1431072000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 216

約数和(自身を含む): 5150450760

約数和(自身を除く): 3719378760

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, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 4969, 5760, 6000, 6400, 7200, 8000, 9000, 9600, 9938, 11520, 12000, 14400, 14907, 16000, 18000, 19200, 19876, 24000, 24845, 28800, 29814, 32000, 36000, 39752, 44721, 48000, 49690, 57600, 59628, 72000, 74535, 79504, 89442, 96000, 99380, 119256, 124225, 144000, 149070, 159008, 178884, 198760, 223605, 238512, 248450, 288000, 298140, 318016, 357768, 372675, 397520, 447210, 477024, 496900, 596280, 621125, 636032, 715536, 745350, 795040, 894420, 954048, 993800, 1118025, 1192560, 1242250, 1272064, 1431072, 1490700, 1590080, 1788840, 1863375, 1908096, 1987600, 2236050, 2385120, 2484500, 2862144, 2981400, 3180160, 3577680, 3726750, 3816192, 3975200, 4472100, 4770240, 4969000, 5590125, 5724288, 5962800, 6360320, 7155360, 7453500, 7950400, 8944200, 9540480, 9938000, 11180250, 11448576, 11925600, 14310720, 14907000, 15900800, 17888400, 19080960, 19876000, 22360500, 23851200, 28621440, 29814000, 31801600, 35776800, 39752000, 44721000, 47702400, 57242880, 59628000, 71553600, 79504000, 89442000, 95404800, 119256000, 143107200, 159008000, 178884000, 238512000, 286214400, 357768000, 477024000, 715536000, 1431072000]

約数ペア:

[(1, 1431072000), (2, 715536000), (3, 477024000), (4, 357768000), (5, 286214400), (6, 238512000), (8, 178884000), (9, 159008000), (10, 143107200), (12, 119256000), (15, 95404800), (16, 89442000), (18, 79504000), (20, 71553600), (24, 59628000), (25, 57242880), (30, 47702400), (32, 44721000), (36, 39752000), (40, 35776800), (45, 31801600), (48, 29814000), (50, 28621440), (60, 23851200), (64, 22360500), (72, 19876000), (75, 19080960), (80, 17888400), (90, 15900800), (96, 14907000), (100, 14310720), (120, 11925600), (125, 11448576), (128, 11180250), (144, 9938000), (150, 9540480), (160, 8944200), (180, 7950400), (192, 7453500), (200, 7155360), (225, 6360320), (240, 5962800), (250, 5724288), (256, 5590125), (288, 4969000), (300, 4770240), (320, 4472100), (360, 3975200), (375, 3816192), (384, 3726750), (400, 3577680), (450, 3180160), (480, 2981400), (500, 2862144), (576, 2484500), (600, 2385120), (640, 2236050), (720, 1987600), (750, 1908096), (768, 1863375), (800, 1788840), (900, 1590080), (960, 1490700), (1000, 1431072), (1125, 1272064), (1152, 1242250), (1200, 1192560), (1280, 1118025), (1440, 993800), (1500, 954048), (1600, 894420), (1800, 795040), (1920, 745350), (2000, 715536), (2250, 636032), (2304, 621125), (2400, 596280), (2880, 496900), (3000, 477024), (3200, 447210), (3600, 397520), (3840, 372675), (4000, 357768), (4500, 318016), (4800, 298140), (4969, 288000), (5760, 248450), (6000, 238512), (6400, 223605), (7200, 198760), (8000, 178884), (9000, 159008), (9600, 149070), (9938, 144000), (11520, 124225), (12000, 119256), (14400, 99380), (14907, 96000), (16000, 89442), (18000, 79504), (19200, 74535), (19876, 72000), (24000, 59628), (24845, 57600), (28800, 49690), (29814, 48000), (32000, 44721), (36000, 39752)]