831024960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 224

約数和(自身を含む): 2802892032

約数和(自身を除く): 1971867072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 64, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 192, 230, 240, 244, 276, 305, 320, 345, 366, 368, 460, 480, 488, 552, 610, 617, 690, 732, 736, 915, 920, 960, 976, 1104, 1220, 1234, 1380, 1403, 1464, 1472, 1830, 1840, 1851, 1952, 2208, 2440, 2468, 2760, 2806, 2928, 3085, 3660, 3680, 3702, 3904, 4209, 4416, 4880, 4936, 5520, 5612, 5856, 6170, 7015, 7320, 7360, 7404, 8418, 9255, 9760, 9872, 11040, 11224, 11712, 12340, 14030, 14191, 14640, 14808, 16836, 18510, 19520, 19744, 21045, 22080, 22448, 24680, 28060, 28382, 29280, 29616, 33672, 37020, 37637, 39488, 42090, 42573, 44896, 49360, 56120, 56764, 58560, 59232, 67344, 70955, 74040, 75274, 84180, 85146, 89792, 98720, 112240, 112911, 113528, 118464, 134688, 141910, 148080, 150548, 168360, 170292, 188185, 197440, 212865, 224480, 225822, 227056, 269376, 283820, 296160, 301096, 336720, 340584, 376370, 425730, 448960, 451644, 454112, 564555, 567640, 592320, 602192, 673440, 681168, 752740, 851460, 865651, 903288, 908224, 1129110, 1135280, 1204384, 1346880, 1362336, 1505480, 1702920, 1731302, 1806576, 2258220, 2270560, 2408768, 2596953, 2724672, 3010960, 3405840, 3462604, 3613152, 4328255, 4516440, 4541120, 5193906, 6021920, 6811680, 6925208, 7226304, 8656510, 9032880, 10387812, 12043840, 12984765, 13623360, 13850416, 17313020, 18065760, 20775624, 25969530, 27700832, 34626040, 36131520, 41551248, 51939060, 55401664, 69252080, 83102496, 103878120, 138504160, 166204992, 207756240, 277008320, 415512480, 831024960]

約数ペア:

[(1, 831024960), (2, 415512480), (3, 277008320), (4, 207756240), (5, 166204992), (6, 138504160), (8, 103878120), (10, 83102496), (12, 69252080), (15, 55401664), (16, 51939060), (20, 41551248), (23, 36131520), (24, 34626040), (30, 27700832), (32, 25969530), (40, 20775624), (46, 18065760), (48, 17313020), (60, 13850416), (61, 13623360), (64, 12984765), (69, 12043840), (80, 10387812), (92, 9032880), (96, 8656510), (115, 7226304), (120, 6925208), (122, 6811680), (138, 6021920), (160, 5193906), (183, 4541120), (184, 4516440), (192, 4328255), (230, 3613152), (240, 3462604), (244, 3405840), (276, 3010960), (305, 2724672), (320, 2596953), (345, 2408768), (366, 2270560), (368, 2258220), (460, 1806576), (480, 1731302), (488, 1702920), (552, 1505480), (610, 1362336), (617, 1346880), (690, 1204384), (732, 1135280), (736, 1129110), (915, 908224), (920, 903288), (960, 865651), (976, 851460), (1104, 752740), (1220, 681168), (1234, 673440), (1380, 602192), (1403, 592320), (1464, 567640), (1472, 564555), (1830, 454112), (1840, 451644), (1851, 448960), (1952, 425730), (2208, 376370), (2440, 340584), (2468, 336720), (2760, 301096), (2806, 296160), (2928, 283820), (3085, 269376), (3660, 227056), (3680, 225822), (3702, 224480), (3904, 212865), (4209, 197440), (4416, 188185), (4880, 170292), (4936, 168360), (5520, 150548), (5612, 148080), (5856, 141910), (6170, 134688), (7015, 118464), (7320, 113528), (7360, 112911), (7404, 112240), (8418, 98720), (9255, 89792), (9760, 85146), (9872, 84180), (11040, 75274), (11224, 74040), (11712, 70955), (12340, 67344), (14030, 59232), (14191, 58560), (14640, 56764), (14808, 56120), (16836, 49360), (18510, 44896), (19520, 42573), (19744, 42090), (21045, 39488), (22080, 37637), (22448, 37020), (24680, 33672), (28060, 29616), (28382, 29280)]