193731840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 683006688

約数和(自身を除く): 489274848

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, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 251, 256, 268, 288, 320, 335, 360, 384, 402, 480, 502, 536, 576, 603, 640, 670, 720, 753, 768, 804, 960, 1004, 1005, 1072, 1152, 1206, 1255, 1280, 1340, 1440, 1506, 1608, 1920, 2008, 2010, 2144, 2259, 2304, 2412, 2510, 2680, 2880, 3012, 3015, 3216, 3765, 3840, 4016, 4020, 4288, 4518, 4824, 5020, 5360, 5760, 6024, 6030, 6432, 7530, 8032, 8040, 8576, 9036, 9648, 10040, 10720, 11295, 11520, 12048, 12060, 12864, 15060, 16064, 16080, 16817, 17152, 18072, 19296, 20080, 21440, 22590, 24096, 24120, 25728, 30120, 32128, 32160, 33634, 36144, 38592, 40160, 42880, 45180, 48192, 48240, 50451, 51456, 60240, 64256, 64320, 67268, 72288, 77184, 80320, 84085, 85760, 90360, 96384, 96480, 100902, 120480, 128640, 134536, 144576, 151353, 154368, 160640, 168170, 180720, 192768, 192960, 201804, 240960, 252255, 257280, 269072, 289152, 302706, 321280, 336340, 361440, 385920, 403608, 481920, 504510, 538144, 578304, 605412, 672680, 722880, 756765, 771840, 807216, 963840, 1009020, 1076288, 1210824, 1345360, 1445760, 1513530, 1614432, 2018040, 2152576, 2421648, 2690720, 2891520, 3027060, 3228864, 4036080, 4305152, 4843296, 5381440, 6054120, 6457728, 8072160, 9686592, 10762880, 12108240, 12915456, 16144320, 19373184, 21525760, 24216480, 32288640, 38746368, 48432960, 64577280, 96865920, 193731840]

約数ペア:

[(1, 193731840), (2, 96865920), (3, 64577280), (4, 48432960), (5, 38746368), (6, 32288640), (8, 24216480), (9, 21525760), (10, 19373184), (12, 16144320), (15, 12915456), (16, 12108240), (18, 10762880), (20, 9686592), (24, 8072160), (30, 6457728), (32, 6054120), (36, 5381440), (40, 4843296), (45, 4305152), (48, 4036080), (60, 3228864), (64, 3027060), (67, 2891520), (72, 2690720), (80, 2421648), (90, 2152576), (96, 2018040), (120, 1614432), (128, 1513530), (134, 1445760), (144, 1345360), (160, 1210824), (180, 1076288), (192, 1009020), (201, 963840), (240, 807216), (251, 771840), (256, 756765), (268, 722880), (288, 672680), (320, 605412), (335, 578304), (360, 538144), (384, 504510), (402, 481920), (480, 403608), (502, 385920), (536, 361440), (576, 336340), (603, 321280), (640, 302706), (670, 289152), (720, 269072), (753, 257280), (768, 252255), (804, 240960), (960, 201804), (1004, 192960), (1005, 192768), (1072, 180720), (1152, 168170), (1206, 160640), (1255, 154368), (1280, 151353), (1340, 144576), (1440, 134536), (1506, 128640), (1608, 120480), (1920, 100902), (2008, 96480), (2010, 96384), (2144, 90360), (2259, 85760), (2304, 84085), (2412, 80320), (2510, 77184), (2680, 72288), (2880, 67268), (3012, 64320), (3015, 64256), (3216, 60240), (3765, 51456), (3840, 50451), (4016, 48240), (4020, 48192), (4288, 45180), (4518, 42880), (4824, 40160), (5020, 38592), (5360, 36144), (5760, 33634), (6024, 32160), (6030, 32128), (6432, 30120), (7530, 25728), (8032, 24120), (8040, 24096), (8576, 22590), (9036, 21440), (9648, 20080), (10040, 19296), (10720, 18072), (11295, 17152), (11520, 16817), (12048, 16080), (12060, 16064), (12864, 15060)]