227489280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 160

約数和(自身を含む): 766022400

約数和(自身を除く): 538533120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1559, 1824, 1920, 2280, 2432, 2560, 3040, 3118, 3648, 3840, 4560, 4677, 4864, 6080, 6236, 7296, 7680, 7795, 9120, 9354, 9728, 12160, 12472, 14592, 15590, 18240, 18708, 23385, 24320, 24944, 29184, 29621, 31180, 36480, 37416, 46770, 48640, 49888, 59242, 62360, 72960, 74832, 88863, 93540, 99776, 118484, 124720, 145920, 148105, 149664, 177726, 187080, 199552, 236968, 249440, 296210, 299328, 355452, 374160, 399104, 444315, 473936, 498880, 592420, 598656, 710904, 748320, 798208, 888630, 947872, 997760, 1184840, 1197312, 1421808, 1496640, 1777260, 1895744, 1995520, 2369680, 2394624, 2843616, 2993280, 3554520, 3791488, 3991040, 4739360, 5687232, 5986560, 7109040, 7582976, 9478720, 11374464, 11973120, 14218080, 15165952, 18957440, 22748928, 28436160, 37914880, 45497856, 56872320, 75829760, 113744640, 227489280]

約数ペア:

[(1, 227489280), (2, 113744640), (3, 75829760), (4, 56872320), (5, 45497856), (6, 37914880), (8, 28436160), (10, 22748928), (12, 18957440), (15, 15165952), (16, 14218080), (19, 11973120), (20, 11374464), (24, 9478720), (30, 7582976), (32, 7109040), (38, 5986560), (40, 5687232), (48, 4739360), (57, 3991040), (60, 3791488), (64, 3554520), (76, 2993280), (80, 2843616), (95, 2394624), (96, 2369680), (114, 1995520), (120, 1895744), (128, 1777260), (152, 1496640), (160, 1421808), (190, 1197312), (192, 1184840), (228, 997760), (240, 947872), (256, 888630), (285, 798208), (304, 748320), (320, 710904), (380, 598656), (384, 592420), (456, 498880), (480, 473936), (512, 444315), (570, 399104), (608, 374160), (640, 355452), (760, 299328), (768, 296210), (912, 249440), (960, 236968), (1140, 199552), (1216, 187080), (1280, 177726), (1520, 149664), (1536, 148105), (1559, 145920), (1824, 124720), (1920, 118484), (2280, 99776), (2432, 93540), (2560, 88863), (3040, 74832), (3118, 72960), (3648, 62360), (3840, 59242), (4560, 49888), (4677, 48640), (4864, 46770), (6080, 37416), (6236, 36480), (7296, 31180), (7680, 29621), (7795, 29184), (9120, 24944), (9354, 24320), (9728, 23385), (12160, 18708), (12472, 18240), (14592, 15590)]