2176882560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:770

約数の個数: 256

約数和(自身を含む): 7755264000

約数和(自身を除く): 5578381440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 263, 270, 288, 320, 360, 384, 432, 479, 480, 526, 540, 576, 640, 720, 789, 864, 958, 960, 1052, 1080, 1152, 1315, 1437, 1440, 1578, 1728, 1916, 1920, 2104, 2160, 2367, 2395, 2630, 2874, 2880, 3156, 3456, 3832, 3945, 4208, 4311, 4320, 4734, 4790, 5260, 5748, 5760, 6312, 7101, 7185, 7664, 7890, 8416, 8622, 8640, 9468, 9580, 10520, 11496, 11835, 12624, 12933, 14202, 14370, 15328, 15780, 16832, 17244, 17280, 18936, 19160, 21040, 21555, 22992, 23670, 25248, 25866, 28404, 28740, 30656, 31560, 33664, 34488, 35505, 37872, 38320, 42080, 43110, 45984, 47340, 50496, 51732, 56808, 57480, 61312, 63120, 64665, 68976, 71010, 75744, 76640, 84160, 86220, 91968, 94680, 100992, 103464, 113616, 114960, 125977, 126240, 129330, 137952, 142020, 151488, 153280, 168320, 172440, 183936, 189360, 206928, 227232, 229920, 251954, 252480, 258660, 275904, 284040, 302976, 306560, 344880, 377931, 378720, 413856, 454464, 459840, 503908, 504960, 517320, 551808, 568080, 629885, 689760, 755862, 757440, 827712, 908928, 919680, 1007816, 1034640, 1133793, 1136160, 1259770, 1379520, 1511724, 1514880, 1655424, 1889655, 2015632, 2069280, 2267586, 2272320, 2519540, 2759040, 3023448, 3401379, 3779310, 4031264, 4138560, 4535172, 4544640, 5039080, 5668965, 6046896, 6802758, 7558620, 8062528, 8277120, 9070344, 10078160, 11337930, 12093792, 13605516, 15117240, 16125056, 17006895, 18140688, 20156320, 22675860, 24187584, 27211032, 30234480, 34013790, 36281376, 40312640, 45351720, 48375168, 54422064, 60468960, 68027580, 72562752, 80625280, 90703440, 108844128, 120937920, 136055160, 145125504, 181406880, 217688256, 241875840, 272110320, 362813760, 435376512, 544220640, 725627520, 1088441280, 2176882560]

約数ペア:

[(1, 2176882560), (2, 1088441280), (3, 725627520), (4, 544220640), (5, 435376512), (6, 362813760), (8, 272110320), (9, 241875840), (10, 217688256), (12, 181406880), (15, 145125504), (16, 136055160), (18, 120937920), (20, 108844128), (24, 90703440), (27, 80625280), (30, 72562752), (32, 68027580), (36, 60468960), (40, 54422064), (45, 48375168), (48, 45351720), (54, 40312640), (60, 36281376), (64, 34013790), (72, 30234480), (80, 27211032), (90, 24187584), (96, 22675860), (108, 20156320), (120, 18140688), (128, 17006895), (135, 16125056), (144, 15117240), (160, 13605516), (180, 12093792), (192, 11337930), (216, 10078160), (240, 9070344), (263, 8277120), (270, 8062528), (288, 7558620), (320, 6802758), (360, 6046896), (384, 5668965), (432, 5039080), (479, 4544640), (480, 4535172), (526, 4138560), (540, 4031264), (576, 3779310), (640, 3401379), (720, 3023448), (789, 2759040), (864, 2519540), (958, 2272320), (960, 2267586), (1052, 2069280), (1080, 2015632), (1152, 1889655), (1315, 1655424), (1437, 1514880), (1440, 1511724), (1578, 1379520), (1728, 1259770), (1916, 1136160), (1920, 1133793), (2104, 1034640), (2160, 1007816), (2367, 919680), (2395, 908928), (2630, 827712), (2874, 757440), (2880, 755862), (3156, 689760), (3456, 629885), (3832, 568080), (3945, 551808), (4208, 517320), (4311, 504960), (4320, 503908), (4734, 459840), (4790, 454464), (5260, 413856), (5748, 378720), (5760, 377931), (6312, 344880), (7101, 306560), (7185, 302976), (7664, 284040), (7890, 275904), (8416, 258660), (8622, 252480), (8640, 251954), (9468, 229920), (9580, 227232), (10520, 206928), (11496, 189360), (11835, 183936), (12624, 172440), (12933, 168320), (14202, 153280), (14370, 151488), (15328, 142020), (15780, 137952), (16832, 129330), (17244, 126240), (17280, 125977), (18936, 114960), (19160, 113616), (21040, 103464), (21555, 100992), (22992, 94680), (23670, 91968), (25248, 86220), (25866, 84160), (28404, 76640), (28740, 75744), (30656, 71010), (31560, 68976), (33664, 64665), (34488, 63120), (35505, 61312), (37872, 57480), (38320, 56808), (42080, 51732), (43110, 50496), (45984, 47340)]