110327680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 285436800

約数和(自身を除く): 175109120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 211, 215, 304, 320, 344, 380, 422, 430, 608, 640, 688, 760, 817, 844, 860, 1055, 1216, 1376, 1520, 1634, 1688, 1720, 2110, 2432, 2752, 3040, 3268, 3376, 3440, 4009, 4085, 4220, 5504, 6080, 6536, 6752, 6880, 8018, 8170, 8440, 9073, 12160, 13072, 13504, 13760, 16036, 16340, 16880, 18146, 20045, 26144, 27008, 27520, 32072, 32680, 33760, 36292, 40090, 45365, 52288, 64144, 65360, 67520, 72584, 80180, 90730, 104576, 128288, 130720, 135040, 145168, 160360, 172387, 181460, 256576, 261440, 290336, 320720, 344774, 362920, 513152, 522880, 580672, 641440, 689548, 725840, 861935, 1161344, 1282880, 1379096, 1451680, 1723870, 2565760, 2758192, 2903360, 3447740, 5516384, 5806720, 6895480, 11032768, 13790960, 22065536, 27581920, 55163840, 110327680]

約数ペア:

[(1, 110327680), (2, 55163840), (4, 27581920), (5, 22065536), (8, 13790960), (10, 11032768), (16, 6895480), (19, 5806720), (20, 5516384), (32, 3447740), (38, 2903360), (40, 2758192), (43, 2565760), (64, 1723870), (76, 1451680), (80, 1379096), (86, 1282880), (95, 1161344), (128, 861935), (152, 725840), (160, 689548), (172, 641440), (190, 580672), (211, 522880), (215, 513152), (304, 362920), (320, 344774), (344, 320720), (380, 290336), (422, 261440), (430, 256576), (608, 181460), (640, 172387), (688, 160360), (760, 145168), (817, 135040), (844, 130720), (860, 128288), (1055, 104576), (1216, 90730), (1376, 80180), (1520, 72584), (1634, 67520), (1688, 65360), (1720, 64144), (2110, 52288), (2432, 45365), (2752, 40090), (3040, 36292), (3268, 33760), (3376, 32680), (3440, 32072), (4009, 27520), (4085, 27008), (4220, 26144), (5504, 20045), (6080, 18146), (6536, 16880), (6752, 16340), (6880, 16036), (8018, 13760), (8170, 13504), (8440, 13072), (9073, 12160)]