612776640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 224

約数和(自身を含む): 2258348544

約数和(自身を除く): 1645571904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 402, 420, 448, 469, 480, 536, 560, 670, 672, 804, 840, 938, 960, 1005, 1072, 1120, 1340, 1344, 1361, 1407, 1608, 1680, 1876, 2010, 2144, 2240, 2345, 2680, 2722, 2814, 3216, 3360, 3752, 4020, 4083, 4288, 4690, 5360, 5444, 5628, 6432, 6720, 6805, 7035, 7504, 8040, 8166, 9380, 9527, 10720, 10888, 11256, 12864, 13610, 14070, 15008, 16080, 16332, 18760, 19054, 20415, 21440, 21776, 22512, 27220, 28140, 28581, 30016, 32160, 32664, 37520, 38108, 40830, 43552, 45024, 47635, 54440, 56280, 57162, 64320, 65328, 75040, 76216, 81660, 87104, 90048, 91187, 95270, 108880, 112560, 114324, 130656, 142905, 150080, 152432, 163320, 182374, 190540, 217760, 225120, 228648, 261312, 273561, 285810, 304864, 326640, 364748, 381080, 435520, 450240, 455935, 457296, 547122, 571620, 609728, 638309, 653280, 729496, 762160, 911870, 914592, 1094244, 1143240, 1276618, 1306560, 1367805, 1458992, 1524320, 1823740, 1829184, 1914927, 2188488, 2286480, 2553236, 2735610, 2917984, 3048640, 3191545, 3647480, 3829854, 4376976, 4572960, 5106472, 5471220, 5835968, 6383090, 7294960, 7659708, 8753952, 9145920, 9574635, 10212944, 10942440, 12766180, 14589920, 15319416, 17507904, 19149270, 20425888, 21884880, 25532360, 29179840, 30638832, 38298540, 40851776, 43769760, 51064720, 61277664, 76597080, 87539520, 102129440, 122555328, 153194160, 204258880, 306388320, 612776640]

約数ペア:

[(1, 612776640), (2, 306388320), (3, 204258880), (4, 153194160), (5, 122555328), (6, 102129440), (7, 87539520), (8, 76597080), (10, 61277664), (12, 51064720), (14, 43769760), (15, 40851776), (16, 38298540), (20, 30638832), (21, 29179840), (24, 25532360), (28, 21884880), (30, 20425888), (32, 19149270), (35, 17507904), (40, 15319416), (42, 14589920), (48, 12766180), (56, 10942440), (60, 10212944), (64, 9574635), (67, 9145920), (70, 8753952), (80, 7659708), (84, 7294960), (96, 6383090), (105, 5835968), (112, 5471220), (120, 5106472), (134, 4572960), (140, 4376976), (160, 3829854), (168, 3647480), (192, 3191545), (201, 3048640), (210, 2917984), (224, 2735610), (240, 2553236), (268, 2286480), (280, 2188488), (320, 1914927), (335, 1829184), (336, 1823740), (402, 1524320), (420, 1458992), (448, 1367805), (469, 1306560), (480, 1276618), (536, 1143240), (560, 1094244), (670, 914592), (672, 911870), (804, 762160), (840, 729496), (938, 653280), (960, 638309), (1005, 609728), (1072, 571620), (1120, 547122), (1340, 457296), (1344, 455935), (1361, 450240), (1407, 435520), (1608, 381080), (1680, 364748), (1876, 326640), (2010, 304864), (2144, 285810), (2240, 273561), (2345, 261312), (2680, 228648), (2722, 225120), (2814, 217760), (3216, 190540), (3360, 182374), (3752, 163320), (4020, 152432), (4083, 150080), (4288, 142905), (4690, 130656), (5360, 114324), (5444, 112560), (5628, 108880), (6432, 95270), (6720, 91187), (6805, 90048), (7035, 87104), (7504, 81660), (8040, 76216), (8166, 75040), (9380, 65328), (9527, 64320), (10720, 57162), (10888, 56280), (11256, 54440), (12864, 47635), (13610, 45024), (14070, 43552), (15008, 40830), (16080, 38108), (16332, 37520), (18760, 32664), (19054, 32160), (20415, 30016), (21440, 28581), (21776, 28140), (22512, 27220)]