), (4059, 5019520), (4092, 4979040), (4140, 4921312), (4224, 4823445), (4278, 4762560), (4356, 4677280), (4416, 4613730), (4464, 4564120), (4510, 4517568), (4554, 4473920), (4715, 4321152), (4840, 4209552), (4920, 4141104), (4960, 4107708), (4961, 4106880), (5060, 4026528), (5084, 4007520), (5115, 3983232), (5248, 3882285), (5280, 3858756), (5412, 3764640), (5445, 3741824), (5456, 3734280), (5520, 3690984), (5566, 3660480), (5580, 3651296), (5658, 3600960), (5704, 3571920), (5760, 3537193), (5808, 3507960), (5904, 3450920), (5952, 3423090), (6072, 3355440), (6138, 3319360), (6336, 3215630), (6355, 3206016), (6417, 3175040), (6560, 3105828), (6624, 3075820), (6765, 3011712), (6820, 2987424), (7040, 2894067), (7130, 2857536), (7216, 2823480), (7260, 2806368), (7360, 2768238), (7380, 2760736), (7440, 2738472), (7502, 2715840), (7544, 2700720), (7590, 2684352), (7626, 2671680), (7744, 2630970), (7843, 2597760), (7872, 2588190), (7920, 2572504), (8096, 2516580), (8118, 2509760), (8184, 2489520), (8280, 2460656), (8349, 2440320), (8487, 2400640), (8556, 2381280), (8712, 2338640), (8832, 2306865), (8928, 2282060), (9020, 2258784), (9108, 2236960), (9430, 2160576), (9680, 2104776), (9840, 2070552), (9920, 2053854), (9922, 2053440), (10120, 2013264), (10168, 2003760), (10230, 1991616), (10373, 1964160), (10560, 1929378), (10695, 1905024), (10824, 1882320), (10890, 1870912), (10912, 1867140), (11040, 1845492), (11132, 1830240), (11160, 1825648), (11253, 1810560), (11316, 1800480), (11385, 1789568), (11408, 1785960), (11439, 1781120), (11616, 1753980), (11808, 1725460), (11904, 1711545), (12144, 1677720), (12276, 1659680), (12672, 1607815), (12710, 1603008), (12834, 1587520), (13120, 1552914), (13248, 1537910), (13530, 1505856), (13640, 1493712), (13915, 1464192), (13981, 1457280), (14145, 1440384), (14260, 1428768), (14432, 1411740), (14520, 1403184), (14720, 1384119), (14760, 1380368), (14880, 1369236), (14883, 1368960), (15004, 1357920), (15088, 1350360), (15180, 1342176), 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