2054172960

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22643}}^1$

素因数の和:22677

約数の個数: 240

約数和(自身を含む): 8285530176

約数和(自身を除く): 6231357216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22643, 22680, 30240, 45286, 45360, 67929, 90572, 90720, 113215, 135858, 158501, 181144, 203787, 226430, 271716, 317002, 339645, 362288, 407574, 452860, 475503, 543432, 611361, 634004, 679290, 724576, 792505, 815148, 905720, 951006, 1018935, 1086864, 1222722, 1268008, 1358580, 1426509, 1585010, 1630296, 1811440, 1834083, 1902012, 2037870, 2173728, 2377515, 2445444, 2536016, 2717160, 2853018, 3056805, 3170020, 3260592, 3622880, 3668166, 3804024, 4075740, 4279527, 4755030, 4890888, 5072032, 5434320, 5706036, 6113610, 6340040, 6521184, 7132545, 7336332, 7608048, 8151480, 8559054, 9170415, 9510060, 9781776, 10868640, 11412072, 12227220, 12680080, 12838581, 14265090, 14672664, 15216096, 16302960, 17118108, 18340830, 19020120, 19563552, 21397635, 22824144, 24454440, 25360160, 25677162, 28530180, 29345328, 32605920, 34236216, 36681660, 38040240, 42795270, 45648288, 48908880, 51354324, 57060360, 58690656, 64192905, 68472432, 73363320, 76080480, 85590540, 97817760, 102708648, 114120720, 128385810, 136944864, 146726640, 171181080, 205417296, 228241440, 256771620, 293453280, 342362160, 410834592, 513543240, 684724320, 1027086480, 2054172960]

約数ペア:

[(1, 2054172960), (2, 1027086480), (3, 684724320), (4, 513543240), (5, 410834592), (6, 342362160), (7, 293453280), (8, 256771620), (9, 228241440), (10, 205417296), (12, 171181080), (14, 146726640), (15, 136944864), (16, 128385810), (18, 114120720), (20, 102708648), (21, 97817760), (24, 85590540), (27, 76080480), (28, 73363320), (30, 68472432), (32, 64192905), (35, 58690656), (36, 57060360), (40, 51354324), (42, 48908880), (45, 45648288), (48, 42795270), (54, 38040240), (56, 36681660), (60, 34236216), (63, 32605920), (70, 29345328), (72, 28530180), (80, 25677162), (81, 25360160), (84, 24454440), (90, 22824144), (96, 21397635), (105, 19563552), (108, 19020120), (112, 18340830), (120, 17118108), (126, 16302960), (135, 15216096), (140, 14672664), (144, 14265090), (160, 12838581), (162, 12680080), (168, 12227220), (180, 11412072), (189, 10868640), (210, 9781776), (216, 9510060), (224, 9170415), (240, 8559054), (252, 8151480), (270, 7608048), (280, 7336332), (288, 7132545), (315, 6521184), (324, 6340040), (336, 6113610), (360, 5706036), (378, 5434320), (405, 5072032), (420, 4890888), (432, 4755030), (480, 4279527), (504, 4075740), (540, 3804024), (560, 3668166), (567, 3622880), (630, 3260592), (648, 3170020), (672, 3056805), (720, 2853018), (756, 2717160), (810, 2536016), (840, 2445444), (864, 2377515), (945, 2173728), (1008, 2037870), (1080, 1902012), (1120, 1834083), (1134, 1811440), (1260, 1630296), (1296, 1585010), (1440, 1426509), (1512, 1358580), (1620, 1268008), (1680, 1222722), (1890, 1086864), (2016, 1018935), (2160, 951006), (2268, 905720), (2520, 815148), (2592, 792505), (2835, 724576), (3024, 679290), (3240, 634004), (3360, 611361), (3780, 543432), (4320, 475503), (4536, 452860), (5040, 407574), (5670, 362288), (6048, 339645), (6480, 317002), (7560, 271716), (9072, 226430), (10080, 203787), (11340, 181144), (12960, 158501), (15120, 135858), (18144, 113215), (22643, 90720), (22680, 90572), (30240, 67929), (45286, 45360)]