39728234880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{299881}}^1$

素因数の和:299929

約数の個数: 192

約数和(自身を含む): 143151671520

約数和(自身を除く): 103423436640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 5520, 5760, 6624, 7360, 8280, 8832, 11040, 13248, 14720, 16560, 22080, 26496, 33120, 44160, 66240, 132480, 299881, 599762, 899643, 1199524, 1499405, 1799286, 2399048, 2698929, 2998810, 3598572, 4498215, 4798096, 5397858, 5997620, 6897263, 7197144, 8996430, 9596192, 10795716, 11995240, 13494645, 13794526, 14394288, 17992860, 19192384, 20691789, 21591432, 23990480, 26989290, 27589052, 28788576, 34486315, 35985720, 38384768, 41383578, 43182864, 47980960, 53978580, 55178104, 57577152, 62075367, 68972630, 71971440, 82767156, 86365728, 95961920, 103458945, 107957160, 110356208, 115154304, 124150734, 137945260, 143942880, 165534312, 172731456, 191923840, 206917890, 215914320, 220712416, 248301468, 275890520, 287885760, 310376835, 331068624, 345462912, 413835780, 431828640, 441424832, 496602936, 551781040, 575771520, 620753670, 662137248, 827671560, 863657280, 882849664, 993205872, 1103562080, 1241507340, 1324274496, 1655343120, 1727314560, 1986411744, 2207124160, 2483014680, 2648548992, 3310686240, 3972823488, 4414248320, 4966029360, 6621372480, 7945646976, 9932058720, 13242744960, 19864117440, 39728234880]

約数ペア:

[(1, 39728234880), (2, 19864117440), (3, 13242744960), (4, 9932058720), (5, 7945646976), (6, 6621372480), (8, 4966029360), (9, 4414248320), (10, 3972823488), (12, 3310686240), (15, 2648548992), (16, 2483014680), (18, 2207124160), (20, 1986411744), (23, 1727314560), (24, 1655343120), (30, 1324274496), (32, 1241507340), (36, 1103562080), (40, 993205872), (45, 882849664), (46, 863657280), (48, 827671560), (60, 662137248), (64, 620753670), (69, 575771520), (72, 551781040), (80, 496602936), (90, 441424832), (92, 431828640), (96, 413835780), (115, 345462912), (120, 331068624), (128, 310376835), (138, 287885760), (144, 275890520), (160, 248301468), (180, 220712416), (184, 215914320), (192, 206917890), (207, 191923840), (230, 172731456), (240, 165534312), (276, 143942880), (288, 137945260), (320, 124150734), (345, 115154304), (360, 110356208), (368, 107957160), (384, 103458945), (414, 95961920), (460, 86365728), (480, 82767156), (552, 71971440), (576, 68972630), (640, 62075367), (690, 57577152), (720, 55178104), (736, 53978580), (828, 47980960), (920, 43182864), (960, 41383578), (1035, 38384768), (1104, 35985720), (1152, 34486315), (1380, 28788576), (1440, 27589052), (1472, 26989290), (1656, 23990480), (1840, 21591432), (1920, 20691789), (2070, 19192384), (2208, 17992860), (2760, 14394288), (2880, 13794526), (2944, 13494645), (3312, 11995240), (3680, 10795716), (4140, 9596192), (4416, 8996430), (5520, 7197144), (5760, 6897263), (6624, 5997620), (7360, 5397858), (8280, 4798096), (8832, 4498215), (11040, 3598572), (13248, 2998810), (14720, 2698929), (16560, 2399048), (22080, 1799286), (26496, 1499405), (33120, 1199524), (44160, 899643), (66240, 599762), (132480, 299881)]