163079040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 524092320

約数和(自身を除く): 361013280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 541, 628, 640, 785, 942, 960, 1082, 1256, 1570, 1623, 1884, 1920, 2164, 2355, 2512, 2705, 3140, 3246, 3768, 4328, 4710, 5024, 5410, 6280, 6492, 7536, 8115, 8656, 9420, 10048, 10820, 12560, 12984, 15072, 16230, 17312, 18840, 20096, 21640, 25120, 25968, 30144, 32460, 34624, 37680, 43280, 50240, 51936, 60288, 64920, 69248, 75360, 84937, 86560, 100480, 103872, 129840, 150720, 169874, 173120, 207744, 254811, 259680, 301440, 339748, 346240, 424685, 509622, 519360, 679496, 849370, 1019244, 1038720, 1274055, 1358992, 1698740, 2038488, 2548110, 2717984, 3397480, 4076976, 5096220, 5435968, 6794960, 8153952, 10192440, 10871936, 13589920, 16307904, 20384880, 27179840, 32615808, 40769760, 54359680, 81539520, 163079040]

約数ペア:

[(1, 163079040), (2, 81539520), (3, 54359680), (4, 40769760), (5, 32615808), (6, 27179840), (8, 20384880), (10, 16307904), (12, 13589920), (15, 10871936), (16, 10192440), (20, 8153952), (24, 6794960), (30, 5435968), (32, 5096220), (40, 4076976), (48, 3397480), (60, 2717984), (64, 2548110), (80, 2038488), (96, 1698740), (120, 1358992), (128, 1274055), (157, 1038720), (160, 1019244), (192, 849370), (240, 679496), (314, 519360), (320, 509622), (384, 424685), (471, 346240), (480, 339748), (541, 301440), (628, 259680), (640, 254811), (785, 207744), (942, 173120), (960, 169874), (1082, 150720), (1256, 129840), (1570, 103872), (1623, 100480), (1884, 86560), (1920, 84937), (2164, 75360), (2355, 69248), (2512, 64920), (2705, 60288), (3140, 51936), (3246, 50240), (3768, 43280), (4328, 37680), (4710, 34624), (5024, 32460), (5410, 30144), (6280, 25968), (6492, 25120), (7536, 21640), (8115, 20096), (8656, 18840), (9420, 17312), (10048, 16230), (10820, 15072), (12560, 12984)]