680804352

素因数分解:

$2^{14}\times 3^7\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 2149515200

約数和(自身を除く): 1468710848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 512, 513, 576, 608, 648, 684, 729, 768, 864, 912, 972, 1024, 1026, 1152, 1216, 1296, 1368, 1458, 1536, 1539, 1728, 1824, 1944, 2048, 2052, 2187, 2304, 2432, 2592, 2736, 2916, 3072, 3078, 3456, 3648, 3888, 4096, 4104, 4374, 4608, 4617, 4864, 5184, 5472, 5832, 6144, 6156, 6912, 7296, 7776, 8192, 8208, 8748, 9216, 9234, 9728, 10368, 10944, 11664, 12288, 12312, 13824, 13851, 14592, 15552, 16384, 16416, 17496, 18432, 18468, 19456, 20736, 21888, 23328, 24576, 24624, 27648, 27702, 29184, 31104, 32832, 34992, 36864, 36936, 38912, 41472, 41553, 43776, 46656, 49152, 49248, 55296, 55404, 58368, 62208, 65664, 69984, 73728, 73872, 77824, 82944, 83106, 87552, 93312, 98496, 110592, 110808, 116736, 124416, 131328, 139968, 147456, 147744, 155648, 165888, 166212, 175104, 186624, 196992, 221184, 221616, 233472, 248832, 262656, 279936, 295488, 311296, 331776, 332424, 350208, 373248, 393984, 442368, 443232, 466944, 497664, 525312, 559872, 590976, 663552, 664848, 700416, 746496, 787968, 886464, 933888, 995328, 1050624, 1119744, 1181952, 1327104, 1329696, 1400832, 1492992, 1575936, 1772928, 1990656, 2101248, 2239488, 2363904, 2659392, 2801664, 2985984, 3151872, 3545856, 3981312, 4202496, 4478976, 4727808, 5318784, 5971968, 6303744, 7091712, 8404992, 8957952, 9455616, 10637568, 11943936, 12607488, 14183424, 17915904, 18911232, 21275136, 25214976, 28366848, 35831808, 37822464, 42550272, 56733696, 75644928, 85100544, 113467392, 170201088, 226934784, 340402176, 680804352]

約数ペア:

[(1, 680804352), (2, 340402176), (3, 226934784), (4, 170201088), (6, 113467392), (8, 85100544), (9, 75644928), (12, 56733696), (16, 42550272), (18, 37822464), (19, 35831808), (24, 28366848), (27, 25214976), (32, 21275136), (36, 18911232), (38, 17915904), (48, 14183424), (54, 12607488), (57, 11943936), (64, 10637568), (72, 9455616), (76, 8957952), (81, 8404992), (96, 7091712), (108, 6303744), (114, 5971968), (128, 5318784), (144, 4727808), (152, 4478976), (162, 4202496), (171, 3981312), (192, 3545856), (216, 3151872), (228, 2985984), (243, 2801664), (256, 2659392), (288, 2363904), (304, 2239488), (324, 2101248), (342, 1990656), (384, 1772928), (432, 1575936), (456, 1492992), (486, 1400832), (512, 1329696), (513, 1327104), (576, 1181952), (608, 1119744), (648, 1050624), (684, 995328), (729, 933888), (768, 886464), (864, 787968), (912, 746496), (972, 700416), (1024, 664848), (1026, 663552), (1152, 590976), (1216, 559872), (1296, 525312), (1368, 497664), (1458, 466944), (1536, 443232), (1539, 442368), (1728, 393984), (1824, 373248), (1944, 350208), (2048, 332424), (2052, 331776), (2187, 311296), (2304, 295488), (2432, 279936), (2592, 262656), (2736, 248832), (2916, 233472), (3072, 221616), (3078, 221184), (3456, 196992), (3648, 186624), (3888, 175104), (4096, 166212), (4104, 165888), (4374, 155648), (4608, 147744), (4617, 147456), (4864, 139968), (5184, 131328), (5472, 124416), (5832, 116736), (6144, 110808), (6156, 110592), (6912, 98496), (7296, 93312), (7776, 87552), (8192, 83106), (8208, 82944), (8748, 77824), (9216, 73872), (9234, 73728), (9728, 69984), (10368, 65664), (10944, 62208), (11664, 58368), (12288, 55404), (12312, 55296), (13824, 49248), (13851, 49152), (14592, 46656), (15552, 43776), (16384, 41553), (16416, 41472), (17496, 38912), (18432, 36936), (18468, 36864), (19456, 34992), (20736, 32832), (21888, 31104), (23328, 29184), (24576, 27702), (24624, 27648)]