289157760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 192

約数和(自身を含む): 1057591080

約数和(自身を除く): 768433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 2953, 3060, 3264, 4080, 4896, 5440, 5760, 5906, 6120, 6528, 8160, 8859, 9792, 10880, 11812, 12240, 14765, 16320, 17718, 19584, 23624, 24480, 26577, 29530, 32640, 35436, 44295, 47248, 48960, 50201, 53154, 59060, 70872, 88590, 94496, 97920, 100402, 106308, 118120, 132885, 141744, 150603, 177180, 188992, 200804, 212616, 236240, 251005, 265770, 283488, 301206, 354360, 377984, 401608, 425232, 451809, 472480, 502010, 531540, 566976, 602412, 708720, 753015, 803216, 850464, 903618, 944960, 1004020, 1063080, 1133952, 1204824, 1417440, 1506030, 1606432, 1700928, 1807236, 1889920, 2008040, 2126160, 2259045, 2409648, 2834880, 3012060, 3212864, 3401856, 3614472, 4016080, 4252320, 4518090, 4819296, 5669760, 6024120, 6425728, 7228944, 8032160, 8504640, 9036180, 9638592, 12048240, 14457888, 16064320, 17009280, 18072360, 19277184, 24096480, 28915776, 32128640, 36144720, 48192960, 57831552, 72289440, 96385920, 144578880, 289157760]

約数ペア:

[(1, 289157760), (2, 144578880), (3, 96385920), (4, 72289440), (5, 57831552), (6, 48192960), (8, 36144720), (9, 32128640), (10, 28915776), (12, 24096480), (15, 19277184), (16, 18072360), (17, 17009280), (18, 16064320), (20, 14457888), (24, 12048240), (30, 9638592), (32, 9036180), (34, 8504640), (36, 8032160), (40, 7228944), (45, 6425728), (48, 6024120), (51, 5669760), (60, 4819296), (64, 4518090), (68, 4252320), (72, 4016080), (80, 3614472), (85, 3401856), (90, 3212864), (96, 3012060), (102, 2834880), (120, 2409648), (128, 2259045), (136, 2126160), (144, 2008040), (153, 1889920), (160, 1807236), (170, 1700928), (180, 1606432), (192, 1506030), (204, 1417440), (240, 1204824), (255, 1133952), (272, 1063080), (288, 1004020), (306, 944960), (320, 903618), (340, 850464), (360, 803216), (384, 753015), (408, 708720), (480, 602412), (510, 566976), (544, 531540), (576, 502010), (612, 472480), (640, 451809), (680, 425232), (720, 401608), (765, 377984), (816, 354360), (960, 301206), (1020, 283488), (1088, 265770), (1152, 251005), (1224, 236240), (1360, 212616), (1440, 200804), (1530, 188992), (1632, 177180), (1920, 150603), (2040, 141744), (2176, 132885), (2448, 118120), (2720, 106308), (2880, 100402), (2953, 97920), (3060, 94496), (3264, 88590), (4080, 70872), (4896, 59060), (5440, 53154), (5760, 50201), (5906, 48960), (6120, 47248), (6528, 44295), (8160, 35436), (8859, 32640), (9792, 29530), (10880, 26577), (11812, 24480), (12240, 23624), (14765, 19584), (16320, 17718)]