2120795136

素因数分解:

$2^{10}\times 3^7\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 176

約数和(自身を含む): 6365023680

約数和(自身を除く): 4244228544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 947, 972, 1024, 1152, 1296, 1458, 1536, 1728, 1894, 1944, 2187, 2304, 2592, 2841, 2916, 3072, 3456, 3788, 3888, 4374, 4608, 5184, 5682, 5832, 6912, 7576, 7776, 8523, 8748, 9216, 10368, 11364, 11664, 13824, 15152, 15552, 17046, 17496, 20736, 22728, 23328, 25569, 27648, 30304, 31104, 34092, 34992, 41472, 45456, 46656, 51138, 60608, 62208, 68184, 69984, 76707, 82944, 90912, 93312, 102276, 121216, 124416, 136368, 139968, 153414, 181824, 186624, 204552, 230121, 242432, 248832, 272736, 279936, 306828, 363648, 373248, 409104, 460242, 484864, 545472, 559872, 613656, 690363, 727296, 746496, 818208, 920484, 969728, 1090944, 1119744, 1227312, 1380726, 1454592, 1636416, 1840968, 2071089, 2181888, 2239488, 2454624, 2761452, 2909184, 3272832, 3681936, 4142178, 4363776, 4909248, 5522904, 6545664, 7363872, 8284356, 8727552, 9818496, 11045808, 13091328, 14727744, 16568712, 19636992, 22091616, 26182656, 29455488, 33137424, 39273984, 44183232, 58910976, 66274848, 78547968, 88366464, 117821952, 132549696, 176732928, 235643904, 265099392, 353465856, 530198784, 706931712, 1060397568, 2120795136]

約数ペア:

[(1, 2120795136), (2, 1060397568), (3, 706931712), (4, 530198784), (6, 353465856), (8, 265099392), (9, 235643904), (12, 176732928), (16, 132549696), (18, 117821952), (24, 88366464), (27, 78547968), (32, 66274848), (36, 58910976), (48, 44183232), (54, 39273984), (64, 33137424), (72, 29455488), (81, 26182656), (96, 22091616), (108, 19636992), (128, 16568712), (144, 14727744), (162, 13091328), (192, 11045808), (216, 9818496), (243, 8727552), (256, 8284356), (288, 7363872), (324, 6545664), (384, 5522904), (432, 4909248), (486, 4363776), (512, 4142178), (576, 3681936), (648, 3272832), (729, 2909184), (768, 2761452), (864, 2454624), (947, 2239488), (972, 2181888), (1024, 2071089), (1152, 1840968), (1296, 1636416), (1458, 1454592), (1536, 1380726), (1728, 1227312), (1894, 1119744), (1944, 1090944), (2187, 969728), (2304, 920484), (2592, 818208), (2841, 746496), (2916, 727296), (3072, 690363), (3456, 613656), (3788, 559872), (3888, 545472), (4374, 484864), (4608, 460242), (5184, 409104), (5682, 373248), (5832, 363648), (6912, 306828), (7576, 279936), (7776, 272736), (8523, 248832), (8748, 242432), (9216, 230121), (10368, 204552), (11364, 186624), (11664, 181824), (13824, 153414), (15152, 139968), (15552, 136368), (17046, 124416), (17496, 121216), (20736, 102276), (22728, 93312), (23328, 90912), (25569, 82944), (27648, 76707), (30304, 69984), (31104, 68184), (34092, 62208), (34992, 60608), (41472, 51138), (45456, 46656)]