161758952640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18722101}}^1$

素因数の和:18722127

約数の個数: 112

約数和(自身を含む): 570649668960

約数和(自身を除く): 408890716320

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18722101, 37444202, 56166303, 74888404, 93610505, 112332606, 149776808, 168498909, 187221010, 224665212, 280831515, 299553616, 336997818, 374442020, 449330424, 505496727, 561663030, 599107232, 673995636, 748884040, 842494545, 898660848, 1010993454, 1123326060, 1198214464, 1347991272, 1497768080, 1684989090, 1797321696, 2021986908, 2246652120, 2527483635, 2695982544, 2995536160, 3369978180, 3594643392, 4043973816, 4493304240, 5054967270, 5391965088, 5991072320, 6739956360, 8087947632, 8986608480, 10109934540, 10783930176, 13479912720, 16175895264, 17973216960, 20219869080, 26959825440, 32351790528, 40439738160, 53919650880, 80879476320, 161758952640]

約数ペア:

[(1, 161758952640), (2, 80879476320), (3, 53919650880), (4, 40439738160), (5, 32351790528), (6, 26959825440), (8, 20219869080), (9, 17973216960), (10, 16175895264), (12, 13479912720), (15, 10783930176), (16, 10109934540), (18, 8986608480), (20, 8087947632), (24, 6739956360), (27, 5991072320), (30, 5391965088), (32, 5054967270), (36, 4493304240), (40, 4043973816), (45, 3594643392), (48, 3369978180), (54, 2995536160), (60, 2695982544), (64, 2527483635), (72, 2246652120), (80, 2021986908), (90, 1797321696), (96, 1684989090), (108, 1497768080), (120, 1347991272), (135, 1198214464), (144, 1123326060), (160, 1010993454), (180, 898660848), (192, 842494545), (216, 748884040), (240, 673995636), (270, 599107232), (288, 561663030), (320, 505496727), (360, 449330424), (432, 374442020), (480, 336997818), (540, 299553616), (576, 280831515), (720, 224665212), (864, 187221010), (960, 168498909), (1080, 149776808), (1440, 112332606), (1728, 93610505), (2160, 74888404), (2880, 56166303), (4320, 37444202), (8640, 18722101)]