255610349568

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{220123}}^1$

素因数の和:220164

約数の個数: 240

約数和(自身を含む): 872562731040

約数和(自身を除く): 616952381472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6144, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 14336, 16128, 18144, 18432, 20736, 21504, 24192, 27648, 32256, 36288, 41472, 43008, 48384, 55296, 64512, 72576, 82944, 96768, 129024, 145152, 165888, 193536, 220123, 290304, 387072, 440246, 580608, 660369, 880492, 1161216, 1320738, 1540861, 1760984, 1981107, 2641476, 3081722, 3521968, 3962214, 4622583, 5282952, 5943321, 6163444, 7043936, 7924428, 9245166, 10565904, 11886642, 12326888, 13867749, 14087872, 15848856, 17829963, 18490332, 21131808, 23773284, 24653776, 27735498, 28175744, 31697712, 35659926, 36980664, 41603247, 42263616, 47546568, 49307552, 55470996, 56351488, 63395424, 71319852, 73961328, 83206494, 84527232, 95093136, 98615104, 110941992, 112702976, 124809741, 126790848, 142639704, 147922656, 166412988, 169054464, 190186272, 197230208, 221883984, 225405952, 249619482, 253581696, 285279408, 295845312, 332825976, 338108928, 380372544, 394460416, 443767968, 450811904, 499238964, 507163392, 570558816, 591690624, 665651952, 676217856, 760745088, 788920832, 887535936, 998477928, 1014326784, 1141117632, 1183381248, 1331303904, 1352435712, 1521490176, 1577841664, 1775071872, 1996955856, 2028653568, 2282235264, 2366762496, 2662607808, 3042980352, 3155683328, 3550143744, 3993911712, 4057307136, 4564470528, 4733524992, 5325215616, 6085960704, 7100287488, 7987823424, 9128941056, 9467049984, 10650431232, 12171921408, 14200574976, 15975646848, 18257882112, 21300862464, 28401149952, 31951293696, 36515764224, 42601724928, 63902587392, 85203449856, 127805174784, 255610349568]

約数ペア:

[(1, 255610349568), (2, 127805174784), (3, 85203449856), (4, 63902587392), (6, 42601724928), (7, 36515764224), (8, 31951293696), (9, 28401149952), (12, 21300862464), (14, 18257882112), (16, 15975646848), (18, 14200574976), (21, 12171921408), (24, 10650431232), (27, 9467049984), (28, 9128941056), (32, 7987823424), (36, 7100287488), (42, 6085960704), (48, 5325215616), (54, 4733524992), (56, 4564470528), (63, 4057307136), (64, 3993911712), (72, 3550143744), (81, 3155683328), (84, 3042980352), (96, 2662607808), (108, 2366762496), (112, 2282235264), (126, 2028653568), (128, 1996955856), (144, 1775071872), (162, 1577841664), (168, 1521490176), (189, 1352435712), (192, 1331303904), (216, 1183381248), (224, 1141117632), (252, 1014326784), (256, 998477928), (288, 887535936), (324, 788920832), (336, 760745088), (378, 676217856), (384, 665651952), (432, 591690624), (448, 570558816), (504, 507163392), (512, 499238964), (567, 450811904), (576, 443767968), (648, 394460416), (672, 380372544), (756, 338108928), (768, 332825976), (864, 295845312), (896, 285279408), (1008, 253581696), (1024, 249619482), (1134, 225405952), (1152, 221883984), (1296, 197230208), (1344, 190186272), (1512, 169054464), (1536, 166412988), (1728, 147922656), (1792, 142639704), (2016, 126790848), (2048, 124809741), (2268, 112702976), (2304, 110941992), (2592, 98615104), (2688, 95093136), (3024, 84527232), (3072, 83206494), (3456, 73961328), (3584, 71319852), (4032, 63395424), (4536, 56351488), (4608, 55470996), (5184, 49307552), (5376, 47546568), (6048, 42263616), (6144, 41603247), (6912, 36980664), (7168, 35659926), (8064, 31697712), (9072, 28175744), (9216, 27735498), (10368, 24653776), (10752, 23773284), (12096, 21131808), (13824, 18490332), (14336, 17829963), (16128, 15848856), (18144, 14087872), (18432, 13867749), (20736, 12326888), (21504, 11886642), (24192, 10565904), (27648, 9245166), (32256, 7924428), (36288, 7043936), (41472, 6163444), (43008, 5943321), (48384, 5282952), (55296, 4622583), (64512, 3962214), (72576, 3521968), (82944, 3081722), (96768, 2641476), (129024, 1981107), (145152, 1760984), (165888, 1540861), (193536, 1320738), (220123, 1161216), (290304, 880492), (387072, 660369), (440246, 580608)]