2543042880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{126143}}^1$

素因数の和:126173

約数の個数: 168

約数和(自身を含む): 9996659712

約数和(自身を除く): 7453616832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 126143, 252286, 378429, 504572, 630715, 756858, 883001, 1009144, 1135287, 1261430, 1513716, 1766002, 1892145, 2018288, 2270574, 2522860, 2649003, 3027432, 3532004, 3784290, 4036576, 4415005, 4541148, 5045720, 5298006, 5676435, 6054864, 7064008, 7568580, 7947009, 8073152, 8830010, 9082296, 10091440, 10596012, 11352870, 12109728, 13245015, 14128016, 15137160, 15894018, 17660020, 18164592, 20182880, 21192024, 22705740, 24219456, 26490030, 28256032, 30274320, 31788036, 35320040, 36329184, 39735045, 40365760, 42384048, 45411480, 52980060, 56512064, 60548640, 63576072, 70640080, 72658368, 79470090, 84768096, 90822960, 105960120, 121097280, 127152144, 141280160, 158940180, 169536192, 181645920, 211920240, 254304288, 282560320, 317880360, 363291840, 423840480, 508608576, 635760720, 847680960, 1271521440, 2543042880]

約数ペア:

[(1, 2543042880), (2, 1271521440), (3, 847680960), (4, 635760720), (5, 508608576), (6, 423840480), (7, 363291840), (8, 317880360), (9, 282560320), (10, 254304288), (12, 211920240), (14, 181645920), (15, 169536192), (16, 158940180), (18, 141280160), (20, 127152144), (21, 121097280), (24, 105960120), (28, 90822960), (30, 84768096), (32, 79470090), (35, 72658368), (36, 70640080), (40, 63576072), (42, 60548640), (45, 56512064), (48, 52980060), (56, 45411480), (60, 42384048), (63, 40365760), (64, 39735045), (70, 36329184), (72, 35320040), (80, 31788036), (84, 30274320), (90, 28256032), (96, 26490030), (105, 24219456), (112, 22705740), (120, 21192024), (126, 20182880), (140, 18164592), (144, 17660020), (160, 15894018), (168, 15137160), (180, 14128016), (192, 13245015), (210, 12109728), (224, 11352870), (240, 10596012), (252, 10091440), (280, 9082296), (288, 8830010), (315, 8073152), (320, 7947009), (336, 7568580), (360, 7064008), (420, 6054864), (448, 5676435), (480, 5298006), (504, 5045720), (560, 4541148), (576, 4415005), (630, 4036576), (672, 3784290), (720, 3532004), (840, 3027432), (960, 2649003), (1008, 2522860), (1120, 2270574), (1260, 2018288), (1344, 1892145), (1440, 1766002), (1680, 1513716), (2016, 1261430), (2240, 1135287), (2520, 1009144), (2880, 883001), (3360, 756858), (4032, 630715), (5040, 504572), (6720, 378429), (10080, 252286), (20160, 126143)]