16144320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 52230528

約数和(自身を除く): 36086208

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, 134, 160, 192, 201, 240, 251, 268, 320, 335, 402, 480, 502, 536, 670, 753, 804, 960, 1004, 1005, 1072, 1255, 1340, 1506, 1608, 2008, 2010, 2144, 2510, 2680, 3012, 3216, 3765, 4016, 4020, 4288, 5020, 5360, 6024, 6432, 7530, 8032, 8040, 10040, 10720, 12048, 12864, 15060, 16064, 16080, 16817, 20080, 21440, 24096, 30120, 32160, 33634, 40160, 48192, 50451, 60240, 64320, 67268, 80320, 84085, 100902, 120480, 134536, 168170, 201804, 240960, 252255, 269072, 336340, 403608, 504510, 538144, 672680, 807216, 1009020, 1076288, 1345360, 1614432, 2018040, 2690720, 3228864, 4036080, 5381440, 8072160, 16144320]

約数ペア:

[(1, 16144320), (2, 8072160), (3, 5381440), (4, 4036080), (5, 3228864), (6, 2690720), (8, 2018040), (10, 1614432), (12, 1345360), (15, 1076288), (16, 1009020), (20, 807216), (24, 672680), (30, 538144), (32, 504510), (40, 403608), (48, 336340), (60, 269072), (64, 252255), (67, 240960), (80, 201804), (96, 168170), (120, 134536), (134, 120480), (160, 100902), (192, 84085), (201, 80320), (240, 67268), (251, 64320), (268, 60240), (320, 50451), (335, 48192), (402, 40160), (480, 33634), (502, 32160), (536, 30120), (670, 24096), (753, 21440), (804, 20080), (960, 16817), (1004, 16080), (1005, 16064), (1072, 15060), (1255, 12864), (1340, 12048), (1506, 10720), (1608, 10040), (2008, 8040), (2010, 8032), (2144, 7530), (2510, 6432), (2680, 6024), (3012, 5360), (3216, 5020), (3765, 4288), (4016, 4020)]