1951776000

素因数分解:

$2^8\times 3^5\times 5^3\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 432

約数和(自身を含む): 7312189248

約数和(自身を除く): 5360413248

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, 243, 250, 251, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 502, 540, 576, 600, 640, 648, 675, 720, 750, 753, 768, 800, 810, 864, 900, 960, 972, 1000, 1004, 1080, 1125, 1152, 1200, 1215, 1255, 1280, 1296, 1350, 1440, 1500, 1506, 1600, 1620, 1728, 1800, 1920, 1944, 2000, 2008, 2025, 2160, 2250, 2259, 2304, 2400, 2430, 2510, 2592, 2700, 2880, 3000, 3012, 3200, 3240, 3375, 3456, 3600, 3765, 3840, 3888, 4000, 4016, 4050, 4320, 4500, 4518, 4800, 4860, 5020, 5184, 5400, 5760, 6000, 6024, 6075, 6275, 6400, 6480, 6750, 6777, 6912, 7200, 7530, 7776, 8000, 8032, 8100, 8640, 9000, 9036, 9600, 9720, 10040, 10125, 10368, 10800, 11295, 11520, 12000, 12048, 12150, 12550, 12960, 13500, 13554, 14400, 15060, 15552, 16000, 16064, 16200, 17280, 18000, 18072, 18825, 19200, 19440, 20080, 20250, 20331, 20736, 21600, 22590, 24000, 24096, 24300, 25100, 25920, 27000, 27108, 28800, 30120, 30375, 31104, 31375, 32000, 32128, 32400, 33885, 34560, 36000, 36144, 37650, 38880, 40160, 40500, 40662, 43200, 45180, 48000, 48192, 48600, 50200, 51840, 54000, 54216, 56475, 57600, 60240, 60750, 60993, 62208, 62750, 64256, 64800, 67770, 72000, 72288, 75300, 77760, 80320, 81000, 81324, 86400, 90360, 94125, 96000, 96384, 97200, 100400, 101655, 103680, 108000, 108432, 112950, 120480, 121500, 121986, 125500, 129600, 135540, 144000, 144576, 150600, 155520, 160640, 162000, 162648, 169425, 172800, 180720, 188250, 192768, 194400, 200800, 203310, 216000, 216864, 225900, 240960, 243000, 243972, 251000, 259200, 271080, 282375, 288000, 289152, 301200, 304965, 311040, 321280, 324000, 325296, 338850, 361440, 376500, 388800, 401600, 406620, 432000, 433728, 451800, 481920, 486000, 487944, 502000, 508275, 518400, 542160, 564750, 578304, 602400, 609930, 648000, 650592, 677700, 722880, 753000, 777600, 803200, 813240, 847125, 864000, 867456, 903600, 963840, 972000, 975888, 1004000, 1016550, 1084320, 1129500, 1204800, 1219860, 1296000, 1301184, 1355400, 1445760, 1506000, 1524825, 1555200, 1606400, 1626480, 1694250, 1734912, 1807200, 1944000, 1951776, 2008000, 2033100, 2168640, 2259000, 2409600, 2439720, 2541375, 2592000, 2602368, 2710800, 2891520, 3012000, 3049650, 3252960, 3388500, 3614400, 3888000, 3903552, 4016000, 4066200, 4337280, 4518000, 4819200, 4879440, 5082750, 5204736, 5421600, 6024000, 6099300, 6505920, 6777000, 7228800, 7624125, 7776000, 7807104, 8032000, 8132400, 8674560, 9036000, 9758880, 10165500, 10843200, 12048000, 12198600, 13011840, 13554000, 14457600, 15248250, 15614208, 16264800, 18072000, 19517760, 20331000, 21686400, 24096000, 24397200, 26023680, 27108000, 30496500, 32529600, 36144000, 39035520, 40662000, 43372800, 48794400, 54216000, 60993000, 65059200, 72288000, 78071040, 81324000, 97588800, 108432000, 121986000, 130118400, 162648000, 195177600, 216864000, 243972000, 325296000, 390355200, 487944000, 650592000, 975888000, 1951776000]

約数ペア:

[(1, 1951776000), (2, 975888000), (3, 650592000), (4, 487944000), (5, 390355200), (6, 325296000), (8, 243972000), (9, 216864000), (10, 195177600), (12, 162648000), (15, 130118400), (16, 121986000), (18, 108432000), (20, 97588800), (24, 81324000), (25, 78071040), (27, 72288000), (30, 65059200), (32, 60993000), (36, 54216000), (40, 48794400), (45, 43372800), (48, 40662000), (50, 39035520), (54, 36144000), (60, 32529600), (64, 30496500), (72, 27108000), (75, 26023680), (80, 24397200), (81, 24096000), (90, 21686400), (96, 20331000), (100, 19517760), (108, 18072000), (120, 16264800), (125, 15614208), (128, 15248250), (135, 14457600), (144, 13554000), (150, 13011840), (160, 12198600), (162, 12048000), (180, 10843200), (192, 10165500), (200, 9758880), (216, 9036000), (225, 8674560), (240, 8132400), (243, 8032000), (250, 7807104), (251, 7776000), (256, 7624125), (270, 7228800), (288, 6777000), (300, 6505920), (320, 6099300), (324, 6024000), (360, 5421600), (375, 5204736), (384, 5082750), (400, 4879440), (405, 4819200), (432, 4518000), (450, 4337280), (480, 4066200), (486, 4016000), (500, 3903552), (502, 3888000), (540, 3614400), (576, 3388500), (600, 3252960), (640, 3049650), (648, 3012000), (675, 2891520), (720, 2710800), (750, 2602368), (753, 2592000), (768, 2541375), (800, 2439720), (810, 2409600), (864, 2259000), (900, 2168640), (960, 2033100), (972, 2008000), (1000, 1951776), (1004, 1944000), (1080, 1807200), (1125, 1734912), (1152, 1694250), (1200, 1626480), (1215, 1606400), (1255, 1555200), (1280, 1524825), (1296, 1506000), (1350, 1445760), (1440, 1355400), (1500, 1301184), (1506, 1296000), (1600, 1219860), (1620, 1204800), (1728, 1129500), (1800, 1084320), (1920, 1016550), (1944, 1004000), (2000, 975888), (2008, 972000), (2025, 963840), (2160, 903600), (2250, 867456), (2259, 864000), (2304, 847125), (2400, 813240), (2430, 803200), (2510, 777600), (2592, 753000), (2700, 722880), (2880, 677700), (3000, 650592), (3012, 648000), (3200, 609930), (3240, 602400), (3375, 578304), (3456, 564750), (3600, 542160), (3765, 518400), (3840, 508275), (3888, 502000), (4000, 487944), (4016, 486000), (4050, 481920), (4320, 451800), (4500, 433728), (4518, 432000), (4800, 406620), (4860, 401600), (5020, 388800), (5184, 376500), (5400, 361440), (5760, 338850), (6000, 325296), (6024, 324000), (6075, 321280), (6275, 311040), (6400, 304965), (6480, 301200), (6750, 289152), (6777, 288000), (6912, 282375), (7200, 271080), (7530, 259200), (7776, 251000), (8000, 243972), (8032, 243000), (8100, 240960), (8640, 225900), (9000, 216864), (9036, 216000), (9600, 203310), (9720, 200800), (10040, 194400), (10125, 192768), (10368, 188250), (10800, 180720), (11295, 172800), (11520, 169425), (12000, 162648), (12048, 162000), (12150, 160640), (12550, 155520), (12960, 150600), (13500, 144576), (13554, 144000), (14400, 135540), (15060, 129600), (15552, 125500), (16000, 121986), (16064, 121500), (16200, 120480), (17280, 112950), (18000, 108432), (18072, 108000), (18825, 103680), (19200, 101655), (19440, 100400), (20080, 97200), (20250, 96384), (20331, 96000), (20736, 94125), (21600, 90360), (22590, 86400), (24000, 81324), (24096, 81000), (24300, 80320), (25100, 77760), (25920, 75300), (27000, 72288), (27108, 72000), (28800, 67770), (30120, 64800), (30375, 64256), (31104, 62750), (31375, 62208), (32000, 60993), (32128, 60750), (32400, 60240), (33885, 57600), (34560, 56475), (36000, 54216), (36144, 54000), (37650, 51840), (38880, 50200), (40160, 48600), (40500, 48192), (40662, 48000), (43200, 45180)]