1816128000

素因数分解:

$2^9\times 3^3\times 5^3\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 320

約数和(自身を含む): 6715463040

約数和(自身を除く): 4899335040

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, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 512, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1051, 1080, 1125, 1152, 1200, 1280, 1350, 1440, 1500, 1536, 1600, 1728, 1800, 1920, 2000, 2102, 2160, 2250, 2304, 2400, 2560, 2700, 2880, 3000, 3153, 3200, 3375, 3456, 3600, 3840, 4000, 4204, 4320, 4500, 4608, 4800, 5255, 5400, 5760, 6000, 6306, 6400, 6750, 6912, 7200, 7680, 8000, 8408, 8640, 9000, 9459, 9600, 10510, 10800, 11520, 12000, 12612, 12800, 13500, 13824, 14400, 15765, 16000, 16816, 17280, 18000, 18918, 19200, 21020, 21600, 23040, 24000, 25224, 26275, 27000, 28377, 28800, 31530, 32000, 33632, 34560, 36000, 37836, 38400, 42040, 43200, 47295, 48000, 50448, 52550, 54000, 56754, 57600, 63060, 64000, 67264, 69120, 72000, 75672, 78825, 84080, 86400, 94590, 96000, 100896, 105100, 108000, 113508, 115200, 126120, 131375, 134528, 141885, 144000, 151344, 157650, 168160, 172800, 189180, 192000, 201792, 210200, 216000, 227016, 236475, 252240, 262750, 269056, 283770, 288000, 302688, 315300, 336320, 345600, 378360, 394125, 403584, 420400, 432000, 454032, 472950, 504480, 525500, 538112, 567540, 576000, 605376, 630600, 672640, 709425, 756720, 788250, 807168, 840800, 864000, 908064, 945900, 1008960, 1051000, 1135080, 1182375, 1210752, 1261200, 1345280, 1418850, 1513440, 1576500, 1614336, 1681600, 1728000, 1816128, 1891800, 2017920, 2102000, 2270160, 2364750, 2421504, 2522400, 2690560, 2837700, 3026880, 3153000, 3363200, 3547125, 3632256, 3783600, 4035840, 4204000, 4540320, 4729500, 4843008, 5044800, 5675400, 6053760, 6306000, 6726400, 7094250, 7264512, 7567200, 8071680, 8408000, 9080640, 9459000, 10089600, 11350800, 12107520, 12612000, 13452800, 14188500, 14529024, 15134400, 16816000, 18161280, 18918000, 20179200, 22701600, 24215040, 25224000, 28377000, 30268800, 33632000, 36322560, 37836000, 40358400, 45403200, 50448000, 56754000, 60537600, 67264000, 72645120, 75672000, 90806400, 100896000, 113508000, 121075200, 151344000, 181612800, 201792000, 227016000, 302688000, 363225600, 454032000, 605376000, 908064000, 1816128000]

約数ペア:

[(1, 1816128000), (2, 908064000), (3, 605376000), (4, 454032000), (5, 363225600), (6, 302688000), (8, 227016000), (9, 201792000), (10, 181612800), (12, 151344000), (15, 121075200), (16, 113508000), (18, 100896000), (20, 90806400), (24, 75672000), (25, 72645120), (27, 67264000), (30, 60537600), (32, 56754000), (36, 50448000), (40, 45403200), (45, 40358400), (48, 37836000), (50, 36322560), (54, 33632000), (60, 30268800), (64, 28377000), (72, 25224000), (75, 24215040), (80, 22701600), (90, 20179200), (96, 18918000), (100, 18161280), (108, 16816000), (120, 15134400), (125, 14529024), (128, 14188500), (135, 13452800), (144, 12612000), (150, 12107520), (160, 11350800), (180, 10089600), (192, 9459000), (200, 9080640), (216, 8408000), (225, 8071680), (240, 7567200), (250, 7264512), (256, 7094250), (270, 6726400), (288, 6306000), (300, 6053760), (320, 5675400), (360, 5044800), (375, 4843008), (384, 4729500), (400, 4540320), (432, 4204000), (450, 4035840), (480, 3783600), (500, 3632256), (512, 3547125), (540, 3363200), (576, 3153000), (600, 3026880), (640, 2837700), (675, 2690560), (720, 2522400), (750, 2421504), (768, 2364750), (800, 2270160), (864, 2102000), (900, 2017920), (960, 1891800), (1000, 1816128), (1051, 1728000), (1080, 1681600), (1125, 1614336), (1152, 1576500), (1200, 1513440), (1280, 1418850), (1350, 1345280), (1440, 1261200), (1500, 1210752), (1536, 1182375), (1600, 1135080), (1728, 1051000), (1800, 1008960), (1920, 945900), (2000, 908064), (2102, 864000), (2160, 840800), (2250, 807168), (2304, 788250), (2400, 756720), (2560, 709425), (2700, 672640), (2880, 630600), (3000, 605376), (3153, 576000), (3200, 567540), (3375, 538112), (3456, 525500), (3600, 504480), (3840, 472950), (4000, 454032), (4204, 432000), (4320, 420400), (4500, 403584), (4608, 394125), (4800, 378360), (5255, 345600), (5400, 336320), (5760, 315300), (6000, 302688), (6306, 288000), (6400, 283770), (6750, 269056), (6912, 262750), (7200, 252240), (7680, 236475), (8000, 227016), (8408, 216000), (8640, 210200), (9000, 201792), (9459, 192000), (9600, 189180), (10510, 172800), (10800, 168160), (11520, 157650), (12000, 151344), (12612, 144000), (12800, 141885), (13500, 134528), (13824, 131375), (14400, 126120), (15765, 115200), (16000, 113508), (16816, 108000), (17280, 105100), (18000, 100896), (18918, 96000), (19200, 94590), (21020, 86400), (21600, 84080), (23040, 78825), (24000, 75672), (25224, 72000), (26275, 69120), (27000, 67264), (28377, 64000), (28800, 63060), (31530, 57600), (32000, 56754), (33632, 54000), (34560, 52550), (36000, 50448), (37836, 48000), (38400, 47295), (42040, 43200)]