868705920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2343

約数の個数: 192

約数和(自身を含む): 3045875040

約数和(自身を除く): 2177169120

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, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1152, 1206, 1340, 1440, 1608, 1920, 2010, 2144, 2251, 2412, 2680, 2880, 3015, 3216, 4020, 4288, 4502, 4824, 5360, 5760, 6030, 6432, 6753, 8040, 8576, 9004, 9648, 10720, 11255, 12060, 12864, 13506, 16080, 18008, 19296, 20259, 21440, 22510, 24120, 25728, 27012, 32160, 33765, 36016, 38592, 40518, 42880, 45020, 48240, 54024, 64320, 67530, 72032, 77184, 81036, 90040, 96480, 101295, 108048, 128640, 135060, 144064, 150817, 162072, 180080, 192960, 202590, 216096, 270120, 288128, 301634, 324144, 360160, 385920, 405180, 432192, 452451, 540240, 603268, 648288, 720320, 754085, 810360, 864384, 904902, 1080480, 1206536, 1296576, 1357353, 1440640, 1508170, 1620720, 1809804, 2160960, 2262255, 2413072, 2593152, 2714706, 3016340, 3241440, 3619608, 4321920, 4524510, 4826144, 5429412, 6032680, 6482880, 6786765, 7239216, 9049020, 9652288, 10858824, 12065360, 12965760, 13573530, 14478432, 18098040, 19304576, 21717648, 24130720, 27147060, 28956864, 36196080, 43435296, 48261440, 54294120, 57913728, 72392160, 86870592, 96522880, 108588240, 144784320, 173741184, 217176480, 289568640, 434352960, 868705920]

約数ペア:

[(1, 868705920), (2, 434352960), (3, 289568640), (4, 217176480), (5, 173741184), (6, 144784320), (8, 108588240), (9, 96522880), (10, 86870592), (12, 72392160), (15, 57913728), (16, 54294120), (18, 48261440), (20, 43435296), (24, 36196080), (30, 28956864), (32, 27147060), (36, 24130720), (40, 21717648), (45, 19304576), (48, 18098040), (60, 14478432), (64, 13573530), (67, 12965760), (72, 12065360), (80, 10858824), (90, 9652288), (96, 9049020), (120, 7239216), (128, 6786765), (134, 6482880), (144, 6032680), (160, 5429412), (180, 4826144), (192, 4524510), (201, 4321920), (240, 3619608), (268, 3241440), (288, 3016340), (320, 2714706), (335, 2593152), (360, 2413072), (384, 2262255), (402, 2160960), (480, 1809804), (536, 1620720), (576, 1508170), (603, 1440640), (640, 1357353), (670, 1296576), (720, 1206536), (804, 1080480), (960, 904902), (1005, 864384), (1072, 810360), (1152, 754085), (1206, 720320), (1340, 648288), (1440, 603268), (1608, 540240), (1920, 452451), (2010, 432192), (2144, 405180), (2251, 385920), (2412, 360160), (2680, 324144), (2880, 301634), (3015, 288128), (3216, 270120), (4020, 216096), (4288, 202590), (4502, 192960), (4824, 180080), (5360, 162072), (5760, 150817), (6030, 144064), (6432, 135060), (6753, 128640), (8040, 108048), (8576, 101295), (9004, 96480), (9648, 90040), (10720, 81036), (11255, 77184), (12060, 72032), (12864, 67530), (13506, 64320), (16080, 54024), (18008, 48240), (19296, 45020), (20259, 42880), (21440, 40518), (22510, 38592), (24120, 36016), (25728, 33765), (27012, 32160)]