146864000

素因数分解:

$2^7\times 5^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 373295520

約数和(自身を除く): 226431520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 125, 128, 134, 137, 160, 200, 250, 268, 274, 320, 335, 400, 500, 536, 548, 640, 670, 685, 800, 1000, 1072, 1096, 1340, 1370, 1600, 1675, 2000, 2144, 2192, 2680, 2740, 3200, 3350, 3425, 4000, 4288, 4384, 5360, 5480, 6700, 6850, 8000, 8375, 8576, 8768, 9179, 10720, 10960, 13400, 13700, 16000, 16750, 17125, 17536, 18358, 21440, 21920, 26800, 27400, 33500, 34250, 36716, 42880, 43840, 45895, 53600, 54800, 67000, 68500, 73432, 87680, 91790, 107200, 109600, 134000, 137000, 146864, 183580, 214400, 219200, 229475, 268000, 274000, 293728, 367160, 438400, 458950, 536000, 548000, 587456, 734320, 917900, 1072000, 1096000, 1147375, 1174912, 1468640, 1835800, 2192000, 2294750, 2937280, 3671600, 4589500, 5874560, 7343200, 9179000, 14686400, 18358000, 29372800, 36716000, 73432000, 146864000]

約数ペア:

[(1, 146864000), (2, 73432000), (4, 36716000), (5, 29372800), (8, 18358000), (10, 14686400), (16, 9179000), (20, 7343200), (25, 5874560), (32, 4589500), (40, 3671600), (50, 2937280), (64, 2294750), (67, 2192000), (80, 1835800), (100, 1468640), (125, 1174912), (128, 1147375), (134, 1096000), (137, 1072000), (160, 917900), (200, 734320), (250, 587456), (268, 548000), (274, 536000), (320, 458950), (335, 438400), (400, 367160), (500, 293728), (536, 274000), (548, 268000), (640, 229475), (670, 219200), (685, 214400), (800, 183580), (1000, 146864), (1072, 137000), (1096, 134000), (1340, 109600), (1370, 107200), (1600, 91790), (1675, 87680), (2000, 73432), (2144, 68500), (2192, 67000), (2680, 54800), (2740, 53600), (3200, 45895), (3350, 43840), (3425, 42880), (4000, 36716), (4288, 34250), (4384, 33500), (5360, 27400), (5480, 26800), (6700, 21920), (6850, 21440), (8000, 18358), (8375, 17536), (8576, 17125), (8768, 16750), (9179, 16000), (10720, 13700), (10960, 13400)]