2019456000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{1753}}^1$

素因数の和:1794

約数の個数: 264

約数和(自身を含む): 7281408264

約数和(自身を除く): 5261952264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1753, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3072, 3200, 3506, 3600, 3840, 4000, 4500, 4608, 4800, 5120, 5259, 5760, 6000, 6400, 7012, 7200, 7680, 8000, 8765, 9000, 9216, 9600, 10518, 11520, 12000, 12800, 14024, 14400, 15360, 15777, 16000, 17530, 18000, 19200, 21036, 23040, 24000, 25600, 26295, 28048, 28800, 31554, 32000, 35060, 36000, 38400, 42072, 43825, 46080, 48000, 52590, 56096, 57600, 63108, 64000, 70120, 72000, 76800, 78885, 84144, 87650, 96000, 105180, 112192, 115200, 126216, 128000, 131475, 140240, 144000, 157770, 168288, 175300, 192000, 210360, 219125, 224384, 230400, 252432, 262950, 280480, 288000, 315540, 336576, 350600, 384000, 394425, 420720, 438250, 448768, 504864, 525900, 560960, 576000, 631080, 657375, 673152, 701200, 788850, 841440, 876500, 897536, 1009728, 1051800, 1121920, 1152000, 1262160, 1314750, 1346304, 1402400, 1577700, 1682880, 1753000, 1795072, 1972125, 2019456, 2103600, 2243840, 2524320, 2629500, 2692608, 2804800, 3155400, 3365760, 3506000, 3944250, 4038912, 4207200, 4487680, 5048640, 5259000, 5385216, 5609600, 6310800, 6731520, 7012000, 7888500, 8077824, 8414400, 8975360, 10097280, 10518000, 11219200, 12621600, 13463040, 14024000, 15777000, 16155648, 16828800, 20194560, 21036000, 22438400, 25243200, 26926080, 28048000, 31554000, 33657600, 40389120, 42072000, 44876800, 50486400, 56096000, 63108000, 67315200, 80778240, 84144000, 100972800, 112192000, 126216000, 134630400, 168288000, 201945600, 224384000, 252432000, 336576000, 403891200, 504864000, 673152000, 1009728000, 2019456000]

約数ペア:

[(1, 2019456000), (2, 1009728000), (3, 673152000), (4, 504864000), (5, 403891200), (6, 336576000), (8, 252432000), (9, 224384000), (10, 201945600), (12, 168288000), (15, 134630400), (16, 126216000), (18, 112192000), (20, 100972800), (24, 84144000), (25, 80778240), (30, 67315200), (32, 63108000), (36, 56096000), (40, 50486400), (45, 44876800), (48, 42072000), (50, 40389120), (60, 33657600), (64, 31554000), (72, 28048000), (75, 26926080), (80, 25243200), (90, 22438400), (96, 21036000), (100, 20194560), (120, 16828800), (125, 16155648), (128, 15777000), (144, 14024000), (150, 13463040), (160, 12621600), (180, 11219200), (192, 10518000), (200, 10097280), (225, 8975360), (240, 8414400), (250, 8077824), (256, 7888500), (288, 7012000), (300, 6731520), (320, 6310800), (360, 5609600), (375, 5385216), (384, 5259000), (400, 5048640), (450, 4487680), (480, 4207200), (500, 4038912), (512, 3944250), (576, 3506000), (600, 3365760), (640, 3155400), (720, 2804800), (750, 2692608), (768, 2629500), (800, 2524320), (900, 2243840), (960, 2103600), (1000, 2019456), (1024, 1972125), (1125, 1795072), (1152, 1753000), (1200, 1682880), (1280, 1577700), (1440, 1402400), (1500, 1346304), (1536, 1314750), (1600, 1262160), (1753, 1152000), (1800, 1121920), (1920, 1051800), (2000, 1009728), (2250, 897536), (2304, 876500), (2400, 841440), (2560, 788850), (2880, 701200), (3000, 673152), (3072, 657375), (3200, 631080), (3506, 576000), (3600, 560960), (3840, 525900), (4000, 504864), (4500, 448768), (4608, 438250), (4800, 420720), (5120, 394425), (5259, 384000), (5760, 350600), (6000, 336576), (6400, 315540), (7012, 288000), (7200, 280480), (7680, 262950), (8000, 252432), (8765, 230400), (9000, 224384), (9216, 219125), (9600, 210360), (10518, 192000), (11520, 175300), (12000, 168288), (12800, 157770), (14024, 144000), (14400, 140240), (15360, 131475), (15777, 128000), (16000, 126216), (17530, 115200), (18000, 112192), (19200, 105180), (21036, 96000), (23040, 87650), (24000, 84144), (25600, 78885), (26295, 76800), (28048, 72000), (28800, 70120), (31554, 64000), (32000, 63108), (35060, 57600), (36000, 56096), (38400, 52590), (42072, 48000), (43825, 46080)]