21253079040

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5140

約数の個数: 240

約数和(自身を含む): 72022390272

約数和(自身を除く): 50769311232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4096, 4352, 5087, 5120, 5440, 6144, 6528, 7680, 8160, 8192, 8704, 10174, 10240, 10880, 12288, 13056, 15261, 15360, 16320, 16384, 17408, 20348, 20480, 21760, 24576, 25435, 26112, 30522, 30720, 32640, 34816, 40696, 40960, 43520, 49152, 50870, 52224, 61044, 61440, 65280, 69632, 76305, 81392, 81920, 86479, 87040, 101740, 104448, 122088, 122880, 130560, 139264, 152610, 162784, 172958, 174080, 203480, 208896, 244176, 245760, 259437, 261120, 278528, 305220, 325568, 345916, 348160, 406960, 417792, 432395, 488352, 518874, 522240, 610440, 651136, 691832, 696320, 813920, 835584, 864790, 976704, 1037748, 1044480, 1220880, 1297185, 1302272, 1383664, 1392640, 1627840, 1729580, 1953408, 2075496, 2088960, 2441760, 2594370, 2604544, 2767328, 3255680, 3459160, 3906816, 4150992, 4177920, 4883520, 5188740, 5209088, 5534656, 6511360, 6918320, 7813632, 8301984, 9767040, 10377480, 10418176, 11069312, 13022720, 13836640, 15627264, 16603968, 19534080, 20754960, 20836352, 22138624, 26045440, 27673280, 31254528, 33207936, 39068160, 41509920, 41672704, 44277248, 52090880, 55346560, 62509056, 66415872, 78136320, 83019840, 83345408, 88554496, 104181760, 110693120, 125018112, 132831744, 156272640, 166039680, 177108992, 208363520, 221386240, 250036224, 265663488, 312545280, 332079360, 354217984, 416727040, 442772480, 531326976, 625090560, 664158720, 708435968, 885544960, 1062653952, 1250181120, 1328317440, 1416871936, 1771089920, 2125307904, 2656634880, 3542179840, 4250615808, 5313269760, 7084359680, 10626539520, 21253079040]

約数ペア:

[(1, 21253079040), (2, 10626539520), (3, 7084359680), (4, 5313269760), (5, 4250615808), (6, 3542179840), (8, 2656634880), (10, 2125307904), (12, 1771089920), (15, 1416871936), (16, 1328317440), (17, 1250181120), (20, 1062653952), (24, 885544960), (30, 708435968), (32, 664158720), (34, 625090560), (40, 531326976), (48, 442772480), (51, 416727040), (60, 354217984), (64, 332079360), (68, 312545280), (80, 265663488), (85, 250036224), (96, 221386240), (102, 208363520), (120, 177108992), (128, 166039680), (136, 156272640), (160, 132831744), (170, 125018112), (192, 110693120), (204, 104181760), (240, 88554496), (255, 83345408), (256, 83019840), (272, 78136320), (320, 66415872), (340, 62509056), (384, 55346560), (408, 52090880), (480, 44277248), (510, 41672704), (512, 41509920), (544, 39068160), (640, 33207936), (680, 31254528), (768, 27673280), (816, 26045440), (960, 22138624), (1020, 20836352), (1024, 20754960), (1088, 19534080), (1280, 16603968), (1360, 15627264), (1536, 13836640), (1632, 13022720), (1920, 11069312), (2040, 10418176), (2048, 10377480), (2176, 9767040), (2560, 8301984), (2720, 7813632), (3072, 6918320), (3264, 6511360), (3840, 5534656), (4080, 5209088), (4096, 5188740), (4352, 4883520), (5087, 4177920), (5120, 4150992), (5440, 3906816), (6144, 3459160), (6528, 3255680), (7680, 2767328), (8160, 2604544), (8192, 2594370), (8704, 2441760), (10174, 2088960), (10240, 2075496), (10880, 1953408), (12288, 1729580), (13056, 1627840), (15261, 1392640), (15360, 1383664), (16320, 1302272), (16384, 1297185), (17408, 1220880), (20348, 1044480), (20480, 1037748), (21760, 976704), (24576, 864790), (25435, 835584), (26112, 813920), (30522, 696320), (30720, 691832), (32640, 651136), (34816, 610440), (40696, 522240), (40960, 518874), (43520, 488352), (49152, 432395), (50870, 417792), (52224, 406960), (61044, 348160), (61440, 345916), (65280, 325568), (69632, 305220), (76305, 278528), (81392, 261120), (81920, 259437), (86479, 245760), (87040, 244176), (101740, 208896), (104448, 203480), (122088, 174080), (122880, 172958), (130560, 162784), (139264, 152610)]