2017327680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{25943}}^1$

素因数の和:25975

約数の個数: 168

約数和(自身を含む): 7196035392

約数和(自身を除く): 5178707712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 25943, 38880, 51886, 77760, 77829, 103772, 129715, 155658, 207544, 233487, 259430, 311316, 389145, 415088, 466974, 518860, 622632, 700461, 778290, 830176, 933948, 1037720, 1167435, 1245264, 1400922, 1556580, 1660352, 1867896, 2075440, 2101383, 2334870, 2490528, 2801844, 3113160, 3502305, 3735792, 4150880, 4202766, 4669740, 4981056, 5603688, 6226320, 6304149, 7004610, 7471584, 8301760, 8405532, 9339480, 10506915, 11207376, 12452640, 12608298, 14009220, 14943168, 16811064, 18678960, 21013830, 22414752, 24905280, 25216596, 28018440, 31520745, 33622128, 37357920, 42027660, 44829504, 50433192, 56036880, 63041490, 67244256, 74715840, 84055320, 100866384, 112073760, 126082980, 134488512, 168110640, 201732768, 224147520, 252165960, 336221280, 403465536, 504331920, 672442560, 1008663840, 2017327680]

約数ペア:

[(1, 2017327680), (2, 1008663840), (3, 672442560), (4, 504331920), (5, 403465536), (6, 336221280), (8, 252165960), (9, 224147520), (10, 201732768), (12, 168110640), (15, 134488512), (16, 126082980), (18, 112073760), (20, 100866384), (24, 84055320), (27, 74715840), (30, 67244256), (32, 63041490), (36, 56036880), (40, 50433192), (45, 44829504), (48, 42027660), (54, 37357920), (60, 33622128), (64, 31520745), (72, 28018440), (80, 25216596), (81, 24905280), (90, 22414752), (96, 21013830), (108, 18678960), (120, 16811064), (135, 14943168), (144, 14009220), (160, 12608298), (162, 12452640), (180, 11207376), (192, 10506915), (216, 9339480), (240, 8405532), (243, 8301760), (270, 7471584), (288, 7004610), (320, 6304149), (324, 6226320), (360, 5603688), (405, 4981056), (432, 4669740), (480, 4202766), (486, 4150880), (540, 3735792), (576, 3502305), (648, 3113160), (720, 2801844), (810, 2490528), (864, 2334870), (960, 2101383), (972, 2075440), (1080, 1867896), (1215, 1660352), (1296, 1556580), (1440, 1400922), (1620, 1245264), (1728, 1167435), (1944, 1037720), (2160, 933948), (2430, 830176), (2592, 778290), (2880, 700461), (3240, 622632), (3888, 518860), (4320, 466974), (4860, 415088), (5184, 389145), (6480, 311316), (7776, 259430), (8640, 233487), (9720, 207544), (12960, 155658), (15552, 129715), (19440, 103772), (25920, 77829), (25943, 77760), (38880, 51886)]