215410272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 752903424

約数和(自身を除く): 537493152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 49, 56, 66, 69, 77, 84, 88, 92, 96, 98, 112, 132, 138, 147, 154, 161, 168, 176, 181, 184, 196, 224, 231, 253, 264, 276, 294, 308, 322, 336, 352, 362, 368, 392, 462, 483, 506, 528, 539, 543, 552, 588, 616, 644, 672, 724, 736, 759, 784, 924, 966, 1012, 1056, 1078, 1086, 1104, 1127, 1176, 1232, 1267, 1288, 1448, 1518, 1568, 1617, 1771, 1848, 1932, 1991, 2024, 2156, 2172, 2208, 2254, 2352, 2464, 2534, 2576, 2896, 3036, 3234, 3381, 3542, 3696, 3801, 3864, 3982, 4048, 4163, 4312, 4344, 4508, 4704, 5068, 5152, 5313, 5792, 5973, 6072, 6468, 6762, 7084, 7392, 7602, 7728, 7964, 8096, 8326, 8624, 8688, 8869, 9016, 10136, 10626, 11946, 12144, 12397, 12489, 12936, 13524, 13937, 14168, 15204, 15456, 15928, 16652, 17248, 17376, 17738, 18032, 20272, 21252, 23892, 24288, 24794, 24978, 25872, 26607, 27048, 27874, 28336, 29141, 30408, 31856, 33304, 35476, 36064, 37191, 40544, 41811, 42504, 45793, 47784, 49588, 49956, 51744, 53214, 54096, 55748, 56672, 58282, 60816, 63712, 66608, 70952, 74382, 83622, 85008, 87423, 91586, 95568, 97559, 99176, 99912, 106428, 108192, 111496, 116564, 121632, 133216, 137379, 141904, 148764, 167244, 170016, 174846, 183172, 191136, 195118, 198352, 199824, 203987, 212856, 222992, 233128, 274758, 283808, 292677, 297528, 320551, 334488, 349692, 366344, 390236, 396704, 399648, 407974, 425712, 445984, 466256, 549516, 585354, 595056, 611961, 641102, 668976, 699384, 732688, 780472, 815948, 851424, 932512, 961653, 1099032, 1170708, 1190112, 1223922, 1282204, 1337952, 1398768, 1465376, 1560944, 1631896, 1923306, 2198064, 2243857, 2341416, 2447844, 2564408, 2797536, 3121888, 3263792, 3846612, 4396128, 4487714, 4682832, 4895688, 5128816, 6527584, 6731571, 7693224, 8975428, 9365664, 9791376, 10257632, 13463142, 15386448, 17950856, 19582752, 26926284, 30772896, 35901712, 53852568, 71803424, 107705136, 215410272]

約数ペア:

[(1, 215410272), (2, 107705136), (3, 71803424), (4, 53852568), (6, 35901712), (7, 30772896), (8, 26926284), (11, 19582752), (12, 17950856), (14, 15386448), (16, 13463142), (21, 10257632), (22, 9791376), (23, 9365664), (24, 8975428), (28, 7693224), (32, 6731571), (33, 6527584), (42, 5128816), (44, 4895688), (46, 4682832), (48, 4487714), (49, 4396128), (56, 3846612), (66, 3263792), (69, 3121888), (77, 2797536), (84, 2564408), (88, 2447844), (92, 2341416), (96, 2243857), (98, 2198064), (112, 1923306), (132, 1631896), (138, 1560944), (147, 1465376), (154, 1398768), (161, 1337952), (168, 1282204), (176, 1223922), (181, 1190112), (184, 1170708), (196, 1099032), (224, 961653), (231, 932512), (253, 851424), (264, 815948), (276, 780472), (294, 732688), (308, 699384), (322, 668976), (336, 641102), (352, 611961), (362, 595056), (368, 585354), (392, 549516), (462, 466256), (483, 445984), (506, 425712), (528, 407974), (539, 399648), (543, 396704), (552, 390236), (588, 366344), (616, 349692), (644, 334488), (672, 320551), (724, 297528), (736, 292677), (759, 283808), (784, 274758), (924, 233128), (966, 222992), (1012, 212856), (1056, 203987), (1078, 199824), (1086, 198352), (1104, 195118), (1127, 191136), (1176, 183172), (1232, 174846), (1267, 170016), (1288, 167244), (1448, 148764), (1518, 141904), (1568, 137379), (1617, 133216), (1771, 121632), (1848, 116564), (1932, 111496), (1991, 108192), (2024, 106428), (2156, 99912), (2172, 99176), (2208, 97559), (2254, 95568), (2352, 91586), (2464, 87423), (2534, 85008), (2576, 83622), (2896, 74382), (3036, 70952), (3234, 66608), (3381, 63712), (3542, 60816), (3696, 58282), (3801, 56672), (3864, 55748), (3982, 54096), (4048, 53214), (4163, 51744), (4312, 49956), (4344, 49588), (4508, 47784), (4704, 45793), (5068, 42504), (5152, 41811), (5313, 40544), (5792, 37191), (5973, 36064), (6072, 35476), (6468, 33304), (6762, 31856), (7084, 30408), (7392, 29141), (7602, 28336), (7728, 27874), (7964, 27048), (8096, 26607), (8326, 25872), (8624, 24978), (8688, 24794), (8869, 24288), (9016, 23892), (10136, 21252), (10626, 20272), (11946, 18032), (12144, 17738), (12397, 17376), (12489, 17248), (12936, 16652), (13524, 15928), (13937, 15456), (14168, 15204)]