2782517760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10979}}^1$

素因数の和:11019

約数の個数: 240

約数和(自身を含む): 10513657440

約数和(自身を除く): 7731139680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 10560, 10979, 11520, 12672, 14080, 15840, 16896, 21120, 21958, 23040, 25344, 28160, 31680, 32937, 42240, 43916, 50688, 54895, 63360, 65874, 84480, 87832, 98811, 109790, 120769, 126720, 131748, 164685, 175664, 197622, 219580, 241538, 253440, 263496, 329370, 351328, 362307, 395244, 439160, 483076, 494055, 526992, 603845, 658740, 702656, 724614, 790488, 878320, 966152, 988110, 1053984, 1086921, 1207690, 1317480, 1405312, 1449228, 1580976, 1756640, 1811535, 1932304, 1976220, 2107968, 2173842, 2415380, 2634960, 2810624, 2898456, 3161952, 3513280, 3623070, 3864608, 3952440, 4215936, 4347684, 4830760, 5269920, 5434605, 5621248, 5796912, 6323904, 7026560, 7246140, 7729216, 7904880, 8431872, 8695368, 9661520, 10539840, 10869210, 11593824, 12647808, 14053120, 14492280, 15458432, 15809760, 16863744, 17390736, 19323040, 21079680, 21738420, 23187648, 25295616, 28106240, 28984560, 30916864, 31619520, 34781472, 38646080, 42159360, 43476840, 46375296, 50591232, 57969120, 61833728, 63239040, 69562944, 77292160, 84318720, 86953680, 92750592, 115938240, 126478080, 139125888, 154584320, 173907360, 185501184, 231876480, 252956160, 278251776, 309168640, 347814720, 463752960, 556503552, 695629440, 927505920, 1391258880, 2782517760]

約数ペア:

[(1, 2782517760), (2, 1391258880), (3, 927505920), (4, 695629440), (5, 556503552), (6, 463752960), (8, 347814720), (9, 309168640), (10, 278251776), (11, 252956160), (12, 231876480), (15, 185501184), (16, 173907360), (18, 154584320), (20, 139125888), (22, 126478080), (24, 115938240), (30, 92750592), (32, 86953680), (33, 84318720), (36, 77292160), (40, 69562944), (44, 63239040), (45, 61833728), (48, 57969120), (55, 50591232), (60, 46375296), (64, 43476840), (66, 42159360), (72, 38646080), (80, 34781472), (88, 31619520), (90, 30916864), (96, 28984560), (99, 28106240), (110, 25295616), (120, 23187648), (128, 21738420), (132, 21079680), (144, 19323040), (160, 17390736), (165, 16863744), (176, 15809760), (180, 15458432), (192, 14492280), (198, 14053120), (220, 12647808), (240, 11593824), (256, 10869210), (264, 10539840), (288, 9661520), (320, 8695368), (330, 8431872), (352, 7904880), (360, 7729216), (384, 7246140), (396, 7026560), (440, 6323904), (480, 5796912), (495, 5621248), (512, 5434605), (528, 5269920), (576, 4830760), (640, 4347684), (660, 4215936), (704, 3952440), (720, 3864608), (768, 3623070), (792, 3513280), (880, 3161952), (960, 2898456), (990, 2810624), (1056, 2634960), (1152, 2415380), (1280, 2173842), (1320, 2107968), (1408, 1976220), (1440, 1932304), (1536, 1811535), (1584, 1756640), (1760, 1580976), (1920, 1449228), (1980, 1405312), (2112, 1317480), (2304, 1207690), (2560, 1086921), (2640, 1053984), (2816, 988110), (2880, 966152), (3168, 878320), (3520, 790488), (3840, 724614), (3960, 702656), (4224, 658740), (4608, 603845), (5280, 526992), (5632, 494055), (5760, 483076), (6336, 439160), (7040, 395244), (7680, 362307), (7920, 351328), (8448, 329370), (10560, 263496), (10979, 253440), (11520, 241538), (12672, 219580), (14080, 197622), (15840, 175664), (16896, 164685), (21120, 131748), (21958, 126720), (23040, 120769), (25344, 109790), (28160, 98811), (31680, 87832), (32937, 84480), (42240, 65874), (43916, 63360), (50688, 54895)]