1271477760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 4728125952

約数和(自身を除く): 3456648192

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, 128, 134, 140, 160, 168, 192, 201, 210, 224, 240, 256, 268, 280, 320, 335, 336, 353, 384, 402, 420, 448, 469, 480, 512, 536, 560, 640, 670, 672, 706, 768, 804, 840, 896, 938, 960, 1005, 1059, 1072, 1120, 1280, 1340, 1344, 1407, 1412, 1536, 1608, 1680, 1765, 1792, 1876, 1920, 2010, 2118, 2144, 2240, 2345, 2471, 2560, 2680, 2688, 2814, 2824, 3216, 3360, 3530, 3584, 3752, 3840, 4020, 4236, 4288, 4480, 4690, 4942, 5295, 5360, 5376, 5628, 5648, 6432, 6720, 7035, 7060, 7413, 7504, 7680, 8040, 8472, 8576, 8960, 9380, 9884, 10590, 10720, 10752, 11256, 11296, 12355, 12864, 13440, 14070, 14120, 14826, 15008, 16080, 16944, 17152, 17920, 18760, 19768, 21180, 21440, 22512, 22592, 23651, 24710, 25728, 26880, 28140, 28240, 29652, 30016, 32160, 33888, 34304, 37065, 37520, 39536, 42360, 42880, 45024, 45184, 47302, 49420, 51456, 53760, 56280, 56480, 59304, 60032, 64320, 67776, 70953, 74130, 75040, 79072, 84720, 85760, 90048, 90368, 94604, 98840, 102912, 112560, 112960, 118255, 118608, 120064, 128640, 135552, 141906, 148260, 150080, 158144, 165557, 169440, 171520, 180096, 180736, 189208, 197680, 225120, 225920, 236510, 237216, 240128, 257280, 271104, 283812, 296520, 300160, 316288, 331114, 338880, 354765, 360192, 378416, 395360, 450240, 451840, 473020, 474432, 496671, 514560, 542208, 567624, 593040, 600320, 632576, 662228, 677760, 709530, 720384, 756832, 790720, 827785, 900480, 903680, 946040, 948864, 993342, 1135248, 1186080, 1200640, 1265152, 1324456, 1355520, 1419060, 1513664, 1581440, 1655570, 1800960, 1892080, 1897728, 1986684, 2270496, 2372160, 2483355, 2648912, 2711040, 2838120, 3027328, 3162880, 3311140, 3601920, 3784160, 3795456, 3973368, 4540992, 4744320, 4966710, 5297824, 5676240, 6054656, 6325760, 6622280, 7568320, 7946736, 9081984, 9488640, 9933420, 10595648, 11352480, 12109312, 13244560, 15136640, 15893472, 18163968, 18977280, 19866840, 21191296, 22704960, 26489120, 30273280, 31786944, 36327936, 39733680, 42382592, 45409920, 52978240, 60546560, 63573888, 79467360, 84765184, 90819840, 105956480, 127147776, 158934720, 181639680, 211912960, 254295552, 317869440, 423825920, 635738880, 1271477760]

約数ペア:

[(1, 1271477760), (2, 635738880), (3, 423825920), (4, 317869440), (5, 254295552), (6, 211912960), (7, 181639680), (8, 158934720), (10, 127147776), (12, 105956480), (14, 90819840), (15, 84765184), (16, 79467360), (20, 63573888), (21, 60546560), (24, 52978240), (28, 45409920), (30, 42382592), (32, 39733680), (35, 36327936), (40, 31786944), (42, 30273280), (48, 26489120), (56, 22704960), (60, 21191296), (64, 19866840), (67, 18977280), (70, 18163968), (80, 15893472), (84, 15136640), (96, 13244560), (105, 12109312), (112, 11352480), (120, 10595648), (128, 9933420), (134, 9488640), (140, 9081984), (160, 7946736), (168, 7568320), (192, 6622280), (201, 6325760), (210, 6054656), (224, 5676240), (240, 5297824), (256, 4966710), (268, 4744320), (280, 4540992), (320, 3973368), (335, 3795456), (336, 3784160), (353, 3601920), (384, 3311140), (402, 3162880), (420, 3027328), (448, 2838120), (469, 2711040), (480, 2648912), (512, 2483355), (536, 2372160), (560, 2270496), (640, 1986684), (670, 1897728), (672, 1892080), (706, 1800960), (768, 1655570), (804, 1581440), (840, 1513664), (896, 1419060), (938, 1355520), (960, 1324456), (1005, 1265152), (1059, 1200640), (1072, 1186080), (1120, 1135248), (1280, 993342), (1340, 948864), (1344, 946040), (1407, 903680), (1412, 900480), (1536, 827785), (1608, 790720), (1680, 756832), (1765, 720384), (1792, 709530), (1876, 677760), (1920, 662228), (2010, 632576), (2118, 600320), (2144, 593040), (2240, 567624), (2345, 542208), (2471, 514560), (2560, 496671), (2680, 474432), (2688, 473020), (2814, 451840), (2824, 450240), (3216, 395360), (3360, 378416), (3530, 360192), (3584, 354765), (3752, 338880), (3840, 331114), (4020, 316288), (4236, 300160), (4288, 296520), (4480, 283812), (4690, 271104), (4942, 257280), (5295, 240128), (5360, 237216), (5376, 236510), (5628, 225920), (5648, 225120), (6432, 197680), (6720, 189208), (7035, 180736), (7060, 180096), (7413, 171520), (7504, 169440), (7680, 165557), (8040, 158144), (8472, 150080), (8576, 148260), (8960, 141906), (9380, 135552), (9884, 128640), (10590, 120064), (10720, 118608), (10752, 118255), (11256, 112960), (11296, 112560), (12355, 102912), (12864, 98840), (13440, 94604), (14070, 90368), (14120, 90048), (14826, 85760), (15008, 84720), (16080, 79072), (16944, 75040), (17152, 74130), (17920, 70953), (18760, 67776), (19768, 64320), (21180, 60032), (21440, 59304), (22512, 56480), (22592, 56280), (23651, 53760), (24710, 51456), (25728, 49420), (26880, 47302), (28140, 45184), (28240, 45024), (29652, 42880), (30016, 42360), (32160, 39536), (33888, 37520), (34304, 37065)]