671416320

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 136

約数和(自身を含む): 2151661536

約数和(自身を除く): 1480245216

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, 160, 192, 240, 256, 320, 384, 480, 512, 640, 683, 768, 960, 1024, 1280, 1366, 1536, 1920, 2048, 2049, 2560, 2732, 3072, 3415, 3840, 4096, 4098, 5120, 5464, 6144, 6830, 7680, 8192, 8196, 10240, 10245, 10928, 12288, 13660, 15360, 16384, 16392, 20480, 20490, 21856, 24576, 27320, 30720, 32768, 32784, 40960, 40980, 43712, 49152, 54640, 61440, 65536, 65568, 81920, 81960, 87424, 98304, 109280, 122880, 131136, 163840, 163920, 174848, 196608, 218560, 245760, 262272, 327680, 327840, 349696, 437120, 491520, 524544, 655680, 699392, 874240, 983040, 1049088, 1311360, 1398784, 1748480, 2098176, 2622720, 2797568, 3496960, 4196352, 5245440, 5595136, 6993920, 8392704, 10490880, 11190272, 13987840, 16785408, 20981760, 22380544, 27975680, 33570816, 41963520, 44761088, 55951360, 67141632, 83927040, 111902720, 134283264, 167854080, 223805440, 335708160, 671416320]

約数ペア:

[(1, 671416320), (2, 335708160), (3, 223805440), (4, 167854080), (5, 134283264), (6, 111902720), (8, 83927040), (10, 67141632), (12, 55951360), (15, 44761088), (16, 41963520), (20, 33570816), (24, 27975680), (30, 22380544), (32, 20981760), (40, 16785408), (48, 13987840), (60, 11190272), (64, 10490880), (80, 8392704), (96, 6993920), (120, 5595136), (128, 5245440), (160, 4196352), (192, 3496960), (240, 2797568), (256, 2622720), (320, 2098176), (384, 1748480), (480, 1398784), (512, 1311360), (640, 1049088), (683, 983040), (768, 874240), (960, 699392), (1024, 655680), (1280, 524544), (1366, 491520), (1536, 437120), (1920, 349696), (2048, 327840), (2049, 327680), (2560, 262272), (2732, 245760), (3072, 218560), (3415, 196608), (3840, 174848), (4096, 163920), (4098, 163840), (5120, 131136), (5464, 122880), (6144, 109280), (6830, 98304), (7680, 87424), (8192, 81960), (8196, 81920), (10240, 65568), (10245, 65536), (10928, 61440), (12288, 54640), (13660, 49152), (15360, 43712), (16384, 40980), (16392, 40960), (20480, 32784), (20490, 32768), (21856, 30720), (24576, 27320)]