28032480000

素因数分解:

$2^8\times 3^5\times 5^4\times 7^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 1080

約数和(自身を含む): 120863911168

約数和(自身を除く): 92831431168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 103, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 206, 210, 216, 224, 225, 240, 243, 250, 252, 256, 270, 280, 288, 300, 309, 315, 320, 324, 336, 350, 360, 375, 378, 384, 400, 405, 412, 420, 432, 448, 450, 480, 486, 500, 504, 515, 525, 540, 560, 567, 576, 600, 618, 625, 630, 640, 648, 672, 675, 700, 720, 721, 750, 756, 768, 800, 810, 824, 840, 864, 875, 896, 900, 927, 945, 960, 972, 1000, 1008, 1030, 1050, 1080, 1120, 1125, 1134, 1152, 1200, 1215, 1236, 1250, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1442, 1500, 1512, 1545, 1575, 1600, 1620, 1648, 1680, 1701, 1728, 1750, 1792, 1800, 1854, 1875, 1890, 1920, 1944, 2000, 2016, 2025, 2060, 2100, 2160, 2163, 2240, 2250, 2268, 2304, 2400, 2430, 2472, 2500, 2520, 2575, 2592, 2625, 2688, 2700, 2781, 2800, 2835, 2880, 2884, 3000, 3024, 3090, 3150, 3200, 3240, 3296, 3360, 3375, 3402, 3456, 3500, 3600, 3605, 3708, 3750, 3780, 3840, 3888, 4000, 4032, 4050, 4120, 4200, 4320, 4326, 4375, 4480, 4500, 4536, 4635, 4725, 4800, 4860, 4944, 5000, 5040, 5150, 5184, 5250, 5376, 5400, 5562, 5600, 5625, 5670, 5760, 5768, 6000, 6048, 6075, 6180, 6300, 6400, 6480, 6489, 6592, 6720, 6750, 6804, 6912, 7000, 7200, 7210, 7416, 7500, 7560, 7725, 7776, 7875, 8000, 8064, 8100, 8240, 8343, 8400, 8505, 8640, 8652, 8750, 8960, 9000, 9072, 9270, 9450, 9600, 9720, 9888, 10000, 10080, 10125, 10300, 10368, 10500, 10800, 10815, 11124, 11200, 11250, 11340, 11520, 11536, 12000, 12096, 12150, 12360, 12600, 12875, 12960, 12978, 13125, 13184, 13440, 13500, 13608, 13905, 14000, 14175, 14400, 14420, 14832, 15000, 15120, 15450, 15552, 15750, 16000, 16128, 16200, 16480, 16686, 16800, 16875, 17010, 17280, 17304, 17500, 18000, 18025, 18144, 18540, 18900, 19200, 19440, 19467, 19776, 20000, 20160, 20250, 20600, 20736, 21000, 21600, 21630, 22248, 22400, 22500, 22680, 23072, 23175, 23625, 24000, 24192, 24300, 24720, 25029, 25200, 25750, 25920, 25956, 26250, 26368, 26880, 27000, 27216, 27810, 28000, 28350, 28800, 28840, 29664, 30000, 30240, 30375, 30900, 31104, 31500, 32000, 32400, 32445, 32960, 33372, 33600, 33750, 34020, 34560, 34608, 35000, 36000, 36050, 36288, 37080, 37800, 38625, 38880, 38934, 39375, 39552, 40000, 40320, 40500, 41200, 41715, 42000, 42525, 43200, 43260, 44496, 44800, 45000, 45360, 46144, 46350, 47250, 48000, 48384, 48600, 49440, 50058, 50400, 50625, 51500, 51840, 51912, 52500, 54000, 54075, 54432, 55620, 56000, 56700, 57600, 57680, 58401, 59328, 60000, 60480, 60750, 61800, 62208, 63000, 64375, 64800, 64890, 65920, 66744, 67200, 67500, 68040, 69216, 69525, 70000, 70875, 72000, 72100, 72576, 74160, 75600, 77250, 77760, 77868, 78750, 79104, 80000, 80640, 81000, 82400, 83430, 84000, 85050, 86400, 86520, 88992, 90000, 90125, 90720, 92288, 92700, 94500, 96000, 97200, 97335, 98880, 100116, 100800, 101250, 103000, 103680, 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388800, 389340, 395520, 400464, 403200, 405000, 412000, 415296, 417150, 420000, 425250, 432000, 432600, 435456, 444960, 450625, 453600, 461440, 463500, 467208, 472500, 480000, 486000, 486675, 494400, 500580, 504000, 515000, 518400, 519120, 533952, 540000, 540750, 544320, 553728, 556200, 560000, 567000, 576800, 579375, 584010, 593280, 604800, 607500, 618000, 622944, 625725, 630000, 648000, 648900, 659200, 667440, 672000, 680400, 692160, 695250, 700812, 708750, 711936, 720000, 721000, 725760, 741600, 756000, 772500, 777600, 778680, 800928, 810000, 811125, 824000, 830592, 834300, 840000, 850500, 864000, 865200, 876015, 889920, 901250, 907200, 922880, 927000, 934416, 945000, 972000, 973350, 988800, 1001160, 1008000, 1030000, 1038240, 1042875, 1063125, 1067904, 1080000, 1081500, 1088640, 1112400, 1120000, 1134000, 1153600, 1158750, 1168020, 1186560, 1209600, 1215000, 1236000, 1245888, 1251450, 1260000, 1296000, 1297800, 1334880, 1351875, 1360800, 1384320, 1390500, 1401624, 1417500, 1440000, 1442000, 1460025, 1483200, 1512000, 1545000, 1555200, 1557360, 1601856, 1620000, 1622250, 1648000, 1661184, 1668600, 1680000, 1701000, 1730400, 1738125, 1752030, 1779840, 1802500, 1814400, 1854000, 1868832, 1890000, 1944000, 1946700, 1977600, 2002320, 2016000, 2060000, 2076480, 2085750, 2126250, 2135808, 2160000, 2163000, 2177280, 2224800, 2268000, 2307200, 2317500, 2336040, 2430000, 2433375, 2472000, 2491776, 2502900, 2520000, 2592000, 2595600, 2669760, 2703750, 2721600, 2768640, 2781000, 2803248, 2835000, 2884000, 2920050, 2966400, 3024000, 3090000, 3114720, 3128625, 3203712, 3240000, 3244500, 3296000, 3337200, 3360000, 3402000, 3460800, 3476250, 3504060, 3559680, 3605000, 3628800, 3708000, 3737664, 3780000, 3888000, 3893400, 4004640, 4055625, 4120000, 4152960, 4171500, 4252500, 4320000, 4326000, 4380075, 4449600, 4536000, 4614400, 4635000, 4672080, 4860000, 4866750, 4944000, 4983552, 5005800, 5040000, 5191200, 5214375, 5339520, 5407500, 5443200, 5562000, 5606496, 5670000, 5768000, 5840100, 5932800, 6048000, 6180000, 6229440, 6257250, 6407424, 6480000, 6489000, 6674400, 6804000, 6921600, 6952500, 7008120, 7210000, 7300125, 7416000, 7475328, 7560000, 7776000, 7786800, 8009280, 8111250, 8240000, 8305920, 8343000, 8505000, 8652000, 8760150, 8899200, 9072000, 9270000, 9344160, 9720000, 9733500, 9888000, 10011600, 10080000, 10382400, 10428750, 10679040, 10815000, 10886400, 11124000, 11212992, 11340000, 11536000, 11680200, 12166875, 12360000, 12458880, 12514500, 12960000, 12978000, 13348800, 13608000, 13843200, 13905000, 14016240, 14420000, 14600250, 14832000, 14950656, 15120000, 15573600, 15643125, 16018560, 16222500, 16480000, 16686000, 17010000, 17304000, 17520300, 17798400, 18144000, 18540000, 18688320, 19440000, 19467000, 20023200, 20764800, 20857500, 21630000, 21900375, 22248000, 22425984, 22680000, 23072000, 23360400, 24333750, 24720000, 24917760, 25029000, 25956000, 26697600, 27216000, 27810000, 28032480, 28840000, 29200500, 29664000, 30240000, 31147200, 31286250, 32037120, 32445000, 33372000, 34020000, 34608000, 35040600, 36500625, 37080000, 37376640, 38880000, 38934000, 40046400, 41529600, 41715000, 43260000, 43800750, 44496000, 44851968, 45360000, 46720800, 48667500, 49440000, 50058000, 51912000, 53395200, 54432000, 55620000, 56064960, 57680000, 58401000, 62294400, 62572500, 64890000, 66744000, 68040000, 69216000, 70081200, 73001250, 74160000, 74753280, 77868000, 80092800, 83430000, 86520000, 87601500, 88992000, 90720000, 93441600, 97335000, 100116000, 103824000, 109501875, 111240000, 112129920, 115360000, 116802000, 124588800, 125145000, 129780000, 133488000, 136080000, 140162400, 146002500, 148320000, 155736000, 160185600, 166860000, 173040000, 175203000, 186883200, 194670000, 200232000, 207648000, 219003750, 222480000, 224259840, 233604000, 250290000, 259560000, 266976000, 272160000, 280324800, 292005000, 311472000, 333720000, 346080000, 350406000, 373766400, 389340000, 400464000, 438007500, 444960000, 467208000, 500580000, 519120000, 560649600, 584010000, 622944000, 667440000, 700812000, 778680000, 800928000, 876015000, 934416000, 1001160000, 1038240000, 1121299200, 1168020000, 1334880000, 1401624000, 1557360000, 1752030000, 1868832000, 2002320000, 2336040000, 2803248000, 3114720000, 3504060000, 4004640000, 4672080000, 5606496000, 7008120000, 9344160000, 14016240000, 28032480000]

約数ペア:

[(1, 28032480000), (2, 14016240000), (3, 9344160000), (4, 7008120000), (5, 5606496000), (6, 4672080000), (7, 4004640000), (8, 3504060000), (9, 3114720000), (10, 2803248000), (12, 2336040000), (14, 2002320000), (15, 1868832000), (16, 1752030000), (18, 1557360000), (20, 1401624000), (21, 1334880000), (24, 1168020000), (25, 1121299200), (27, 1038240000), (28, 1001160000), (30, 934416000), (32, 876015000), (35, 800928000), (36, 778680000), (40, 700812000), (42, 667440000), (45, 622944000), (48, 584010000), (50, 560649600), (54, 519120000), (56, 500580000), (60, 467208000), (63, 444960000), (64, 438007500), (70, 400464000), (72, 389340000), (75, 373766400), (80, 350406000), (81, 346080000), (84, 333720000), (90, 311472000), (96, 292005000), (100, 280324800), (103, 272160000), (105, 266976000), (108, 259560000), (112, 250290000), (120, 233604000), (125, 224259840), (126, 222480000), (128, 219003750), (135, 207648000), (140, 200232000), (144, 194670000), (150, 186883200), (160, 175203000), (162, 173040000), (168, 166860000), (175, 160185600), (180, 155736000), (189, 148320000), (192, 146002500), (200, 140162400), (206, 136080000), (210, 133488000), (216, 129780000), (224, 125145000), (225, 124588800), (240, 116802000), (243, 115360000), (250, 112129920), (252, 111240000), (256, 109501875), (270, 103824000), (280, 100116000), (288, 97335000), (300, 93441600), (309, 90720000), (315, 88992000), (320, 87601500), (324, 86520000), (336, 83430000), (350, 80092800), (360, 77868000), (375, 74753280), (378, 74160000), (384, 73001250), (400, 70081200), (405, 69216000), (412, 68040000), (420, 66744000), (432, 64890000), (448, 62572500), (450, 62294400), (480, 58401000), (486, 57680000), (500, 56064960), (504, 55620000), (515, 54432000), (525, 53395200), (540, 51912000), (560, 50058000), (567, 49440000), (576, 48667500), (600, 46720800), (618, 45360000), (625, 44851968), (630, 44496000), (640, 43800750), (648, 43260000), (672, 41715000), (675, 41529600), (700, 40046400), (720, 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(70000, 400464), (70875, 395520), (72000, 389340), (72100, 388800), (72576, 386250), (74160, 378000), (75600, 370800), (77250, 362880), (77760, 360500), (77868, 360000), (78750, 355968), (79104, 354375), (80000, 350406), (80640, 347625), (81000, 346080), (82400, 340200), (83430, 336000), (84000, 333720), (85050, 329600), (86400, 324450), (86520, 324000), (88992, 315000), (90000, 311472), (90125, 311040), (90720, 309000), (92288, 303750), (92700, 302400), (94500, 296640), (96000, 292005), (97200, 288400), (97335, 288000), (98880, 283500), (100116, 280000), (100800, 278100), (101250, 276864), (103000, 272160), (103680, 270375), (103824, 270000), (105000, 266976), (108000, 259560), (108150, 259200), (108864, 257500), (111240, 252000), (112000, 250290), (113400, 247200), (115360, 243000), (115875, 241920), (116802, 240000), (118125, 237312), (118656, 236250), (120000, 233604), (120960, 231750), (121500, 230720), (123600, 226800), (125145, 224000), (126000, 222480), (128750, 217728), (129600, 216300), (129780, 216000), (131840, 212625), (133488, 210000), (134400, 208575), (135000, 207648), (136080, 206000), (138432, 202500), (139050, 201600), (140000, 200232), (141750, 197760), (144000, 194670), (144200, 194400), (145152, 193125), (148320, 189000), (151200, 185400), (151875, 184576), (154500, 181440), (155520, 180250), (155736, 180000), (157500, 177984), (160000, 175203), (162000, 173040), (162225, 172800), (164800, 170100), (166860, 168000)]