207011520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71879}}^1$

素因数の和:71902

約数の個数: 84

約数和(自身を含む): 712043280

約数和(自身を除く): 505031760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 71879, 143758, 215637, 287516, 359395, 431274, 575032, 646911, 718790, 862548, 1078185, 1150064, 1293822, 1437580, 1725096, 2156370, 2300128, 2587644, 2875160, 3234555, 3450192, 4312740, 4600256, 5175288, 5750320, 6469110, 6900384, 8625480, 10350576, 11500640, 12938220, 13800768, 17250960, 20701152, 23001280, 25876440, 34501920, 41402304, 51752880, 69003840, 103505760, 207011520]

約数ペア:

[(1, 207011520), (2, 103505760), (3, 69003840), (4, 51752880), (5, 41402304), (6, 34501920), (8, 25876440), (9, 23001280), (10, 20701152), (12, 17250960), (15, 13800768), (16, 12938220), (18, 11500640), (20, 10350576), (24, 8625480), (30, 6900384), (32, 6469110), (36, 5750320), (40, 5175288), (45, 4600256), (48, 4312740), (60, 3450192), (64, 3234555), (72, 2875160), (80, 2587644), (90, 2300128), (96, 2156370), (120, 1725096), (144, 1437580), (160, 1293822), (180, 1150064), (192, 1078185), (240, 862548), (288, 718790), (320, 646911), (360, 575032), (480, 431274), (576, 359395), (720, 287516), (960, 215637), (1440, 143758), (2880, 71879)]