2790288000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{2153}}^1$

素因数の和:2194

約数の個数: 320

約数和(自身を含む): 10368020520

約数和(自身を除く): 7577732520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 500, 540, 576, 600, 640, 648, 675, 720, 750, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1296, 1350, 1440, 1500, 1600, 1620, 1728, 1800, 1920, 2000, 2025, 2153, 2160, 2250, 2400, 2592, 2700, 2880, 3000, 3200, 3240, 3375, 3456, 3600, 4000, 4050, 4306, 4320, 4500, 4800, 5184, 5400, 5760, 6000, 6459, 6480, 6750, 7200, 8000, 8100, 8612, 8640, 9000, 9600, 10125, 10368, 10765, 10800, 12000, 12918, 12960, 13500, 14400, 16000, 16200, 17224, 17280, 18000, 19377, 20250, 21530, 21600, 24000, 25836, 25920, 27000, 28800, 32295, 32400, 34448, 36000, 38754, 40500, 43060, 43200, 48000, 51672, 51840, 53825, 54000, 58131, 64590, 64800, 68896, 72000, 77508, 81000, 86120, 86400, 96885, 103344, 107650, 108000, 116262, 129180, 129600, 137792, 144000, 155016, 161475, 162000, 172240, 174393, 193770, 206688, 215300, 216000, 232524, 258360, 259200, 269125, 275584, 290655, 310032, 322950, 324000, 344480, 348786, 387540, 413376, 430600, 432000, 465048, 484425, 516720, 538250, 581310, 620064, 645900, 648000, 688960, 697572, 775080, 807375, 826752, 861200, 871965, 930096, 968850, 1033440, 1076500, 1162620, 1240128, 1291800, 1296000, 1377920, 1395144, 1453275, 1550160, 1614750, 1722400, 1743930, 1860192, 1937700, 2066880, 2153000, 2325240, 2422125, 2480256, 2583600, 2790288, 2906550, 3100320, 3229500, 3444800, 3487860, 3720384, 3875400, 4133760, 4306000, 4359825, 4650480, 4844250, 5167200, 5580576, 5813100, 6200640, 6459000, 6889600, 6975720, 7266375, 7440768, 7750800, 8612000, 8719650, 9300960, 9688500, 10334400, 11161152, 11626200, 12401280, 12918000, 13951440, 14532750, 15501600, 17224000, 17439300, 18601920, 19377000, 20668800, 21799125, 22322304, 23252400, 25836000, 27902880, 29065500, 31003200, 34448000, 34878600, 37203840, 38754000, 43598250, 46504800, 51672000, 55805760, 58131000, 62006400, 69757200, 77508000, 87196500, 93009600, 103344000, 111611520, 116262000, 139514400, 155016000, 174393000, 186019200, 232524000, 279028800, 310032000, 348786000, 465048000, 558057600, 697572000, 930096000, 1395144000, 2790288000]

約数ペア:

[(1, 2790288000), (2, 1395144000), (3, 930096000), (4, 697572000), (5, 558057600), (6, 465048000), (8, 348786000), (9, 310032000), (10, 279028800), (12, 232524000), (15, 186019200), (16, 174393000), (18, 155016000), (20, 139514400), (24, 116262000), (25, 111611520), (27, 103344000), (30, 93009600), (32, 87196500), (36, 77508000), (40, 69757200), (45, 62006400), (48, 58131000), (50, 55805760), (54, 51672000), (60, 46504800), (64, 43598250), (72, 38754000), (75, 37203840), (80, 34878600), (81, 34448000), (90, 31003200), (96, 29065500), (100, 27902880), (108, 25836000), (120, 23252400), (125, 22322304), (128, 21799125), (135, 20668800), (144, 19377000), (150, 18601920), (160, 17439300), (162, 17224000), (180, 15501600), (192, 14532750), (200, 13951440), (216, 12918000), (225, 12401280), (240, 11626200), (250, 11161152), (270, 10334400), (288, 9688500), (300, 9300960), (320, 8719650), (324, 8612000), (360, 7750800), (375, 7440768), (384, 7266375), (400, 6975720), (405, 6889600), (432, 6459000), (450, 6200640), (480, 5813100), (500, 5580576), (540, 5167200), (576, 4844250), (600, 4650480), (640, 4359825), (648, 4306000), (675, 4133760), (720, 3875400), (750, 3720384), (800, 3487860), (810, 3444800), (864, 3229500), (900, 3100320), (960, 2906550), (1000, 2790288), (1080, 2583600), (1125, 2480256), (1152, 2422125), (1200, 2325240), (1296, 2153000), (1350, 2066880), (1440, 1937700), (1500, 1860192), (1600, 1743930), (1620, 1722400), (1728, 1614750), (1800, 1550160), (1920, 1453275), (2000, 1395144), (2025, 1377920), (2153, 1296000), (2160, 1291800), (2250, 1240128), (2400, 1162620), (2592, 1076500), (2700, 1033440), (2880, 968850), (3000, 930096), (3200, 871965), (3240, 861200), (3375, 826752), (3456, 807375), (3600, 775080), (4000, 697572), (4050, 688960), (4306, 648000), (4320, 645900), (4500, 620064), (4800, 581310), (5184, 538250), (5400, 516720), (5760, 484425), (6000, 465048), (6459, 432000), (6480, 430600), (6750, 413376), (7200, 387540), (8000, 348786), (8100, 344480), (8612, 324000), (8640, 322950), (9000, 310032), (9600, 290655), (10125, 275584), (10368, 269125), (10765, 259200), (10800, 258360), (12000, 232524), (12918, 216000), (12960, 215300), (13500, 206688), (14400, 193770), (16000, 174393), (16200, 172240), (17224, 162000), (17280, 161475), (18000, 155016), (19377, 144000), (20250, 137792), (21530, 129600), (21600, 129180), (24000, 116262), (25836, 108000), (25920, 107650), (27000, 103344), (28800, 96885), (32295, 86400), (32400, 86120), (34448, 81000), (36000, 77508), (38754, 72000), (40500, 68896), (43060, 64800), (43200, 64590), (48000, 58131), (51672, 54000), (51840, 53825)]