2086179120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:784

約数の個数: 240

約数和(自身を含む): 7353815040

約数和(自身を除く): 5267635920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 263, 276, 345, 360, 368, 414, 460, 479, 526, 552, 690, 720, 789, 828, 920, 958, 1035, 1052, 1104, 1315, 1380, 1437, 1578, 1656, 1840, 1916, 2070, 2104, 2367, 2395, 2630, 2760, 2874, 3156, 3312, 3832, 3945, 4140, 4208, 4311, 4734, 4790, 5260, 5520, 5748, 6049, 6312, 7185, 7664, 7890, 8280, 8622, 9468, 9580, 10520, 11017, 11496, 11835, 12098, 12624, 14370, 15780, 16560, 17244, 18147, 18936, 19160, 21040, 21555, 22034, 22992, 23670, 24196, 28740, 30245, 31560, 33051, 34488, 36294, 37872, 38320, 43110, 44068, 47340, 48392, 54441, 55085, 57480, 60490, 63120, 66102, 68976, 72588, 86220, 88136, 90735, 94680, 96784, 99153, 108882, 110170, 114960, 120980, 125977, 132204, 145176, 165255, 172440, 176272, 181470, 189360, 198306, 217764, 220340, 241960, 251954, 264408, 272205, 290352, 330510, 344880, 362940, 377931, 396612, 435528, 440680, 483920, 495765, 503908, 528816, 544410, 629885, 661020, 725880, 755862, 793224, 871056, 881360, 991530, 1007816, 1088820, 1133793, 1259770, 1322040, 1451760, 1511724, 1586448, 1889655, 1983060, 2015632, 2177640, 2267586, 2519540, 2644080, 2897471, 3023448, 3779310, 3966120, 4355280, 4535172, 5039080, 5668965, 5794942, 6046896, 7558620, 7932240, 8692413, 9070344, 10078160, 11337930, 11589884, 14487355, 15117240, 17384826, 18140688, 22675860, 23179768, 26077239, 28974710, 30234480, 34769652, 43462065, 45351720, 46359536, 52154478, 57949420, 69539304, 86924130, 90703440, 104308956, 115898840, 130386195, 139078608, 173848260, 208617912, 231797680, 260772390, 347696520, 417235824, 521544780, 695393040, 1043089560, 2086179120]

約数ペア:

[(1, 2086179120), (2, 1043089560), (3, 695393040), (4, 521544780), (5, 417235824), (6, 347696520), (8, 260772390), (9, 231797680), (10, 208617912), (12, 173848260), (15, 139078608), (16, 130386195), (18, 115898840), (20, 104308956), (23, 90703440), (24, 86924130), (30, 69539304), (36, 57949420), (40, 52154478), (45, 46359536), (46, 45351720), (48, 43462065), (60, 34769652), (69, 30234480), (72, 28974710), (80, 26077239), (90, 23179768), (92, 22675860), (115, 18140688), (120, 17384826), (138, 15117240), (144, 14487355), (180, 11589884), (184, 11337930), (207, 10078160), (230, 9070344), (240, 8692413), (263, 7932240), (276, 7558620), (345, 6046896), (360, 5794942), (368, 5668965), (414, 5039080), (460, 4535172), (479, 4355280), (526, 3966120), (552, 3779310), (690, 3023448), (720, 2897471), (789, 2644080), (828, 2519540), (920, 2267586), (958, 2177640), (1035, 2015632), (1052, 1983060), (1104, 1889655), (1315, 1586448), (1380, 1511724), (1437, 1451760), (1578, 1322040), (1656, 1259770), (1840, 1133793), (1916, 1088820), (2070, 1007816), (2104, 991530), (2367, 881360), (2395, 871056), (2630, 793224), (2760, 755862), (2874, 725880), (3156, 661020), (3312, 629885), (3832, 544410), (3945, 528816), (4140, 503908), (4208, 495765), (4311, 483920), (4734, 440680), (4790, 435528), (5260, 396612), (5520, 377931), (5748, 362940), (6049, 344880), (6312, 330510), (7185, 290352), (7664, 272205), (7890, 264408), (8280, 251954), (8622, 241960), (9468, 220340), (9580, 217764), (10520, 198306), (11017, 189360), (11496, 181470), (11835, 176272), (12098, 172440), (12624, 165255), (14370, 145176), (15780, 132204), (16560, 125977), (17244, 120980), (18147, 114960), (18936, 110170), (19160, 108882), (21040, 99153), (21555, 96784), (22034, 94680), (22992, 90735), (23670, 88136), (24196, 86220), (28740, 72588), (30245, 68976), (31560, 66102), (33051, 63120), (34488, 60490), (36294, 57480), (37872, 55085), (38320, 54441), (43110, 48392), (44068, 47340)]