2440940544

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 264

約数和(自身を含む): 8139985568

約数和(自身を除く): 5699045024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 157, 168, 192, 224, 241, 252, 256, 288, 314, 336, 384, 448, 471, 482, 504, 512, 576, 628, 672, 723, 768, 896, 942, 964, 1008, 1024, 1099, 1152, 1256, 1344, 1413, 1446, 1536, 1687, 1792, 1884, 1928, 2016, 2169, 2198, 2304, 2512, 2688, 2826, 2892, 3072, 3297, 3374, 3584, 3768, 3856, 4032, 4338, 4396, 4608, 5024, 5061, 5376, 5652, 5784, 6594, 6748, 7168, 7536, 7712, 8064, 8676, 8792, 9216, 9891, 10048, 10122, 10752, 11304, 11568, 13188, 13496, 15072, 15183, 15424, 16128, 17352, 17584, 19782, 20096, 20244, 21504, 22608, 23136, 26376, 26992, 30144, 30366, 30848, 32256, 34704, 35168, 37837, 39564, 40192, 40488, 45216, 46272, 52752, 53984, 60288, 60732, 61696, 64512, 69408, 70336, 75674, 79128, 80384, 80976, 90432, 92544, 105504, 107968, 113511, 120576, 121464, 123392, 138816, 140672, 151348, 158256, 160768, 161952, 180864, 185088, 211008, 215936, 227022, 241152, 242928, 246784, 264859, 277632, 281344, 302696, 316512, 323904, 340533, 361728, 370176, 422016, 431872, 454044, 482304, 485856, 529718, 555264, 562688, 605392, 633024, 647808, 681066, 723456, 740352, 794577, 844032, 863744, 908088, 971712, 1059436, 1110528, 1125376, 1210784, 1266048, 1295616, 1362132, 1446912, 1589154, 1688064, 1727488, 1816176, 1943424, 2118872, 2221056, 2383731, 2421568, 2532096, 2591232, 2724264, 3178308, 3376128, 3632352, 3886848, 4237744, 4767462, 4843136, 5064192, 5182464, 5448528, 6356616, 7264704, 7773696, 8475488, 9534924, 9686272, 10128384, 10897056, 12713232, 14529408, 15547392, 16950976, 19069848, 19372544, 21794112, 25426464, 29058816, 33901952, 38139696, 38745088, 43588224, 50852928, 58117632, 67803904, 76279392, 87176448, 101705856, 116235264, 135607808, 152558784, 174352896, 203411712, 271215616, 305117568, 348705792, 406823424, 610235136, 813646848, 1220470272, 2440940544]

約数ペア:

[(1, 2440940544), (2, 1220470272), (3, 813646848), (4, 610235136), (6, 406823424), (7, 348705792), (8, 305117568), (9, 271215616), (12, 203411712), (14, 174352896), (16, 152558784), (18, 135607808), (21, 116235264), (24, 101705856), (28, 87176448), (32, 76279392), (36, 67803904), (42, 58117632), (48, 50852928), (56, 43588224), (63, 38745088), (64, 38139696), (72, 33901952), (84, 29058816), (96, 25426464), (112, 21794112), (126, 19372544), (128, 19069848), (144, 16950976), (157, 15547392), (168, 14529408), (192, 12713232), (224, 10897056), (241, 10128384), (252, 9686272), (256, 9534924), (288, 8475488), (314, 7773696), (336, 7264704), (384, 6356616), (448, 5448528), (471, 5182464), (482, 5064192), (504, 4843136), (512, 4767462), (576, 4237744), (628, 3886848), (672, 3632352), (723, 3376128), (768, 3178308), (896, 2724264), (942, 2591232), (964, 2532096), (1008, 2421568), (1024, 2383731), (1099, 2221056), (1152, 2118872), (1256, 1943424), (1344, 1816176), (1413, 1727488), (1446, 1688064), (1536, 1589154), (1687, 1446912), (1792, 1362132), (1884, 1295616), (1928, 1266048), (2016, 1210784), (2169, 1125376), (2198, 1110528), (2304, 1059436), (2512, 971712), (2688, 908088), (2826, 863744), (2892, 844032), (3072, 794577), (3297, 740352), (3374, 723456), (3584, 681066), (3768, 647808), (3856, 633024), (4032, 605392), (4338, 562688), (4396, 555264), (4608, 529718), (5024, 485856), (5061, 482304), (5376, 454044), (5652, 431872), (5784, 422016), (6594, 370176), (6748, 361728), (7168, 340533), (7536, 323904), (7712, 316512), (8064, 302696), (8676, 281344), (8792, 277632), (9216, 264859), (9891, 246784), (10048, 242928), (10122, 241152), (10752, 227022), (11304, 215936), (11568, 211008), (13188, 185088), (13496, 180864), (15072, 161952), (15183, 160768), (15424, 158256), (16128, 151348), (17352, 140672), (17584, 138816), (19782, 123392), (20096, 121464), (20244, 120576), (21504, 113511), (22608, 107968), (23136, 105504), (26376, 92544), (26992, 90432), (30144, 80976), (30366, 80384), (30848, 79128), (32256, 75674), (34704, 70336), (35168, 69408), (37837, 64512), (39564, 61696), (40192, 60732), (40488, 60288), (45216, 53984), (46272, 52752)]