206023680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 264

約数和(自身を含む): 758732832

約数和(自身を除く): 552709152

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, 256, 263, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 526, 544, 576, 612, 640, 680, 720, 765, 768, 789, 816, 960, 1020, 1024, 1052, 1088, 1152, 1224, 1280, 1315, 1360, 1440, 1530, 1536, 1578, 1632, 1920, 2040, 2104, 2176, 2304, 2367, 2448, 2560, 2630, 2720, 2880, 3060, 3072, 3156, 3264, 3840, 3945, 4080, 4208, 4352, 4471, 4608, 4734, 4896, 5120, 5260, 5440, 5760, 6120, 6312, 6528, 7680, 7890, 8160, 8416, 8704, 8942, 9216, 9468, 9792, 10520, 10880, 11520, 11835, 12240, 12624, 13056, 13413, 15360, 15780, 16320, 16832, 17408, 17884, 18936, 19584, 21040, 21760, 22355, 23040, 23670, 24480, 25248, 26112, 26826, 31560, 32640, 33664, 35768, 37872, 39168, 40239, 42080, 43520, 44710, 46080, 47340, 48960, 50496, 52224, 53652, 63120, 65280, 67065, 67328, 71536, 75744, 78336, 80478, 84160, 87040, 89420, 94680, 97920, 100992, 107304, 126240, 130560, 134130, 134656, 143072, 151488, 156672, 160956, 168320, 178840, 189360, 195840, 201195, 201984, 214608, 252480, 261120, 268260, 269312, 286144, 302976, 321912, 336640, 357680, 378720, 391680, 402390, 403968, 429216, 504960, 536520, 572288, 605952, 643824, 673280, 715360, 757440, 783360, 804780, 807936, 858432, 1009920, 1073040, 1144576, 1211904, 1287648, 1346560, 1430720, 1514880, 1609560, 1716864, 2019840, 2146080, 2289152, 2423808, 2575296, 2861440, 3029760, 3219120, 3433728, 4039680, 4292160, 4578304, 5150592, 5722880, 6059520, 6438240, 6867456, 8584320, 10301184, 11445760, 12119040, 12876480, 13734912, 17168640, 20602368, 22891520, 25752960, 34337280, 41204736, 51505920, 68674560, 103011840, 206023680]

約数ペア:

[(1, 206023680), (2, 103011840), (3, 68674560), (4, 51505920), (5, 41204736), (6, 34337280), (8, 25752960), (9, 22891520), (10, 20602368), (12, 17168640), (15, 13734912), (16, 12876480), (17, 12119040), (18, 11445760), (20, 10301184), (24, 8584320), (30, 6867456), (32, 6438240), (34, 6059520), (36, 5722880), (40, 5150592), (45, 4578304), (48, 4292160), (51, 4039680), (60, 3433728), (64, 3219120), (68, 3029760), (72, 2861440), (80, 2575296), (85, 2423808), (90, 2289152), (96, 2146080), (102, 2019840), (120, 1716864), (128, 1609560), (136, 1514880), (144, 1430720), (153, 1346560), (160, 1287648), (170, 1211904), (180, 1144576), (192, 1073040), (204, 1009920), (240, 858432), (255, 807936), (256, 804780), (263, 783360), (272, 757440), (288, 715360), (306, 673280), (320, 643824), (340, 605952), (360, 572288), (384, 536520), (408, 504960), (480, 429216), (510, 403968), (512, 402390), (526, 391680), (544, 378720), (576, 357680), (612, 336640), (640, 321912), (680, 302976), (720, 286144), (765, 269312), (768, 268260), (789, 261120), (816, 252480), (960, 214608), (1020, 201984), (1024, 201195), (1052, 195840), (1088, 189360), (1152, 178840), (1224, 168320), (1280, 160956), (1315, 156672), (1360, 151488), (1440, 143072), (1530, 134656), (1536, 134130), (1578, 130560), (1632, 126240), (1920, 107304), (2040, 100992), (2104, 97920), (2176, 94680), (2304, 89420), (2367, 87040), (2448, 84160), (2560, 80478), (2630, 78336), (2720, 75744), (2880, 71536), (3060, 67328), (3072, 67065), (3156, 65280), (3264, 63120), (3840, 53652), (3945, 52224), (4080, 50496), (4208, 48960), (4352, 47340), (4471, 46080), (4608, 44710), (4734, 43520), (4896, 42080), (5120, 40239), (5260, 39168), (5440, 37872), (5760, 35768), (6120, 33664), (6312, 32640), (6528, 31560), (7680, 26826), (7890, 26112), (8160, 25248), (8416, 24480), (8704, 23670), (8942, 23040), (9216, 22355), (9468, 21760), (9792, 21040), (10520, 19584), (10880, 18936), (11520, 17884), (11835, 17408), (12240, 16832), (12624, 16320), (13056, 15780), (13413, 15360)]