69984000

素因数分解:

$2^8\times 3^7\times 5^3$

素因数の和:52

約数の個数: 288

約数和(自身を含む): 261468480

約数和(自身を除く): 191484480

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, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 540, 576, 600, 640, 648, 675, 720, 729, 750, 768, 800, 810, 864, 900, 960, 972, 1000, 1080, 1125, 1152, 1200, 1215, 1280, 1296, 1350, 1440, 1458, 1500, 1600, 1620, 1728, 1800, 1920, 1944, 2000, 2025, 2160, 2187, 2250, 2304, 2400, 2430, 2592, 2700, 2880, 2916, 3000, 3200, 3240, 3375, 3456, 3600, 3645, 3840, 3888, 4000, 4050, 4320, 4374, 4500, 4800, 4860, 5184, 5400, 5760, 5832, 6000, 6075, 6400, 6480, 6750, 6912, 7200, 7290, 7776, 8000, 8100, 8640, 8748, 9000, 9600, 9720, 10125, 10368, 10800, 10935, 11520, 11664, 12000, 12150, 12960, 13500, 14400, 14580, 15552, 16000, 16200, 17280, 17496, 18000, 18225, 19200, 19440, 20250, 20736, 21600, 21870, 23328, 24000, 24300, 25920, 27000, 28800, 29160, 30375, 31104, 32000, 32400, 34560, 34992, 36000, 36450, 38880, 40500, 43200, 43740, 46656, 48000, 48600, 51840, 54000, 54675, 57600, 58320, 60750, 62208, 64800, 69984, 72000, 72900, 77760, 81000, 86400, 87480, 91125, 93312, 96000, 97200, 103680, 108000, 109350, 116640, 121500, 129600, 139968, 144000, 145800, 155520, 162000, 172800, 174960, 182250, 186624, 194400, 216000, 218700, 233280, 243000, 259200, 273375, 279936, 288000, 291600, 311040, 324000, 349920, 364500, 388800, 432000, 437400, 466560, 486000, 518400, 546750, 559872, 583200, 648000, 699840, 729000, 777600, 864000, 874800, 933120, 972000, 1093500, 1166400, 1296000, 1399680, 1458000, 1555200, 1749600, 1944000, 2187000, 2332800, 2592000, 2799360, 2916000, 3499200, 3888000, 4374000, 4665600, 5832000, 6998400, 7776000, 8748000, 11664000, 13996800, 17496000, 23328000, 34992000, 69984000]

約数ペア:

[(1, 69984000), (2, 34992000), (3, 23328000), (4, 17496000), (5, 13996800), (6, 11664000), (8, 8748000), (9, 7776000), (10, 6998400), (12, 5832000), (15, 4665600), (16, 4374000), (18, 3888000), (20, 3499200), (24, 2916000), (25, 2799360), (27, 2592000), (30, 2332800), (32, 2187000), (36, 1944000), (40, 1749600), (45, 1555200), (48, 1458000), (50, 1399680), (54, 1296000), (60, 1166400), (64, 1093500), (72, 972000), (75, 933120), (80, 874800), (81, 864000), (90, 777600), (96, 729000), (100, 699840), (108, 648000), (120, 583200), (125, 559872), (128, 546750), (135, 518400), (144, 486000), (150, 466560), (160, 437400), (162, 432000), (180, 388800), (192, 364500), (200, 349920), (216, 324000), (225, 311040), (240, 291600), (243, 288000), (250, 279936), (256, 273375), (270, 259200), (288, 243000), (300, 233280), (320, 218700), (324, 216000), (360, 194400), (375, 186624), (384, 182250), (400, 174960), (405, 172800), (432, 162000), (450, 155520), (480, 145800), (486, 144000), (500, 139968), (540, 129600), (576, 121500), (600, 116640), (640, 109350), (648, 108000), (675, 103680), (720, 97200), (729, 96000), (750, 93312), (768, 91125), (800, 87480), (810, 86400), (864, 81000), (900, 77760), (960, 72900), (972, 72000), (1000, 69984), (1080, 64800), (1125, 62208), (1152, 60750), (1200, 58320), (1215, 57600), (1280, 54675), (1296, 54000), (1350, 51840), (1440, 48600), (1458, 48000), (1500, 46656), (1600, 43740), (1620, 43200), (1728, 40500), (1800, 38880), (1920, 36450), (1944, 36000), (2000, 34992), (2025, 34560), (2160, 32400), (2187, 32000), (2250, 31104), (2304, 30375), (2400, 29160), (2430, 28800), (2592, 27000), (2700, 25920), (2880, 24300), (2916, 24000), (3000, 23328), (3200, 21870), (3240, 21600), (3375, 20736), (3456, 20250), (3600, 19440), (3645, 19200), (3840, 18225), (3888, 18000), (4000, 17496), (4050, 17280), (4320, 16200), (4374, 16000), (4500, 15552), (4800, 14580), (4860, 14400), (5184, 13500), (5400, 12960), (5760, 12150), (5832, 12000), (6000, 11664), (6075, 11520), (6400, 10935), (6480, 10800), (6750, 10368), (6912, 10125), (7200, 9720), (7290, 9600), (7776, 9000), (8000, 8748), (8100, 8640)]