538891920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 320

約数和(自身を含む): 2196288000

約数和(自身を除く): 1657396080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 504, 522, 540, 560, 580, 609, 630, 696, 720, 756, 783, 812, 840, 870, 945, 1008, 1015, 1044, 1080, 1160, 1218, 1229, 1260, 1305, 1392, 1512, 1566, 1624, 1680, 1740, 1827, 1890, 2030, 2088, 2160, 2320, 2436, 2458, 2520, 2610, 3024, 3045, 3132, 3248, 3480, 3654, 3687, 3780, 3915, 4060, 4176, 4872, 4916, 5040, 5220, 5481, 6090, 6145, 6264, 6960, 7308, 7374, 7560, 7830, 8120, 8603, 9135, 9744, 9832, 10440, 10962, 11061, 12180, 12290, 12528, 14616, 14748, 15120, 15660, 16240, 17206, 18270, 18435, 19664, 20880, 21924, 22122, 24360, 24580, 25809, 27405, 29232, 29496, 31320, 33183, 34412, 35641, 36540, 36870, 43015, 43848, 44244, 48720, 49160, 51618, 54810, 55305, 58992, 62640, 66366, 68824, 71282, 73080, 73740, 77427, 86030, 87696, 88488, 98320, 103236, 106923, 109620, 110610, 129045, 132732, 137648, 142564, 146160, 147480, 154854, 165915, 172060, 176976, 178205, 206472, 213846, 219240, 221220, 232281, 249487, 258090, 265464, 285128, 294960, 309708, 320769, 331830, 344120, 356410, 387135, 412944, 427692, 438480, 442440, 464562, 498974, 516180, 530928, 534615, 570256, 619416, 641538, 663660, 688240, 712820, 748461, 774270, 855384, 884880, 929124, 962307, 997948, 1032360, 1069230, 1161405, 1238832, 1247435, 1283076, 1327320, 1425640, 1496922, 1548540, 1603845, 1710768, 1858248, 1924614, 1995896, 2064720, 2138460, 2245383, 2322810, 2494870, 2566152, 2654640, 2851280, 2993844, 3097080, 3207690, 3716496, 3742305, 3849228, 3991792, 4276920, 4490766, 4645620, 4811535, 4989740, 5132304, 5987688, 6194160, 6415380, 6736149, 7484610, 7698456, 8553840, 8981532, 9291240, 9623070, 9979480, 11226915, 11975376, 12830760, 13472298, 14969220, 15396912, 17963064, 18582480, 19246140, 19958960, 22453830, 25661520, 26944596, 29938440, 33680745, 35926128, 38492280, 44907660, 53889192, 59876880, 67361490, 76984560, 89815320, 107778384, 134722980, 179630640, 269445960, 538891920]

約数ペア:

[(1, 538891920), (2, 269445960), (3, 179630640), (4, 134722980), (5, 107778384), (6, 89815320), (7, 76984560), (8, 67361490), (9, 59876880), (10, 53889192), (12, 44907660), (14, 38492280), (15, 35926128), (16, 33680745), (18, 29938440), (20, 26944596), (21, 25661520), (24, 22453830), (27, 19958960), (28, 19246140), (29, 18582480), (30, 17963064), (35, 15396912), (36, 14969220), (40, 13472298), (42, 12830760), (45, 11975376), (48, 11226915), (54, 9979480), (56, 9623070), (58, 9291240), (60, 8981532), (63, 8553840), (70, 7698456), (72, 7484610), (80, 6736149), (84, 6415380), (87, 6194160), (90, 5987688), (105, 5132304), (108, 4989740), (112, 4811535), (116, 4645620), (120, 4490766), (126, 4276920), (135, 3991792), (140, 3849228), (144, 3742305), (145, 3716496), (168, 3207690), (174, 3097080), (180, 2993844), (189, 2851280), (203, 2654640), (210, 2566152), (216, 2494870), (232, 2322810), (240, 2245383), (252, 2138460), (261, 2064720), (270, 1995896), (280, 1924614), (290, 1858248), (315, 1710768), (336, 1603845), (348, 1548540), (360, 1496922), (378, 1425640), (406, 1327320), (420, 1283076), (432, 1247435), (435, 1238832), (464, 1161405), (504, 1069230), (522, 1032360), (540, 997948), (560, 962307), (580, 929124), (609, 884880), (630, 855384), (696, 774270), (720, 748461), (756, 712820), (783, 688240), (812, 663660), (840, 641538), (870, 619416), (945, 570256), (1008, 534615), (1015, 530928), (1044, 516180), (1080, 498974), (1160, 464562), (1218, 442440), (1229, 438480), (1260, 427692), (1305, 412944), (1392, 387135), (1512, 356410), (1566, 344120), (1624, 331830), (1680, 320769), (1740, 309708), (1827, 294960), (1890, 285128), (2030, 265464), (2088, 258090), (2160, 249487), (2320, 232281), (2436, 221220), (2458, 219240), (2520, 213846), (2610, 206472), (3024, 178205), (3045, 176976), (3132, 172060), (3248, 165915), (3480, 154854), (3654, 147480), (3687, 146160), (3780, 142564), (3915, 137648), (4060, 132732), (4176, 129045), (4872, 110610), (4916, 109620), (5040, 106923), (5220, 103236), (5481, 98320), (6090, 88488), (6145, 87696), (6264, 86030), (6960, 77427), (7308, 73740), (7374, 73080), (7560, 71282), (7830, 68824), (8120, 66366), (8603, 62640), (9135, 58992), (9744, 55305), (9832, 54810), (10440, 51618), (10962, 49160), (11061, 48720), (12180, 44244), (12290, 43848), (12528, 43015), (14616, 36870), (14748, 36540), (15120, 35641), (15660, 34412), (16240, 33183), (17206, 31320), (18270, 29496), (18435, 29232), (19664, 27405), (20880, 25809), (21924, 24580), (22122, 24360)]