1780761024

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1645

約数の個数: 280

約数和(自身を含む): 6231379968

約数和(自身を除く): 4450618944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 448, 496, 504, 558, 567, 576, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1344, 1488, 1512, 1583, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3166, 3348, 3472, 3906, 4032, 4464, 4536, 4749, 5022, 5184, 5208, 5859, 5952, 6048, 6332, 6696, 6944, 7812, 8928, 9072, 9498, 10044, 10416, 11081, 11718, 12096, 12664, 13392, 13888, 14247, 15624, 17577, 17856, 18144, 18996, 20088, 20832, 22162, 23436, 25328, 26784, 28494, 31248, 33243, 35154, 36288, 37992, 40176, 41664, 42741, 44324, 46872, 49073, 50656, 53568, 56988, 62496, 66486, 70308, 75984, 80352, 85482, 88648, 93744, 98146, 99729, 101312, 113976, 124992, 128223, 132972, 140616, 147219, 151968, 160704, 170964, 177296, 187488, 196292, 199458, 227952, 256446, 265944, 281232, 294438, 299187, 303936, 341928, 343511, 354592, 374976, 392584, 398916, 441657, 455904, 512892, 531888, 562464, 588876, 598374, 683856, 687022, 709184, 785168, 797832, 883314, 897561, 911808, 1025784, 1030533, 1063776, 1124928, 1177752, 1196748, 1324971, 1367712, 1374044, 1570336, 1595664, 1766628, 1795122, 2051568, 2061066, 2127552, 2355504, 2393496, 2649942, 2735424, 2748088, 3091599, 3140672, 3191328, 3533256, 3590244, 3974913, 4103136, 4122132, 4711008, 4786992, 5299884, 5496176, 6183198, 6382656, 7066512, 7180488, 7949826, 8206272, 8244264, 9274797, 9422016, 9573984, 10599768, 10992352, 12366396, 14133024, 14360976, 15899652, 16488528, 18549594, 19147968, 21199536, 21984704, 24732792, 27824391, 28266048, 28721952, 31799304, 32977056, 37099188, 42399072, 49465584, 55648782, 57443904, 63598608, 65954112, 74198376, 84798144, 98931168, 111297564, 127197216, 148396752, 197862336, 222595128, 254394432, 296793504, 445190256, 593587008, 890380512, 1780761024]

約数ペア:

[(1, 1780761024), (2, 890380512), (3, 593587008), (4, 445190256), (6, 296793504), (7, 254394432), (8, 222595128), (9, 197862336), (12, 148396752), (14, 127197216), (16, 111297564), (18, 98931168), (21, 84798144), (24, 74198376), (27, 65954112), (28, 63598608), (31, 57443904), (32, 55648782), (36, 49465584), (42, 42399072), (48, 37099188), (54, 32977056), (56, 31799304), (62, 28721952), (63, 28266048), (64, 27824391), (72, 24732792), (81, 21984704), (84, 21199536), (93, 19147968), (96, 18549594), (108, 16488528), (112, 15899652), (124, 14360976), (126, 14133024), (144, 12366396), (162, 10992352), (168, 10599768), (186, 9573984), (189, 9422016), (192, 9274797), (216, 8244264), (217, 8206272), (224, 7949826), (248, 7180488), (252, 7066512), (279, 6382656), (288, 6183198), (324, 5496176), (336, 5299884), (372, 4786992), (378, 4711008), (432, 4122132), (434, 4103136), (448, 3974913), (496, 3590244), (504, 3533256), (558, 3191328), (567, 3140672), (576, 3091599), (648, 2748088), (651, 2735424), (672, 2649942), (744, 2393496), (756, 2355504), (837, 2127552), (864, 2061066), (868, 2051568), (992, 1795122), (1008, 1766628), (1116, 1595664), (1134, 1570336), (1296, 1374044), (1302, 1367712), (1344, 1324971), (1488, 1196748), (1512, 1177752), (1583, 1124928), (1674, 1063776), (1728, 1030533), (1736, 1025784), (1953, 911808), (1984, 897561), (2016, 883314), (2232, 797832), (2268, 785168), (2511, 709184), (2592, 687022), (2604, 683856), (2976, 598374), (3024, 588876), (3166, 562464), (3348, 531888), (3472, 512892), (3906, 455904), (4032, 441657), (4464, 398916), (4536, 392584), (4749, 374976), (5022, 354592), (5184, 343511), (5208, 341928), (5859, 303936), (5952, 299187), (6048, 294438), (6332, 281232), (6696, 265944), (6944, 256446), (7812, 227952), (8928, 199458), (9072, 196292), (9498, 187488), (10044, 177296), (10416, 170964), (11081, 160704), (11718, 151968), (12096, 147219), (12664, 140616), (13392, 132972), (13888, 128223), (14247, 124992), (15624, 113976), (17577, 101312), (17856, 99729), (18144, 98146), (18996, 93744), (20088, 88648), (20832, 85482), (22162, 80352), (23436, 75984), (25328, 70308), (26784, 66486), (28494, 62496), (31248, 56988), (33243, 53568), (35154, 50656), (36288, 49073), (37992, 46872), (40176, 44324), (41664, 42741)]