16811694720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{972899}}^1$

素因数の和:972927

約数の個数: 128

約数和(自身を含む): 59541480000

約数和(自身を除く): 42729785280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 972899, 1945798, 2918697, 3891596, 4864495, 5837394, 7783192, 8756091, 9728990, 11674788, 14593485, 15566384, 17512182, 19457980, 23349576, 26268273, 29186970, 31132768, 35024364, 38915960, 43780455, 46699152, 52536546, 58373940, 62265536, 70048728, 77831920, 87560910, 93398304, 105073092, 116747880, 124531072, 131341365, 140097456, 155663840, 175121820, 186796608, 210146184, 233495760, 262682730, 280194912, 311327680, 350243640, 373593216, 420292368, 466991520, 525365460, 560389824, 622655360, 700487280, 840584736, 933983040, 1050730920, 1120779648, 1400974560, 1681169472, 1867966080, 2101461840, 2801949120, 3362338944, 4202923680, 5603898240, 8405847360, 16811694720]

約数ペア:

[(1, 16811694720), (2, 8405847360), (3, 5603898240), (4, 4202923680), (5, 3362338944), (6, 2801949120), (8, 2101461840), (9, 1867966080), (10, 1681169472), (12, 1400974560), (15, 1120779648), (16, 1050730920), (18, 933983040), (20, 840584736), (24, 700487280), (27, 622655360), (30, 560389824), (32, 525365460), (36, 466991520), (40, 420292368), (45, 373593216), (48, 350243640), (54, 311327680), (60, 280194912), (64, 262682730), (72, 233495760), (80, 210146184), (90, 186796608), (96, 175121820), (108, 155663840), (120, 140097456), (128, 131341365), (135, 124531072), (144, 116747880), (160, 105073092), (180, 93398304), (192, 87560910), (216, 77831920), (240, 70048728), (270, 62265536), (288, 58373940), (320, 52536546), (360, 46699152), (384, 43780455), (432, 38915960), (480, 35024364), (540, 31132768), (576, 29186970), (640, 26268273), (720, 23349576), (864, 19457980), (960, 17512182), (1080, 15566384), (1152, 14593485), (1440, 11674788), (1728, 9728990), (1920, 8756091), (2160, 7783192), (2880, 5837394), (3456, 4864495), (4320, 3891596), (5760, 2918697), (8640, 1945798), (17280, 972899)]