15674483840

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8501}}^1$

素因数の和:8630

約数の個数: 128

約数和(自身を含む): 38920115520

約数和(自身を除く): 23245631680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 67, 80, 86, 128, 134, 160, 172, 215, 268, 320, 335, 344, 430, 536, 640, 670, 688, 860, 1072, 1340, 1376, 1720, 2144, 2680, 2752, 2881, 3440, 4288, 5360, 5504, 5762, 6880, 8501, 8576, 10720, 11524, 13760, 14405, 17002, 21440, 23048, 27520, 28810, 34004, 42505, 42880, 46096, 57620, 68008, 85010, 92192, 115240, 136016, 170020, 184384, 230480, 272032, 340040, 365543, 368768, 460960, 544064, 569567, 680080, 731086, 921920, 1088128, 1139134, 1360160, 1462172, 1827715, 1843840, 2278268, 2720320, 2847835, 2924344, 3655430, 4556536, 5440640, 5695670, 5848688, 7310860, 9113072, 11391340, 11697376, 14621720, 18226144, 22782680, 23394752, 24491381, 29243440, 36452288, 45565360, 46789504, 48982762, 58486880, 72904576, 91130720, 97965524, 116973760, 122456905, 182261440, 195931048, 233947520, 244913810, 364522880, 391862096, 489827620, 783724192, 979655240, 1567448384, 1959310480, 3134896768, 3918620960, 7837241920, 15674483840]

約数ペア:

[(1, 15674483840), (2, 7837241920), (4, 3918620960), (5, 3134896768), (8, 1959310480), (10, 1567448384), (16, 979655240), (20, 783724192), (32, 489827620), (40, 391862096), (43, 364522880), (64, 244913810), (67, 233947520), (80, 195931048), (86, 182261440), (128, 122456905), (134, 116973760), (160, 97965524), (172, 91130720), (215, 72904576), (268, 58486880), (320, 48982762), (335, 46789504), (344, 45565360), (430, 36452288), (536, 29243440), (640, 24491381), (670, 23394752), (688, 22782680), (860, 18226144), (1072, 14621720), (1340, 11697376), (1376, 11391340), (1720, 9113072), (2144, 7310860), (2680, 5848688), (2752, 5695670), (2881, 5440640), (3440, 4556536), (4288, 3655430), (5360, 2924344), (5504, 2847835), (5762, 2720320), (6880, 2278268), (8501, 1843840), (8576, 1827715), (10720, 1462172), (11524, 1360160), (13760, 1139134), (14405, 1088128), (17002, 921920), (21440, 731086), (23048, 680080), (27520, 569567), (28810, 544064), (34004, 460960), (42505, 368768), (42880, 365543), (46096, 340040), (57620, 272032), (68008, 230480), (85010, 184384), (92192, 170020), (115240, 136016)]