320747328

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 1095524352

約数和(自身を除く): 774777024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 32, 33, 36, 44, 46, 48, 62, 64, 66, 69, 71, 72, 88, 92, 93, 96, 99, 124, 132, 138, 142, 144, 176, 184, 186, 192, 198, 207, 213, 248, 253, 264, 276, 279, 284, 288, 341, 352, 368, 372, 396, 414, 426, 496, 506, 528, 552, 558, 568, 576, 639, 682, 704, 713, 736, 744, 759, 781, 792, 828, 852, 992, 1012, 1023, 1056, 1104, 1116, 1136, 1278, 1364, 1426, 1472, 1488, 1518, 1562, 1584, 1633, 1656, 1704, 1984, 2024, 2046, 2112, 2139, 2201, 2208, 2232, 2272, 2277, 2343, 2556, 2728, 2852, 2976, 3036, 3069, 3124, 3168, 3266, 3312, 3408, 4048, 4092, 4278, 4402, 4416, 4464, 4544, 4554, 4686, 4899, 5112, 5456, 5704, 5952, 6072, 6138, 6248, 6336, 6417, 6532, 6603, 6624, 6816, 7029, 7843, 8096, 8184, 8556, 8804, 8928, 9108, 9372, 9798, 10224, 10912, 11408, 12144, 12276, 12496, 12834, 13064, 13206, 13248, 13632, 14058, 14697, 15686, 16192, 16368, 17112, 17608, 17856, 17963, 18216, 18744, 19596, 19809, 20448, 21824, 22816, 23529, 24211, 24288, 24552, 24992, 25668, 26128, 26412, 28116, 29394, 31372, 32736, 34224, 35216, 35926, 36432, 37488, 39192, 39618, 40896, 45632, 47058, 48422, 48576, 49104, 49984, 50623, 51336, 52256, 52824, 53889, 56232, 58788, 62744, 65472, 68448, 70432, 70587, 71852, 72633, 72864, 74976, 78384, 79236, 94116, 96844, 98208, 101246, 102672, 104512, 105648, 107778, 112464, 117576, 125488, 136896, 140864, 141174, 143704, 145266, 145728, 149952, 151869, 156768, 158472, 161667, 188232, 193688, 196416, 202492, 205344, 211296, 215556, 217899, 224928, 235152, 250976, 282348, 287408, 290532, 303738, 313536, 316944, 323334, 376464, 387376, 404984, 410688, 422592, 431112, 435798, 449856, 455607, 470304, 501952, 556853, 564696, 574816, 581064, 607476, 633888, 646668, 752928, 774752, 809968, 862224, 871596, 911214, 940608, 1113706, 1129392, 1149632, 1162128, 1214952, 1267776, 1293336, 1505856, 1549504, 1619936, 1670559, 1724448, 1743192, 1822428, 2227412, 2258784, 2324256, 2429904, 2586672, 3239872, 3341118, 3448896, 3486384, 3644856, 4454824, 4517568, 4648512, 4859808, 5011677, 5173344, 6682236, 6972768, 7289712, 8909648, 9719616, 10023354, 10346688, 13364472, 13945536, 14579424, 17819296, 20046708, 26728944, 29158848, 35638592, 40093416, 53457888, 80186832, 106915776, 160373664, 320747328]

約数ペア:

[(1, 320747328), (2, 160373664), (3, 106915776), (4, 80186832), (6, 53457888), (8, 40093416), (9, 35638592), (11, 29158848), (12, 26728944), (16, 20046708), (18, 17819296), (22, 14579424), (23, 13945536), (24, 13364472), (31, 10346688), (32, 10023354), (33, 9719616), (36, 8909648), (44, 7289712), (46, 6972768), (48, 6682236), (62, 5173344), (64, 5011677), (66, 4859808), (69, 4648512), (71, 4517568), (72, 4454824), (88, 3644856), (92, 3486384), (93, 3448896), (96, 3341118), (99, 3239872), (124, 2586672), (132, 2429904), (138, 2324256), (142, 2258784), (144, 2227412), (176, 1822428), (184, 1743192), (186, 1724448), (192, 1670559), (198, 1619936), (207, 1549504), (213, 1505856), (248, 1293336), (253, 1267776), (264, 1214952), (276, 1162128), (279, 1149632), (284, 1129392), (288, 1113706), (341, 940608), (352, 911214), (368, 871596), (372, 862224), (396, 809968), (414, 774752), (426, 752928), (496, 646668), (506, 633888), (528, 607476), (552, 581064), (558, 574816), (568, 564696), (576, 556853), (639, 501952), (682, 470304), (704, 455607), (713, 449856), (736, 435798), (744, 431112), (759, 422592), (781, 410688), (792, 404984), (828, 387376), (852, 376464), (992, 323334), (1012, 316944), (1023, 313536), (1056, 303738), (1104, 290532), (1116, 287408), (1136, 282348), (1278, 250976), (1364, 235152), (1426, 224928), (1472, 217899), (1488, 215556), (1518, 211296), (1562, 205344), (1584, 202492), (1633, 196416), (1656, 193688), (1704, 188232), (1984, 161667), (2024, 158472), (2046, 156768), (2112, 151869), (2139, 149952), (2201, 145728), (2208, 145266), (2232, 143704), (2272, 141174), (2277, 140864), (2343, 136896), (2556, 125488), (2728, 117576), (2852, 112464), (2976, 107778), (3036, 105648), (3069, 104512), (3124, 102672), (3168, 101246), (3266, 98208), (3312, 96844), (3408, 94116), (4048, 79236), (4092, 78384), (4278, 74976), (4402, 72864), (4416, 72633), (4464, 71852), (4544, 70587), (4554, 70432), (4686, 68448), (4899, 65472), (5112, 62744), (5456, 58788), (5704, 56232), (5952, 53889), (6072, 52824), (6138, 52256), (6248, 51336), (6336, 50623), (6417, 49984), (6532, 49104), (6603, 48576), (6624, 48422), (6816, 47058), (7029, 45632), (7843, 40896), (8096, 39618), (8184, 39192), (8556, 37488), (8804, 36432), (8928, 35926), (9108, 35216), (9372, 34224), (9798, 32736), (10224, 31372), (10912, 29394), (11408, 28116), (12144, 26412), (12276, 26128), (12496, 25668), (12834, 24992), (13064, 24552), (13206, 24288), (13248, 24211), (13632, 23529), (14058, 22816), (14697, 21824), (15686, 20448), (16192, 19809), (16368, 19596), (17112, 18744), (17608, 18216), (17856, 17963)]