831291840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17019

約数の個数: 168

約数和(自身を含む): 3027669840

約数和(自身を除く): 2196378000

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, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 16979, 24480, 33958, 48960, 50937, 67916, 84895, 101874, 135832, 152811, 169790, 203748, 254685, 271664, 288643, 305622, 339580, 407496, 509370, 543328, 577286, 611244, 679160, 764055, 814992, 865929, 1018740, 1086656, 1154572, 1222488, 1358320, 1443215, 1528110, 1629984, 1731858, 2037480, 2309144, 2444976, 2597787, 2716640, 2886430, 3056220, 3259968, 3463716, 4074960, 4329645, 4618288, 4889952, 5195574, 5433280, 5772860, 6112440, 6927432, 8149920, 8659290, 9236576, 9779904, 10391148, 11545720, 12224880, 12988935, 13854864, 16299840, 17318580, 18473152, 20782296, 23091440, 24449760, 25977870, 27709728, 34637160, 41564592, 46182880, 48899520, 51955740, 55419456, 69274320, 83129184, 92365760, 103911480, 138548640, 166258368, 207822960, 277097280, 415645920, 831291840]

約数ペア:

[(1, 831291840), (2, 415645920), (3, 277097280), (4, 207822960), (5, 166258368), (6, 138548640), (8, 103911480), (9, 92365760), (10, 83129184), (12, 69274320), (15, 55419456), (16, 51955740), (17, 48899520), (18, 46182880), (20, 41564592), (24, 34637160), (30, 27709728), (32, 25977870), (34, 24449760), (36, 23091440), (40, 20782296), (45, 18473152), (48, 17318580), (51, 16299840), (60, 13854864), (64, 12988935), (68, 12224880), (72, 11545720), (80, 10391148), (85, 9779904), (90, 9236576), (96, 8659290), (102, 8149920), (120, 6927432), (136, 6112440), (144, 5772860), (153, 5433280), (160, 5195574), (170, 4889952), (180, 4618288), (192, 4329645), (204, 4074960), (240, 3463716), (255, 3259968), (272, 3056220), (288, 2886430), (306, 2716640), (320, 2597787), (340, 2444976), (360, 2309144), (408, 2037480), (480, 1731858), (510, 1629984), (544, 1528110), (576, 1443215), (612, 1358320), (680, 1222488), (720, 1154572), (765, 1086656), (816, 1018740), (960, 865929), (1020, 814992), (1088, 764055), (1224, 679160), (1360, 611244), (1440, 577286), (1530, 543328), (1632, 509370), (2040, 407496), (2448, 339580), (2720, 305622), (2880, 288643), (3060, 271664), (3264, 254685), (4080, 203748), (4896, 169790), (5440, 152811), (6120, 135832), (8160, 101874), (9792, 84895), (12240, 67916), (16320, 50937), (16979, 48960), (24480, 33958)]