16656000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{347}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 55373760

約数和(自身を除く): 38717760

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, 300, 320, 347, 375, 384, 400, 480, 500, 600, 640, 694, 750, 800, 960, 1000, 1041, 1200, 1388, 1500, 1600, 1735, 1920, 2000, 2082, 2400, 2776, 3000, 3200, 3470, 4000, 4164, 4800, 5205, 5552, 6000, 6940, 8000, 8328, 8675, 9600, 10410, 11104, 12000, 13880, 16000, 16656, 17350, 20820, 22208, 24000, 26025, 27760, 33312, 34700, 41640, 43375, 44416, 48000, 52050, 55520, 66624, 69400, 83280, 86750, 104100, 111040, 130125, 133248, 138800, 166560, 173500, 208200, 222080, 260250, 277600, 333120, 347000, 416400, 520500, 555200, 666240, 694000, 832800, 1041000, 1110400, 1388000, 1665600, 2082000, 2776000, 3331200, 4164000, 5552000, 8328000, 16656000]

約数ペア:

[(1, 16656000), (2, 8328000), (3, 5552000), (4, 4164000), (5, 3331200), (6, 2776000), (8, 2082000), (10, 1665600), (12, 1388000), (15, 1110400), (16, 1041000), (20, 832800), (24, 694000), (25, 666240), (30, 555200), (32, 520500), (40, 416400), (48, 347000), (50, 333120), (60, 277600), (64, 260250), (75, 222080), (80, 208200), (96, 173500), (100, 166560), (120, 138800), (125, 133248), (128, 130125), (150, 111040), (160, 104100), (192, 86750), (200, 83280), (240, 69400), (250, 66624), (300, 55520), (320, 52050), (347, 48000), (375, 44416), (384, 43375), (400, 41640), (480, 34700), (500, 33312), (600, 27760), (640, 26025), (694, 24000), (750, 22208), (800, 20820), (960, 17350), (1000, 16656), (1041, 16000), (1200, 13880), (1388, 12000), (1500, 11104), (1600, 10410), (1735, 9600), (1920, 8675), (2000, 8328), (2082, 8000), (2400, 6940), (2776, 6000), (3000, 5552), (3200, 5205), (3470, 4800), (4000, 4164)]