28721952000

素因数分解:

$2^8\times 3^4\times 5^3\times 7^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 720

約数和(自身を含む): 122229499392

約数和(自身を除く): 93507547392

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, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 375, 378, 384, 400, 405, 420, 432, 448, 450, 480, 500, 504, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 750, 756, 768, 800, 810, 840, 864, 875, 896, 900, 945, 960, 1000, 1008, 1050, 1080, 1120, 1125, 1134, 1152, 1200, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1500, 1512, 1575, 1583, 1600, 1620, 1680, 1728, 1750, 1792, 1800, 1890, 1920, 2000, 2016, 2025, 2100, 2160, 2240, 2250, 2268, 2304, 2400, 2520, 2592, 2625, 2688, 2700, 2800, 2835, 2880, 3000, 3024, 3150, 3166, 3200, 3240, 3360, 3375, 3456, 3500, 3600, 3780, 3840, 4000, 4032, 4050, 4200, 4320, 4480, 4500, 4536, 4725, 4749, 4800, 5040, 5184, 5250, 5376, 5400, 5600, 5670, 5760, 6000, 6048, 6300, 6332, 6400, 6480, 6720, 6750, 6912, 7000, 7200, 7560, 7875, 7915, 8000, 8064, 8100, 8400, 8640, 8960, 9000, 9072, 9450, 9498, 9600, 10080, 10125, 10368, 10500, 10800, 11081, 11200, 11340, 11520, 12000, 12096, 12600, 12664, 12960, 13440, 13500, 14000, 14175, 14247, 14400, 15120, 15750, 15830, 16000, 16128, 16200, 16800, 17280, 18000, 18144, 18900, 18996, 19200, 20160, 20250, 20736, 21000, 21600, 22162, 22400, 22680, 23625, 23745, 24000, 24192, 25200, 25328, 25920, 26880, 27000, 28000, 28350, 28494, 28800, 30240, 31500, 31660, 32000, 32400, 33243, 33600, 34560, 36000, 36288, 37800, 37992, 39575, 40320, 40500, 42000, 42741, 43200, 44324, 44800, 45360, 47250, 47490, 48000, 48384, 50400, 50656, 51840, 54000, 55405, 56000, 56700, 56988, 57600, 60480, 63000, 63320, 64800, 66486, 67200, 70875, 71235, 72000, 72576, 75600, 75984, 79150, 80640, 81000, 84000, 85482, 86400, 88648, 90720, 94500, 94980, 96000, 99729, 100800, 101312, 103680, 108000, 110810, 112000, 113400, 113976, 118725, 120960, 126000, 126640, 128223, 129600, 132972, 134400, 141750, 142470, 144000, 145152, 151200, 151968, 158300, 162000, 166215, 168000, 170964, 172800, 177296, 181440, 189000, 189960, 197875, 199458, 201600, 202624, 213705, 216000, 221620, 224000, 226800, 227952, 237450, 241920, 252000, 253280, 256446, 259200, 265944, 277025, 283500, 284940, 288000, 299187, 302400, 303936, 316600, 324000, 332430, 336000, 341928, 354592, 356175, 362880, 378000, 379920, 395750, 398916, 403200, 405248, 427410, 432000, 443240, 453600, 455904, 474900, 498645, 504000, 506560, 512892, 518400, 531888, 554050, 567000, 569880, 593625, 598374, 604800, 607872, 633200, 641115, 648000, 664860, 672000, 683856, 709184, 712350, 725760, 756000, 759840, 791500, 797832, 831075, 854820, 864000, 886480, 897561, 907200, 911808, 949800, 997290, 1008000, 1013120, 1025784, 1063776, 1068525, 1108100, 1134000, 1139760, 1187250, 1196748, 1209600, 1215744, 1266400, 1282230, 1296000, 1329720, 1367712, 1385125, 1418368, 1424700, 1495935, 1512000, 1519680, 1583000, 1595664, 1662150, 1709640, 1772960, 1780875, 1795122, 1814400, 1823616, 1899600, 1994580, 2016000, 2026240, 2051568, 2127552, 2137050, 2216200, 2268000, 2279520, 2374500, 2393496, 2493225, 2532800, 2564460, 2592000, 2659440, 2735424, 2770250, 2836736, 2849400, 2991870, 3024000, 3039360, 3166000, 3191328, 3205575, 3324300, 3419280, 3545920, 3561750, 3590244, 3628800, 3647232, 3799200, 3989160, 4103136, 4155375, 4255104, 4274100, 4432400, 4487805, 4536000, 4559040, 4749000, 4786992, 4986450, 5065600, 5128920, 5318880, 5342625, 5470848, 5540500, 5698800, 5983740, 6048000, 6078720, 6332000, 6382656, 6411150, 6648600, 6838560, 7091840, 7123500, 7180488, 7479675, 7598400, 7978320, 8206272, 8310750, 8510208, 8548200, 8864800, 8975610, 9072000, 9118080, 9498000, 9573984, 9972900, 10131200, 10257840, 10637760, 10685250, 10941696, 11081000, 11397600, 11967480, 12466125, 12664000, 12765312, 12822300, 13297200, 13677120, 14183680, 14247000, 14360976, 14959350, 15196800, 15956640, 16027875, 16412544, 16621500, 17096400, 17729600, 17951220, 18144000, 18236160, 18996000, 19147968, 19945800, 20515680, 21275520, 21370500, 22162000, 22439025, 22795200, 23934960, 24932250, 25328000, 25530624, 25644600, 26594400, 27354240, 28494000, 28721952, 29918700, 30393600, 31913280, 32055750, 32825088, 33243000, 34192800, 35459200, 35902440, 37398375, 37992000, 38295936, 39891600, 41031360, 42551040, 42741000, 44324000, 44878050, 45590400, 47869920, 49864500, 50656000, 51289200, 53188800, 54708480, 56988000, 57443904, 59837400, 63826560, 64111500, 66486000, 68385600, 70918400, 71804880, 74796750, 75984000, 76591872, 79783200, 82062720, 85482000, 88648000, 89756100, 91180800, 95739840, 99729000, 102578400, 106377600, 112195125, 113976000, 114887808, 119674800, 127653120, 128223000, 132972000, 136771200, 143609760, 149593500, 151968000, 159566400, 164125440, 170964000, 177296000, 179512200, 191479680, 199458000, 205156800, 212755200, 224390250, 227952000, 229775616, 239349600, 256446000, 265944000, 273542400, 287219520, 299187000, 319132800, 341928000, 354592000, 359024400, 382959360, 398916000, 410313600, 448780500, 455904000, 478699200, 512892000, 531888000, 574439040, 598374000, 638265600, 683856000, 718048800, 797832000, 820627200, 897561000, 957398400, 1025784000, 1063776000, 1148878080, 1196748000, 1367712000, 1436097600, 1595664000, 1795122000, 1914796800, 2051568000, 2393496000, 2872195200, 3191328000, 3590244000, 4103136000, 4786992000, 5744390400, 7180488000, 9573984000, 14360976000, 28721952000]

約数ペア:

[(1, 28721952000), (2, 14360976000), (3, 9573984000), (4, 7180488000), (5, 5744390400), (6, 4786992000), (7, 4103136000), (8, 3590244000), (9, 3191328000), (10, 2872195200), (12, 2393496000), (14, 2051568000), (15, 1914796800), (16, 1795122000), (18, 1595664000), (20, 1436097600), (21, 1367712000), (24, 1196748000), (25, 1148878080), (27, 1063776000), (28, 1025784000), (30, 957398400), (32, 897561000), (35, 820627200), (36, 797832000), (40, 718048800), (42, 683856000), (45, 638265600), (48, 598374000), (50, 574439040), (54, 531888000), (56, 512892000), (60, 478699200), (63, 455904000), (64, 448780500), (70, 410313600), (72, 398916000), (75, 382959360), (80, 359024400), (81, 354592000), (84, 341928000), (90, 319132800), (96, 299187000), (100, 287219520), (105, 273542400), (108, 265944000), (112, 256446000), (120, 239349600), (125, 229775616), (126, 227952000), (128, 224390250), (135, 212755200), (140, 205156800), (144, 199458000), (150, 191479680), (160, 179512200), (162, 177296000), (168, 170964000), (175, 164125440), (180, 159566400), (189, 151968000), (192, 149593500), (200, 143609760), (210, 136771200), (216, 132972000), (224, 128223000), (225, 127653120), (240, 119674800), (250, 114887808), (252, 113976000), (256, 112195125), (270, 106377600), (280, 102578400), (288, 99729000), (300, 95739840), (315, 91180800), (320, 89756100), (324, 88648000), (336, 85482000), (350, 82062720), (360, 79783200), (375, 76591872), (378, 75984000), (384, 74796750), (400, 71804880), (405, 70918400), (420, 68385600), (432, 66486000), (448, 64111500), (450, 63826560), (480, 59837400), (500, 57443904), (504, 56988000), (525, 54708480), (540, 53188800), (560, 51289200), (567, 50656000), (576, 49864500), (600, 47869920), (630, 45590400), (640, 44878050), (648, 44324000), (672, 42741000), (675, 42551040), (700, 41031360), (720, 39891600), (750, 38295936), (756, 37992000), (768, 37398375), (800, 35902440), (810, 35459200), (840, 34192800), (864, 33243000), (875, 32825088), (896, 32055750), (900, 31913280), (945, 30393600), (960, 29918700), (1000, 28721952), (1008, 28494000), (1050, 27354240), (1080, 26594400), (1120, 25644600), (1125, 25530624), (1134, 25328000), (1152, 24932250), (1200, 23934960), (1260, 22795200), (1280, 22439025), (1296, 22162000), (1344, 21370500), (1350, 21275520), (1400, 20515680), (1440, 19945800), (1500, 19147968), (1512, 18996000), (1575, 18236160), (1583, 18144000), (1600, 17951220), (1620, 17729600), (1680, 17096400), (1728, 16621500), (1750, 16412544), (1792, 16027875), (1800, 15956640), (1890, 15196800), (1920, 14959350), (2000, 14360976), (2016, 14247000), (2025, 14183680), (2100, 13677120), (2160, 13297200), (2240, 12822300), (2250, 12765312), (2268, 12664000), (2304, 12466125), (2400, 11967480), (2520, 11397600), (2592, 11081000), (2625, 10941696), (2688, 10685250), (2700, 10637760), (2800, 10257840), (2835, 10131200), (2880, 9972900), (3000, 9573984), (3024, 9498000), (3150, 9118080), (3166, 9072000), (3200, 8975610), (3240, 8864800), (3360, 8548200), (3375, 8510208), (3456, 8310750), (3500, 8206272), (3600, 7978320), (3780, 7598400), (3840, 7479675), (4000, 7180488), (4032, 7123500), (4050, 7091840), (4200, 6838560), (4320, 6648600), (4480, 6411150), (4500, 6382656), (4536, 6332000), (4725, 6078720), (4749, 6048000), (4800, 5983740), (5040, 5698800), (5184, 5540500), (5250, 5470848), (5376, 5342625), (5400, 5318880), (5600, 5128920), (5670, 5065600), (5760, 4986450), (6000, 4786992), (6048, 4749000), (6300, 4559040), (6332, 4536000), (6400, 4487805), (6480, 4432400), (6720, 4274100), (6750, 4255104), (6912, 4155375), (7000, 4103136), (7200, 3989160), (7560, 3799200), (7875, 3647232), (7915, 3628800), (8000, 3590244), (8064, 3561750), (8100, 3545920), (8400, 3419280), (8640, 3324300), (8960, 3205575), (9000, 3191328), (9072, 3166000), (9450, 3039360), (9498, 3024000), (9600, 2991870), (10080, 2849400), (10125, 2836736), (10368, 2770250), (10500, 2735424), (10800, 2659440), (11081, 2592000), (11200, 2564460), (11340, 2532800), (11520, 2493225), (12000, 2393496), (12096, 2374500), (12600, 2279520), (12664, 2268000), (12960, 2216200), (13440, 2137050), (13500, 2127552), (14000, 2051568), (14175, 2026240), (14247, 2016000), (14400, 1994580), (15120, 1899600), (15750, 1823616), (15830, 1814400), (16000, 1795122), (16128, 1780875), (16200, 1772960), (16800, 1709640), (17280, 1662150), (18000, 1595664), (18144, 1583000), (18900, 1519680), (18996, 1512000), (19200, 1495935), (20160, 1424700), (20250, 1418368), (20736, 1385125), (21000, 1367712), (21600, 1329720), (22162, 1296000), (22400, 1282230), (22680, 1266400), (23625, 1215744), (23745, 1209600), (24000, 1196748), (24192, 1187250), (25200, 1139760), (25328, 1134000), (25920, 1108100), (26880, 1068525), (27000, 1063776), (28000, 1025784), (28350, 1013120), (28494, 1008000), (28800, 997290), (30240, 949800), (31500, 911808), (31660, 907200), (32000, 897561), (32400, 886480), (33243, 864000), (33600, 854820), (34560, 831075), (36000, 797832), (36288, 791500), (37800, 759840), (37992, 756000), (39575, 725760), (40320, 712350), (40500, 709184), (42000, 683856), (42741, 672000), (43200, 664860), (44324, 648000), (44800, 641115), (45360, 633200), (47250, 607872), (47490, 604800), (48000, 598374), (48384, 593625), (50400, 569880), (50656, 567000), (51840, 554050), (54000, 531888), (55405, 518400), (56000, 512892), (56700, 506560), (56988, 504000), (57600, 498645), (60480, 474900), (63000, 455904), (63320, 453600), (64800, 443240), (66486, 432000), (67200, 427410), (70875, 405248), (71235, 403200), (72000, 398916), (72576, 395750), (75600, 379920), (75984, 378000), (79150, 362880), (80640, 356175), (81000, 354592), (84000, 341928), (85482, 336000), (86400, 332430), (88648, 324000), (90720, 316600), (94500, 303936), (94980, 302400), (96000, 299187), (99729, 288000), (100800, 284940), (101312, 283500), (103680, 277025), (108000, 265944), (110810, 259200), (112000, 256446), (113400, 253280), (113976, 252000), (118725, 241920), (120960, 237450), (126000, 227952), (126640, 226800), (128223, 224000), (129600, 221620), (132972, 216000), (134400, 213705), (141750, 202624), (142470, 201600), (144000, 199458), (145152, 197875), (151200, 189960), (151968, 189000), (158300, 181440), (162000, 177296), (166215, 172800), (168000, 170964)]