189879809280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7063981}}^1$

素因数の和:7064012

約数の個数: 144

約数和(自身を含む): 693061401984

約数和(自身を除く): 503181592704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 7063981, 14127962, 21191943, 28255924, 35319905, 42383886, 49447867, 56511848, 70639810, 84767772, 98895734, 105959715, 113023696, 141279620, 148343601, 169535544, 197791468, 211919430, 226047392, 247239335, 282559240, 296687202, 339071088, 395582936, 423838860, 452094784, 494478670, 565118480, 593374404, 678142176, 741718005, 791165872, 847677720, 904189568, 988957340, 1130236960, 1186748808, 1356284352, 1483436010, 1582331744, 1695355440, 1808379136, 1977914680, 2260473920, 2373497616, 2712568704, 2966872020, 3164663488, 3390710880, 3955829360, 4520947840, 4746995232, 5425137408, 5933744040, 6329326976, 6781421760, 7911658720, 9041895680, 9493990464, 11867488080, 12658653952, 13562843520, 15823317440, 18987980928, 23734976160, 27125687040, 31646634880, 37975961856, 47469952320, 63293269760, 94939904640, 189879809280]

約数ペア:

[(1, 189879809280), (2, 94939904640), (3, 63293269760), (4, 47469952320), (5, 37975961856), (6, 31646634880), (7, 27125687040), (8, 23734976160), (10, 18987980928), (12, 15823317440), (14, 13562843520), (15, 12658653952), (16, 11867488080), (20, 9493990464), (21, 9041895680), (24, 7911658720), (28, 6781421760), (30, 6329326976), (32, 5933744040), (35, 5425137408), (40, 4746995232), (42, 4520947840), (48, 3955829360), (56, 3390710880), (60, 3164663488), (64, 2966872020), (70, 2712568704), (80, 2373497616), (84, 2260473920), (96, 1977914680), (105, 1808379136), (112, 1695355440), (120, 1582331744), (128, 1483436010), (140, 1356284352), (160, 1186748808), (168, 1130236960), (192, 988957340), (210, 904189568), (224, 847677720), (240, 791165872), (256, 741718005), (280, 678142176), (320, 593374404), (336, 565118480), (384, 494478670), (420, 452094784), (448, 423838860), (480, 395582936), (560, 339071088), (640, 296687202), (672, 282559240), (768, 247239335), (840, 226047392), (896, 211919430), (960, 197791468), (1120, 169535544), (1280, 148343601), (1344, 141279620), (1680, 113023696), (1792, 105959715), (1920, 98895734), (2240, 84767772), (2688, 70639810), (3360, 56511848), (3840, 49447867), (4480, 42383886), (5376, 35319905), (6720, 28255924), (8960, 21191943), (13440, 14127962), (26880, 7063981)]