239507520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 224

約数和(自身を含む): 899769600

約数和(自身を除く): 660262080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1120, 1160, 1218, 1229, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2240, 2320, 2436, 2458, 2784, 3045, 3248, 3360, 3480, 3687, 4060, 4640, 4872, 4916, 5568, 6090, 6145, 6496, 6720, 6960, 7374, 8120, 8603, 9280, 9744, 9832, 12180, 12290, 12992, 13920, 14748, 16240, 17206, 18435, 19488, 19664, 24360, 24580, 25809, 27840, 29496, 32480, 34412, 35641, 36870, 38976, 39328, 43015, 48720, 49160, 51618, 58992, 64960, 68824, 71282, 73740, 78656, 86030, 97440, 98320, 103236, 106923, 117984, 129045, 137648, 142564, 147480, 172060, 178205, 194880, 196640, 206472, 213846, 235968, 249487, 258090, 275296, 285128, 294960, 344120, 356410, 393280, 412944, 427692, 498974, 516180, 534615, 550592, 570256, 589920, 688240, 712820, 748461, 825888, 855384, 997948, 1032360, 1069230, 1140512, 1179840, 1247435, 1376480, 1425640, 1496922, 1651776, 1710768, 1995896, 2064720, 2138460, 2281024, 2494870, 2752960, 2851280, 2993844, 3421536, 3742305, 3991792, 4129440, 4276920, 4989740, 5702560, 5987688, 6843072, 7484610, 7983584, 8258880, 8553840, 9979480, 11405120, 11975376, 14969220, 15967168, 17107680, 19958960, 23950752, 29938440, 34215360, 39917920, 47901504, 59876880, 79835840, 119753760, 239507520]

約数ペア:

[(1, 239507520), (2, 119753760), (3, 79835840), (4, 59876880), (5, 47901504), (6, 39917920), (7, 34215360), (8, 29938440), (10, 23950752), (12, 19958960), (14, 17107680), (15, 15967168), (16, 14969220), (20, 11975376), (21, 11405120), (24, 9979480), (28, 8553840), (29, 8258880), (30, 7983584), (32, 7484610), (35, 6843072), (40, 5987688), (42, 5702560), (48, 4989740), (56, 4276920), (58, 4129440), (60, 3991792), (64, 3742305), (70, 3421536), (80, 2993844), (84, 2851280), (87, 2752960), (96, 2494870), (105, 2281024), (112, 2138460), (116, 2064720), (120, 1995896), (140, 1710768), (145, 1651776), (160, 1496922), (168, 1425640), (174, 1376480), (192, 1247435), (203, 1179840), (210, 1140512), (224, 1069230), (232, 1032360), (240, 997948), (280, 855384), (290, 825888), (320, 748461), (336, 712820), (348, 688240), (406, 589920), (420, 570256), (435, 550592), (448, 534615), (464, 516180), (480, 498974), (560, 427692), (580, 412944), (609, 393280), (672, 356410), (696, 344120), (812, 294960), (840, 285128), (870, 275296), (928, 258090), (960, 249487), (1015, 235968), (1120, 213846), (1160, 206472), (1218, 196640), (1229, 194880), (1344, 178205), (1392, 172060), (1624, 147480), (1680, 142564), (1740, 137648), (1856, 129045), (2030, 117984), (2240, 106923), (2320, 103236), (2436, 98320), (2458, 97440), (2784, 86030), (3045, 78656), (3248, 73740), (3360, 71282), (3480, 68824), (3687, 64960), (4060, 58992), (4640, 51618), (4872, 49160), (4916, 48720), (5568, 43015), (6090, 39328), (6145, 38976), (6496, 36870), (6720, 35641), (6960, 34412), (7374, 32480), (8120, 29496), (8603, 27840), (9280, 25809), (9744, 24580), (9832, 24360), (12180, 19664), (12290, 19488), (12992, 18435), (13920, 17206), (14748, 16240)]