128233600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3643}}^1$

素因数の和:3678

約数の個数: 96

約数和(自身を含む): 345669840

約数和(自身を除く): 217436240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 3200, 3520, 3643, 4400, 7040, 7286, 8800, 14572, 17600, 18215, 29144, 35200, 36430, 40073, 58288, 72860, 80146, 91075, 116576, 145720, 160292, 182150, 200365, 233152, 291440, 320584, 364300, 400730, 466304, 582880, 641168, 728600, 801460, 1001825, 1165760, 1282336, 1457200, 1602920, 2003650, 2331520, 2564672, 2914400, 3205840, 4007300, 5129344, 5828800, 6411680, 8014600, 11657600, 12823360, 16029200, 25646720, 32058400, 64116800, 128233600]

約数ペア:

[(1, 128233600), (2, 64116800), (4, 32058400), (5, 25646720), (8, 16029200), (10, 12823360), (11, 11657600), (16, 8014600), (20, 6411680), (22, 5828800), (25, 5129344), (32, 4007300), (40, 3205840), (44, 2914400), (50, 2564672), (55, 2331520), (64, 2003650), (80, 1602920), (88, 1457200), (100, 1282336), (110, 1165760), (128, 1001825), (160, 801460), (176, 728600), (200, 641168), (220, 582880), (275, 466304), (320, 400730), (352, 364300), (400, 320584), (440, 291440), (550, 233152), (640, 200365), (704, 182150), (800, 160292), (880, 145720), (1100, 116576), (1408, 91075), (1600, 80146), (1760, 72860), (2200, 58288), (3200, 40073), (3520, 36430), (3643, 35200), (4400, 29144), (7040, 18215), (7286, 17600), (8800, 14572)]