280390656

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 352

約数和(自身を含む): 990420480

約数和(自身を除く): 710029824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 59, 64, 68, 78, 84, 91, 96, 102, 104, 112, 118, 119, 128, 136, 156, 168, 177, 182, 192, 204, 208, 221, 224, 236, 238, 256, 272, 273, 312, 336, 354, 357, 364, 384, 408, 413, 416, 442, 448, 472, 476, 512, 544, 546, 624, 663, 672, 708, 714, 728, 767, 768, 816, 826, 832, 884, 896, 944, 952, 1003, 1024, 1088, 1092, 1239, 1248, 1326, 1344, 1416, 1428, 1456, 1534, 1536, 1547, 1632, 1652, 1664, 1768, 1792, 1888, 1904, 2006, 2176, 2184, 2301, 2478, 2496, 2652, 2688, 2832, 2856, 2912, 3009, 3068, 3072, 3094, 3264, 3304, 3328, 3536, 3584, 3776, 3808, 4012, 4352, 4368, 4602, 4641, 4956, 4992, 5304, 5369, 5376, 5664, 5712, 5824, 6018, 6136, 6188, 6528, 6608, 6656, 7021, 7072, 7168, 7552, 7616, 8024, 8704, 8736, 9204, 9282, 9912, 9984, 10608, 10738, 10752, 11328, 11424, 11648, 12036, 12272, 12376, 13039, 13056, 13216, 13312, 14042, 14144, 15104, 15232, 16048, 16107, 17408, 17472, 18408, 18564, 19824, 19968, 21063, 21216, 21476, 21504, 22656, 22848, 23296, 24072, 24544, 24752, 26078, 26112, 26432, 28084, 28288, 30208, 30464, 32096, 32214, 34944, 36816, 37128, 39117, 39648, 39936, 42126, 42432, 42952, 45312, 45696, 46592, 48144, 49088, 49504, 52156, 52224, 52864, 56168, 56576, 60416, 60928, 64192, 64428, 69888, 73632, 74256, 78234, 79296, 84252, 84864, 85904, 90624, 91273, 91392, 93184, 96288, 98176, 99008, 104312, 105728, 112336, 113152, 121856, 128384, 128856, 139776, 147264, 148512, 156468, 158592, 168504, 169728, 171808, 181248, 182546, 182784, 192576, 196352, 198016, 208624, 211456, 224672, 226304, 256768, 257712, 273819, 279552, 294528, 297024, 312936, 317184, 337008, 339456, 343616, 365092, 365568, 385152, 392704, 396032, 417248, 422912, 449344, 513536, 515424, 547638, 589056, 594048, 625872, 634368, 674016, 678912, 687232, 730184, 770304, 785408, 792064, 834496, 898688, 1027072, 1030848, 1095276, 1178112, 1188096, 1251744, 1268736, 1348032, 1374464, 1460368, 1540608, 1584128, 1668992, 1797376, 2061696, 2190552, 2356224, 2376192, 2503488, 2696064, 2748928, 2920736, 3081216, 3337984, 3594752, 4123392, 4381104, 4752384, 5006976, 5392128, 5497856, 5841472, 6675968, 7189504, 8246784, 8762208, 10013952, 10784256, 11682944, 13351936, 16493568, 17524416, 20027904, 21568512, 23365888, 35048832, 40055808, 46731776, 70097664, 93463552, 140195328, 280390656]

約数ペア:

[(1, 280390656), (2, 140195328), (3, 93463552), (4, 70097664), (6, 46731776), (7, 40055808), (8, 35048832), (12, 23365888), (13, 21568512), (14, 20027904), (16, 17524416), (17, 16493568), (21, 13351936), (24, 11682944), (26, 10784256), (28, 10013952), (32, 8762208), (34, 8246784), (39, 7189504), (42, 6675968), (48, 5841472), (51, 5497856), (52, 5392128), (56, 5006976), (59, 4752384), (64, 4381104), (68, 4123392), (78, 3594752), (84, 3337984), (91, 3081216), (96, 2920736), (102, 2748928), (104, 2696064), (112, 2503488), (118, 2376192), (119, 2356224), (128, 2190552), (136, 2061696), (156, 1797376), (168, 1668992), (177, 1584128), (182, 1540608), (192, 1460368), (204, 1374464), (208, 1348032), (221, 1268736), (224, 1251744), (236, 1188096), (238, 1178112), (256, 1095276), (272, 1030848), (273, 1027072), (312, 898688), (336, 834496), (354, 792064), (357, 785408), (364, 770304), (384, 730184), (408, 687232), (413, 678912), (416, 674016), (442, 634368), (448, 625872), (472, 594048), (476, 589056), (512, 547638), (544, 515424), (546, 513536), (624, 449344), (663, 422912), (672, 417248), (708, 396032), (714, 392704), (728, 385152), (767, 365568), (768, 365092), (816, 343616), (826, 339456), (832, 337008), (884, 317184), (896, 312936), (944, 297024), (952, 294528), (1003, 279552), (1024, 273819), (1088, 257712), (1092, 256768), (1239, 226304), (1248, 224672), (1326, 211456), (1344, 208624), (1416, 198016), (1428, 196352), (1456, 192576), (1534, 182784), (1536, 182546), (1547, 181248), (1632, 171808), (1652, 169728), (1664, 168504), (1768, 158592), (1792, 156468), (1888, 148512), (1904, 147264), (2006, 139776), (2176, 128856), (2184, 128384), (2301, 121856), (2478, 113152), (2496, 112336), (2652, 105728), (2688, 104312), (2832, 99008), (2856, 98176), (2912, 96288), (3009, 93184), (3068, 91392), (3072, 91273), (3094, 90624), (3264, 85904), (3304, 84864), (3328, 84252), (3536, 79296), (3584, 78234), (3776, 74256), (3808, 73632), (4012, 69888), (4352, 64428), (4368, 64192), (4602, 60928), (4641, 60416), (4956, 56576), (4992, 56168), (5304, 52864), (5369, 52224), (5376, 52156), (5664, 49504), (5712, 49088), (5824, 48144), (6018, 46592), (6136, 45696), (6188, 45312), (6528, 42952), (6608, 42432), (6656, 42126), (7021, 39936), (7072, 39648), (7168, 39117), (7552, 37128), (7616, 36816), (8024, 34944), (8704, 32214), (8736, 32096), (9204, 30464), (9282, 30208), (9912, 28288), (9984, 28084), (10608, 26432), (10738, 26112), (10752, 26078), (11328, 24752), (11424, 24544), (11648, 24072), (12036, 23296), (12272, 22848), (12376, 22656), (13039, 21504), (13056, 21476), (13216, 21216), (13312, 21063), (14042, 19968), (14144, 19824), (15104, 18564), (15232, 18408), (16048, 17472), (16107, 17408)]