20349504000

素因数分解:

$2^9\times 3^2\times 5^3\times 7^3\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 960

約数和(自身を含む): 86305190400

約数和(自身を除く): 65955686400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 103, 105, 112, 120, 125, 126, 128, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 206, 210, 224, 225, 240, 245, 250, 252, 256, 280, 288, 294, 300, 309, 315, 320, 336, 343, 350, 360, 375, 384, 392, 400, 412, 420, 441, 448, 450, 480, 490, 500, 504, 512, 515, 525, 560, 576, 588, 600, 618, 630, 640, 672, 686, 700, 720, 721, 735, 750, 768, 784, 800, 824, 840, 875, 882, 896, 900, 927, 960, 980, 1000, 1008, 1029, 1030, 1050, 1120, 1125, 1152, 1176, 1200, 1225, 1236, 1260, 1280, 1344, 1372, 1400, 1440, 1442, 1470, 1500, 1536, 1545, 1568, 1575, 1600, 1648, 1680, 1715, 1750, 1764, 1792, 1800, 1854, 1920, 1960, 2000, 2016, 2058, 2060, 2100, 2163, 2205, 2240, 2250, 2304, 2352, 2400, 2450, 2472, 2520, 2560, 2575, 2625, 2688, 2744, 2800, 2880, 2884, 2940, 3000, 3087, 3090, 3136, 3150, 3200, 3296, 3360, 3430, 3500, 3528, 3584, 3600, 3605, 3675, 3708, 3840, 3920, 4000, 4032, 4116, 4120, 4200, 4326, 4410, 4480, 4500, 4608, 4635, 4704, 4800, 4900, 4944, 5040, 5047, 5145, 5150, 5250, 5376, 5488, 5600, 5760, 5768, 5880, 6000, 6125, 6174, 6180, 6272, 6300, 6400, 6489, 6592, 6720, 6860, 7000, 7056, 7200, 7210, 7350, 7416, 7680, 7725, 7840, 7875, 8000, 8064, 8232, 8240, 8400, 8575, 8652, 8820, 8960, 9000, 9270, 9408, 9600, 9800, 9888, 10080, 10094, 10290, 10300, 10500, 10752, 10815, 10976, 11025, 11200, 11520, 11536, 11760, 12000, 12250, 12348, 12360, 12544, 12600, 12800, 12875, 12978, 13184, 13440, 13720, 14000, 14112, 14400, 14420, 14700, 14832, 15141, 15435, 15450, 15680, 15750, 16000, 16128, 16464, 16480, 16800, 17150, 17304, 17640, 17920, 18000, 18025, 18375, 18540, 18816, 19200, 19600, 19776, 20160, 20188, 20580, 20600, 21000, 21630, 21952, 22050, 22400, 23040, 23072, 23175, 23520, 24000, 24500, 24696, 24720, 25088, 25200, 25235, 25725, 25750, 25956, 26368, 26880, 27440, 28000, 28224, 28800, 28840, 29400, 29664, 30282, 30870, 30900, 31360, 31500, 32000, 32256, 32445, 32928, 32960, 33600, 34300, 34608, 35280, 35329, 36000, 36050, 36750, 37080, 37632, 38400, 38625, 39200, 39552, 40320, 40376, 41160, 41200, 42000, 42875, 43260, 43904, 44100, 44800, 45423, 46144, 46350, 47040, 48000, 49000, 49392, 49440, 50400, 50470, 51450, 51500, 51912, 52736, 53760, 54075, 54880, 55125, 56000, 56448, 57600, 57680, 58800, 59328, 60564, 61740, 61800, 62720, 63000, 64000, 64890, 65856, 65920, 67200, 68600, 69216, 70560, 70658, 72000, 72100, 73500, 74160, 75264, 75705, 77175, 77250, 78400, 79104, 80640, 80752, 82320, 82400, 84000, 85750, 86520, 87808, 88200, 89600, 90125, 90846, 92288, 92700, 94080, 96000, 98000, 98784, 98880, 100800, 100940, 102900, 103000, 103824, 105987, 108150, 109760, 110250, 112000, 112896, 115200, 115360, 115875, 117600, 118656, 121128, 123480, 123600, 125440, 126000, 126175, 128625, 129780, 131712, 131840, 134400, 137200, 138432, 141120, 141316, 144000, 144200, 147000, 148320, 151410, 154350, 154500, 156800, 158208, 161280, 161504, 162225, 164640, 164800, 168000, 171500, 173040, 175616, 176400, 176645, 180250, 181692, 184576, 185400, 188160, 192000, 196000, 197568, 197760, 201600, 201880, 205800, 206000, 207648, 211974, 216300, 219520, 220500, 224000, 225792, 227115, 230720, 231750, 235200, 237312, 242256, 246960, 247200, 252000, 252350, 257250, 259560, 263424, 263680, 268800, 270375, 274400, 276864, 282240, 282632, 288000, 288400, 294000, 296640, 302820, 308700, 309000, 313600, 317961, 323008, 324450, 329280, 329600, 336000, 343000, 346080, 352800, 353290, 360500, 363384, 369152, 370800, 376320, 378525, 385875, 392000, 395136, 395520, 403200, 403760, 411600, 412000, 415296, 423948, 432600, 439040, 441000, 448000, 454230, 461440, 463500, 470400, 474624, 484512, 493920, 494400, 504000, 504700, 514500, 519120, 526848, 529935, 540750, 548800, 553728, 564480, 565264, 576000, 576800, 588000, 593280, 605640, 617400, 618000, 627200, 630875, 635922, 646016, 648900, 658560, 659200, 672000, 686000, 692160, 705600, 706580, 721000, 726768, 741600, 757050, 771750, 784000, 790272, 791040, 806400, 807520, 811125, 823200, 824000, 830592, 847896, 865200, 878080, 882000, 883225, 908460, 922880, 927000, 940800, 969024, 987840, 988800, 1008000, 1009400, 1029000, 1038240, 1059870, 1081500, 1097600, 1107456, 1128960, 1130528, 1135575, 1153600, 1176000, 1186560, 1211280, 1234800, 1236000, 1261750, 1271844, 1292032, 1297800, 1317120, 1318400, 1344000, 1372000, 1384320, 1411200, 1413160, 1442000, 1453536, 1483200, 1514100, 1543500, 1568000, 1580544, 1589805, 1615040, 1622250, 1646400, 1648000, 1661184, 1695792, 1730400, 1764000, 1766450, 1816920, 1845760, 1854000, 1881600, 1892625, 1938048, 1975680, 1977600, 2016000, 2018800, 2058000, 2076480, 2119740, 2163000, 2195200, 2261056, 2271150, 2307200, 2352000, 2373120, 2422560, 2469600, 2472000, 2523500, 2543688, 2584064, 2595600, 2634240, 2649675, 2744000, 2768640, 2822400, 2826320, 2884000, 2907072, 2966400, 3028200, 3087000, 3136000, 3179610, 3230080, 3244500, 3292800, 3296000, 3322368, 3391584, 3460800, 3528000, 3532900, 3633840, 3708000, 3785250, 3876096, 3951360, 3955200, 4032000, 4037600, 4116000, 4152960, 4239480, 4326000, 4390400, 4416125, 4522112, 4542300, 4614400, 4704000, 4845120, 4939200, 4944000, 5047000, 5087376, 5191200, 5299350, 5488000, 5537280, 5644800, 5652640, 5677875, 5768000, 5814144, 5932800, 6056400, 6174000, 6359220, 6460160, 6489000, 6585600, 6592000, 6783168, 6921600, 7056000, 7065800, 7267680, 7416000, 7570500, 7752192, 7902720, 7949025, 8075200, 8232000, 8305920, 8478960, 8652000, 8832250, 9044224, 9084600, 9228800, 9408000, 9690240, 9878400, 9888000, 10094000, 10174752, 10382400, 10598700, 10976000, 11305280, 11355750, 11536000, 11628288, 11865600, 12112800, 12348000, 12718440, 12920320, 12978000, 13171200, 13248375, 13566336, 13843200, 14112000, 14131600, 14535360, 14832000, 15141000, 15898050, 16150400, 16464000, 16611840, 16957920, 17304000, 17664500, 18088448, 18169200, 19380480, 19756800, 19776000, 20188000, 20349504, 20764800, 21197400, 21952000, 22610560, 22711500, 23072000, 23256576, 24225600, 24696000, 25436880, 25956000, 26496750, 27132672, 27686400, 28224000, 28263200, 29070720, 29664000, 30282000, 31796100, 32300800, 32928000, 33915840, 34608000, 35329000, 36338400, 38760960, 39513600, 39745125, 40376000, 40699008, 41529600, 42394800, 45221120, 45423000, 46144000, 48451200, 49392000, 50873760, 51912000, 52993500, 54265344, 56526400, 58141440, 59328000, 60564000, 63592200, 64601600, 65856000, 67831680, 69216000, 70658000, 72676800, 79490250, 80752000, 81398016, 83059200, 84789600, 90442240, 90846000, 96902400, 98784000, 101747520, 103824000, 105987000, 113052800, 116282880, 121128000, 127184400, 135663360, 138432000, 141316000, 145353600, 158980500, 161504000, 162796032, 169579200, 181692000, 193804800, 197568000, 203495040, 207648000, 211974000, 226105600, 242256000, 254368800, 271326720, 282632000, 290707200, 317961000, 323008000, 339158400, 363384000, 406990080, 415296000, 423948000, 452211200, 484512000, 508737600, 565264000, 581414400, 635922000, 678316800, 726768000, 813980160, 847896000, 969024000, 1017475200, 1130528000, 1271844000, 1356633600, 1453536000, 1695792000, 2034950400, 2261056000, 2543688000, 2907072000, 3391584000, 4069900800, 5087376000, 6783168000, 10174752000, 20349504000]

約数ペア:

[(1, 20349504000), (2, 10174752000), (3, 6783168000), (4, 5087376000), (5, 4069900800), (6, 3391584000), (7, 2907072000), (8, 2543688000), (9, 2261056000), (10, 2034950400), (12, 1695792000), (14, 1453536000), (15, 1356633600), (16, 1271844000), (18, 1130528000), (20, 1017475200), (21, 969024000), (24, 847896000), (25, 813980160), (28, 726768000), (30, 678316800), (32, 635922000), (35, 581414400), (36, 565264000), (40, 508737600), (42, 484512000), (45, 452211200), (48, 423948000), (49, 415296000), (50, 406990080), (56, 363384000), (60, 339158400), (63, 323008000), (64, 317961000), (70, 290707200), (72, 282632000), (75, 271326720), (80, 254368800), (84, 242256000), (90, 226105600), (96, 211974000), (98, 207648000), (100, 203495040), (103, 197568000), (105, 193804800), (112, 181692000), (120, 169579200), (125, 162796032), (126, 161504000), (128, 158980500), (140, 145353600), (144, 141316000), (147, 138432000), (150, 135663360), (160, 127184400), (168, 121128000), (175, 116282880), (180, 113052800), (192, 105987000), (196, 103824000), (200, 101747520), (206, 98784000), (210, 96902400), (224, 90846000), (225, 90442240), (240, 84789600), (245, 83059200), (250, 81398016), (252, 80752000), (256, 79490250), (280, 72676800), (288, 70658000), (294, 69216000), (300, 67831680), (309, 65856000), (315, 64601600), (320, 63592200), (336, 60564000), (343, 59328000), (350, 58141440), (360, 56526400), (375, 54265344), (384, 52993500), (392, 51912000), (400, 50873760), (412, 49392000), (420, 48451200), (441, 46144000), (448, 45423000), (450, 45221120), (480, 42394800), (490, 41529600), (500, 40699008), (504, 40376000), (512, 39745125), (515, 39513600), (525, 38760960), (560, 36338400), (576, 35329000), (588, 34608000), (600, 33915840), (618, 32928000), (630, 32300800), (640, 31796100), (672, 30282000), (686, 29664000), (700, 29070720), (720, 28263200), (721, 28224000), (735, 27686400), (750, 27132672), (768, 26496750), (784, 25956000), (800, 25436880), (824, 24696000), (840, 24225600), (875, 23256576), (882, 23072000), (896, 22711500), (900, 22610560), (927, 21952000), (960, 21197400), (980, 20764800), (1000, 20349504), (1008, 20188000), (1029, 19776000), (1030, 19756800), (1050, 19380480), (1120, 18169200), (1125, 18088448), (1152, 17664500), (1176, 17304000), (1200, 16957920), (1225, 16611840), (1236, 16464000), (1260, 16150400), (1280, 15898050), (1344, 15141000), (1372, 14832000), (1400, 14535360), (1440, 14131600), (1442, 14112000), (1470, 13843200), (1500, 13566336), (1536, 13248375), (1545, 13171200), (1568, 12978000), (1575, 12920320), (1600, 12718440), (1648, 12348000), (1680, 12112800), (1715, 11865600), (1750, 11628288), (1764, 11536000), (1792, 11355750), (1800, 11305280), (1854, 10976000), (1920, 10598700), (1960, 10382400), (2000, 10174752), (2016, 10094000), (2058, 9888000), (2060, 9878400), (2100, 9690240), (2163, 9408000), (2205, 9228800), (2240, 9084600), (2250, 9044224), (2304, 8832250), (2352, 8652000), (2400, 8478960), (2450, 8305920), (2472, 8232000), (2520, 8075200), (2560, 7949025), (2575, 7902720), (2625, 7752192), (2688, 7570500), (2744, 7416000), (2800, 7267680), (2880, 7065800), (2884, 7056000), (2940, 6921600), (3000, 6783168), (3087, 6592000), (3090, 6585600), (3136, 6489000), (3150, 6460160), (3200, 6359220), (3296, 6174000), (3360, 6056400), (3430, 5932800), (3500, 5814144), (3528, 5768000), (3584, 5677875), (3600, 5652640), (3605, 5644800), (3675, 5537280), (3708, 5488000), (3840, 5299350), (3920, 5191200), (4000, 5087376), (4032, 5047000), (4116, 4944000), (4120, 4939200), (4200, 4845120), (4326, 4704000), (4410, 4614400), (4480, 4542300), (4500, 4522112), (4608, 4416125), (4635, 4390400), (4704, 4326000), (4800, 4239480), (4900, 4152960), (4944, 4116000), (5040, 4037600), (5047, 4032000), (5145, 3955200), (5150, 3951360), (5250, 3876096), (5376, 3785250), (5488, 3708000), (5600, 3633840), (5760, 3532900), (5768, 3528000), (5880, 3460800), (6000, 3391584), (6125, 3322368), (6174, 3296000), (6180, 3292800), (6272, 3244500), (6300, 3230080), (6400, 3179610), (6489, 3136000), (6592, 3087000), (6720, 3028200), (6860, 2966400), (7000, 2907072), (7056, 2884000), (7200, 2826320), (7210, 2822400), (7350, 2768640), (7416, 2744000), (7680, 2649675), (7725, 2634240), (7840, 2595600), (7875, 2584064), (8000, 2543688), (8064, 2523500), (8232, 2472000), (8240, 2469600), (8400, 2422560), (8575, 2373120), (8652, 2352000), (8820, 2307200), (8960, 2271150), (9000, 2261056), (9270, 2195200), (9408, 2163000), (9600, 2119740), (9800, 2076480), (9888, 2058000), (10080, 2018800), (10094, 2016000), (10290, 1977600), (10300, 1975680), (10500, 1938048), (10752, 1892625), (10815, 1881600), (10976, 1854000), (11025, 1845760), (11200, 1816920), (11520, 1766450), (11536, 1764000), (11760, 1730400), (12000, 1695792), (12250, 1661184), (12348, 1648000), (12360, 1646400), (12544, 1622250), (12600, 1615040), (12800, 1589805), (12875, 1580544), (12978, 1568000), (13184, 1543500), (13440, 1514100), (13720, 1483200), (14000, 1453536), (14112, 1442000), (14400, 1413160), (14420, 1411200), (14700, 1384320), (14832, 1372000), (15141, 1344000), (15435, 1318400), (15450, 1317120), (15680, 1297800), (15750, 1292032), (16000, 1271844), (16128, 1261750), (16464, 1236000), (16480, 1234800), (16800, 1211280), (17150, 1186560), (17304, 1176000), (17640, 1153600), (17920, 1135575), (18000, 1130528), (18025, 1128960), (18375, 1107456), (18540, 1097600), (18816, 1081500), (19200, 1059870), (19600, 1038240), (19776, 1029000), (20160, 1009400), (20188, 1008000), (20580, 988800), (20600, 987840), (21000, 969024), (21630, 940800), (21952, 927000), (22050, 922880), (22400, 908460), (23040, 883225), (23072, 882000), (23175, 878080), (23520, 865200), (24000, 847896), (24500, 830592), (24696, 824000), (24720, 823200), (25088, 811125), (25200, 807520), (25235, 806400), (25725, 791040), (25750, 790272), (25956, 784000), (26368, 771750), (26880, 757050), (27440, 741600), (28000, 726768), (28224, 721000), (28800, 706580), (28840, 705600), (29400, 692160), (29664, 686000), (30282, 672000), (30870, 659200), (30900, 658560), (31360, 648900), (31500, 646016), (32000, 635922), (32256, 630875), (32445, 627200), (32928, 618000), (32960, 617400), (33600, 605640), (34300, 593280), (34608, 588000), (35280, 576800), (35329, 576000), (36000, 565264), (36050, 564480), (36750, 553728), (37080, 548800), (37632, 540750), (38400, 529935), (38625, 526848), (39200, 519120), (39552, 514500), (40320, 504700), (40376, 504000), (41160, 494400), (41200, 493920), (42000, 484512), (42875, 474624), (43260, 470400), (43904, 463500), (44100, 461440), (44800, 454230), (45423, 448000), (46144, 441000), (46350, 439040), (47040, 432600), (48000, 423948), (49000, 415296), (49392, 412000), (49440, 411600), (50400, 403760), (50470, 403200), (51450, 395520), (51500, 395136), (51912, 392000), (52736, 385875), (53760, 378525), (54075, 376320), (54880, 370800), (55125, 369152), (56000, 363384), (56448, 360500), (57600, 353290), (57680, 352800), (58800, 346080), (59328, 343000), (60564, 336000), (61740, 329600), (61800, 329280), (62720, 324450), (63000, 323008), (64000, 317961), (64890, 313600), (65856, 309000), (65920, 308700), (67200, 302820), (68600, 296640), (69216, 294000), (70560, 288400), (70658, 288000), (72000, 282632), (72100, 282240), (73500, 276864), (74160, 274400), (75264, 270375), (75705, 268800), (77175, 263680), (77250, 263424), (78400, 259560), (79104, 257250), (80640, 252350), (80752, 252000), (82320, 247200), (82400, 246960), (84000, 242256), (85750, 237312), (86520, 235200), (87808, 231750), (88200, 230720), (89600, 227115), (90125, 225792), (90846, 224000), (92288, 220500), (92700, 219520), (94080, 216300), (96000, 211974), (98000, 207648), (98784, 206000), (98880, 205800), (100800, 201880), (100940, 201600), (102900, 197760), (103000, 197568), (103824, 196000), (105987, 192000), (108150, 188160), (109760, 185400), (110250, 184576), (112000, 181692), (112896, 180250), (115200, 176645), (115360, 176400), (115875, 175616), (117600, 173040), (118656, 171500), (121128, 168000), (123480, 164800), (123600, 164640), (125440, 162225), (126000, 161504), (126175, 161280), (128625, 158208), (129780, 156800), (131712, 154500), (131840, 154350), (134400, 151410), (137200, 148320), (138432, 147000), (141120, 144200), (141316, 144000)]