71845440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 112

約数和(自身を含む): 231721152

約数和(自身を除く): 159875712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1117, 1340, 1608, 2010, 2144, 2234, 2680, 3216, 3351, 4020, 4288, 4468, 5360, 5585, 6432, 6702, 8040, 8936, 10720, 11170, 12864, 13404, 16080, 16755, 17872, 21440, 22340, 26808, 32160, 33510, 35744, 44680, 53616, 64320, 67020, 71488, 74839, 89360, 107232, 134040, 149678, 178720, 214464, 224517, 268080, 299356, 357440, 374195, 449034, 536160, 598712, 748390, 898068, 1072320, 1122585, 1197424, 1496780, 1796136, 2245170, 2394848, 2993560, 3592272, 4490340, 4789696, 5987120, 7184544, 8980680, 11974240, 14369088, 17961360, 23948480, 35922720, 71845440]

約数ペア:

[(1, 71845440), (2, 35922720), (3, 23948480), (4, 17961360), (5, 14369088), (6, 11974240), (8, 8980680), (10, 7184544), (12, 5987120), (15, 4789696), (16, 4490340), (20, 3592272), (24, 2993560), (30, 2394848), (32, 2245170), (40, 1796136), (48, 1496780), (60, 1197424), (64, 1122585), (67, 1072320), (80, 898068), (96, 748390), (120, 598712), (134, 536160), (160, 449034), (192, 374195), (201, 357440), (240, 299356), (268, 268080), (320, 224517), (335, 214464), (402, 178720), (480, 149678), (536, 134040), (670, 107232), (804, 89360), (960, 74839), (1005, 71488), (1072, 67020), (1117, 64320), (1340, 53616), (1608, 44680), (2010, 35744), (2144, 33510), (2234, 32160), (2680, 26808), (3216, 22340), (3351, 21440), (4020, 17872), (4288, 16755), (4468, 16080), (5360, 13404), (5585, 12864), (6432, 11170), (6702, 10720), (8040, 8936)]