1383265920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10753}}^1$

素因数の和:10842

約数の個数: 128

約数和(自身を含む): 4475384640

約数和(自身を除く): 3092118720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 4020, 4288, 5360, 6432, 8040, 8576, 10720, 10753, 12864, 16080, 21440, 21506, 25728, 32160, 32259, 42880, 43012, 53765, 64320, 64518, 86024, 107530, 128640, 129036, 161295, 172048, 215060, 258072, 322590, 344096, 430120, 516144, 645180, 688192, 720451, 860240, 1032288, 1290360, 1376384, 1440902, 1720480, 2064576, 2161353, 2580720, 2881804, 3440960, 3602255, 4129152, 4322706, 5161440, 5763608, 6881920, 7204510, 8645412, 10322880, 10806765, 11527216, 14409020, 17290824, 20645760, 21613530, 23054432, 28818040, 34581648, 43227060, 46108864, 57636080, 69163296, 86454120, 92217728, 115272160, 138326592, 172908240, 230544320, 276653184, 345816480, 461088640, 691632960, 1383265920]

約数ペア:

[(1, 1383265920), (2, 691632960), (3, 461088640), (4, 345816480), (5, 276653184), (6, 230544320), (8, 172908240), (10, 138326592), (12, 115272160), (15, 92217728), (16, 86454120), (20, 69163296), (24, 57636080), (30, 46108864), (32, 43227060), (40, 34581648), (48, 28818040), (60, 23054432), (64, 21613530), (67, 20645760), (80, 17290824), (96, 14409020), (120, 11527216), (128, 10806765), (134, 10322880), (160, 8645412), (192, 7204510), (201, 6881920), (240, 5763608), (268, 5161440), (320, 4322706), (335, 4129152), (384, 3602255), (402, 3440960), (480, 2881804), (536, 2580720), (640, 2161353), (670, 2064576), (804, 1720480), (960, 1440902), (1005, 1376384), (1072, 1290360), (1340, 1032288), (1608, 860240), (1920, 720451), (2010, 688192), (2144, 645180), (2680, 516144), (3216, 430120), (4020, 344096), (4288, 322590), (5360, 258072), (6432, 215060), (8040, 172048), (8576, 161295), (10720, 129036), (10753, 128640), (12864, 107530), (16080, 86024), (21440, 64518), (21506, 64320), (25728, 53765), (32160, 43012), (32259, 42880)]