12769728000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{66509}}^1$

素因数の和:66545

約数の個数: 160

約数和(自身を含む): 42456791520

約数和(自身を除く): 29687063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 7680, 8000, 9600, 12000, 12800, 16000, 19200, 24000, 32000, 38400, 48000, 64000, 66509, 96000, 133018, 192000, 199527, 266036, 332545, 399054, 532072, 665090, 798108, 997635, 1064144, 1330180, 1596216, 1662725, 1995270, 2128288, 2660360, 3192432, 3325450, 3990540, 4256576, 4988175, 5320720, 6384864, 6650900, 7981080, 8313625, 8513152, 9976350, 10641440, 12769728, 13301800, 15962160, 16627250, 17026304, 19952700, 21282880, 24940875, 25539456, 26603600, 31924320, 33254500, 34052608, 39905400, 42565760, 49881750, 51078912, 53207200, 63848640, 66509000, 79810800, 85131520, 99763500, 102157824, 106414400, 127697280, 133018000, 159621600, 170263040, 199527000, 212828800, 255394560, 266036000, 319243200, 399054000, 425657600, 510789120, 532072000, 638486400, 798108000, 851315200, 1064144000, 1276972800, 1596216000, 2128288000, 2553945600, 3192432000, 4256576000, 6384864000, 12769728000]

約数ペア:

[(1, 12769728000), (2, 6384864000), (3, 4256576000), (4, 3192432000), (5, 2553945600), (6, 2128288000), (8, 1596216000), (10, 1276972800), (12, 1064144000), (15, 851315200), (16, 798108000), (20, 638486400), (24, 532072000), (25, 510789120), (30, 425657600), (32, 399054000), (40, 319243200), (48, 266036000), (50, 255394560), (60, 212828800), (64, 199527000), (75, 170263040), (80, 159621600), (96, 133018000), (100, 127697280), (120, 106414400), (125, 102157824), (128, 99763500), (150, 85131520), (160, 79810800), (192, 66509000), (200, 63848640), (240, 53207200), (250, 51078912), (256, 49881750), (300, 42565760), (320, 39905400), (375, 34052608), (384, 33254500), (400, 31924320), (480, 26603600), (500, 25539456), (512, 24940875), (600, 21282880), (640, 19952700), (750, 17026304), (768, 16627250), (800, 15962160), (960, 13301800), (1000, 12769728), (1200, 10641440), (1280, 9976350), (1500, 8513152), (1536, 8313625), (1600, 7981080), (1920, 6650900), (2000, 6384864), (2400, 5320720), (2560, 4988175), (3000, 4256576), (3200, 3990540), (3840, 3325450), (4000, 3192432), (4800, 2660360), (6000, 2128288), (6400, 1995270), (7680, 1662725), (8000, 1596216), (9600, 1330180), (12000, 1064144), (12800, 997635), (16000, 798108), (19200, 665090), (24000, 532072), (32000, 399054), (38400, 332545), (48000, 266036), (64000, 199527), (66509, 192000), (96000, 133018)]