12921408000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{22433}}^1$

素因数の和:22472

約数の個数: 240

約数和(自身を含む): 46542563496

約数和(自身を除く): 33621155496

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, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4608, 4800, 5760, 6000, 6400, 7200, 7680, 8000, 9000, 9600, 11520, 12000, 12800, 14400, 16000, 18000, 19200, 22433, 23040, 24000, 28800, 32000, 36000, 38400, 44866, 48000, 57600, 64000, 67299, 72000, 89732, 96000, 112165, 115200, 134598, 144000, 179464, 192000, 201897, 224330, 269196, 288000, 336495, 358928, 403794, 448660, 538392, 560825, 576000, 672990, 717856, 807588, 897320, 1009485, 1076784, 1121650, 1345980, 1435712, 1615176, 1682475, 1794640, 2018970, 2153568, 2243300, 2691960, 2804125, 2871424, 3230352, 3364950, 3589280, 4037940, 4307136, 4486600, 5047425, 5383920, 5608250, 5742848, 6460704, 6729900, 7178560, 8075880, 8412375, 8614272, 8973200, 10094850, 10767840, 11216500, 11485696, 12921408, 13459800, 14357120, 16151760, 16824750, 17228544, 17946400, 20189700, 21535680, 22433000, 25237125, 25842816, 26919600, 28714240, 32303520, 33649500, 34457088, 35892800, 40379400, 43071360, 44866000, 50474250, 51685632, 53839200, 57428480, 64607040, 67299000, 71785600, 80758800, 86142720, 89732000, 100948500, 103371264, 107678400, 129214080, 134598000, 143571200, 161517600, 172285440, 179464000, 201897000, 215356800, 258428160, 269196000, 287142400, 323035200, 358928000, 403794000, 430713600, 516856320, 538392000, 646070400, 717856000, 807588000, 861427200, 1076784000, 1292140800, 1435712000, 1615176000, 2153568000, 2584281600, 3230352000, 4307136000, 6460704000, 12921408000]

約数ペア:

[(1, 12921408000), (2, 6460704000), (3, 4307136000), (4, 3230352000), (5, 2584281600), (6, 2153568000), (8, 1615176000), (9, 1435712000), (10, 1292140800), (12, 1076784000), (15, 861427200), (16, 807588000), (18, 717856000), (20, 646070400), (24, 538392000), (25, 516856320), (30, 430713600), (32, 403794000), (36, 358928000), (40, 323035200), (45, 287142400), (48, 269196000), (50, 258428160), (60, 215356800), (64, 201897000), (72, 179464000), (75, 172285440), (80, 161517600), (90, 143571200), (96, 134598000), (100, 129214080), (120, 107678400), (125, 103371264), (128, 100948500), (144, 89732000), (150, 86142720), (160, 80758800), (180, 71785600), (192, 67299000), (200, 64607040), (225, 57428480), (240, 53839200), (250, 51685632), (256, 50474250), (288, 44866000), (300, 43071360), (320, 40379400), (360, 35892800), (375, 34457088), (384, 33649500), (400, 32303520), (450, 28714240), (480, 26919600), (500, 25842816), (512, 25237125), (576, 22433000), (600, 21535680), (640, 20189700), (720, 17946400), (750, 17228544), (768, 16824750), (800, 16151760), (900, 14357120), (960, 13459800), (1000, 12921408), (1125, 11485696), (1152, 11216500), (1200, 10767840), (1280, 10094850), (1440, 8973200), (1500, 8614272), (1536, 8412375), (1600, 8075880), (1800, 7178560), (1920, 6729900), (2000, 6460704), (2250, 5742848), (2304, 5608250), (2400, 5383920), (2560, 5047425), (2880, 4486600), (3000, 4307136), (3200, 4037940), (3600, 3589280), (3840, 3364950), (4000, 3230352), (4500, 2871424), (4608, 2804125), (4800, 2691960), (5760, 2243300), (6000, 2153568), (6400, 2018970), (7200, 1794640), (7680, 1682475), (8000, 1615176), (9000, 1435712), (9600, 1345980), (11520, 1121650), (12000, 1076784), (12800, 1009485), (14400, 897320), (16000, 807588), (18000, 717856), (19200, 672990), (22433, 576000), (23040, 560825), (24000, 538392), (28800, 448660), (32000, 403794), (36000, 358928), (38400, 336495), (44866, 288000), (48000, 269196), (57600, 224330), (64000, 201897), (67299, 192000), (72000, 179464), (89732, 144000), (96000, 134598), (112165, 115200)]