1280508768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 432

約数和(自身を含む): 4725813456

約数和(自身を除く): 3445304688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 73, 77, 84, 88, 96, 98, 99, 112, 113, 126, 132, 144, 146, 147, 154, 168, 176, 196, 198, 219, 224, 226, 231, 252, 264, 288, 292, 294, 308, 336, 339, 352, 392, 396, 438, 441, 452, 462, 504, 511, 528, 539, 584, 588, 616, 657, 672, 678, 693, 784, 791, 792, 803, 876, 882, 904, 924, 1008, 1017, 1022, 1056, 1078, 1168, 1176, 1232, 1243, 1314, 1356, 1386, 1533, 1568, 1582, 1584, 1606, 1617, 1752, 1764, 1808, 1848, 2016, 2034, 2044, 2156, 2336, 2352, 2373, 2409, 2464, 2486, 2628, 2712, 2772, 3066, 3164, 3168, 3212, 3234, 3504, 3528, 3577, 3616, 3696, 3729, 4068, 4088, 4312, 4599, 4704, 4746, 4818, 4851, 4972, 5256, 5424, 5537, 5544, 5621, 6132, 6328, 6424, 6468, 7008, 7056, 7119, 7154, 7227, 7392, 7458, 8136, 8176, 8249, 8624, 8701, 9198, 9492, 9636, 9702, 9944, 10512, 10731, 10848, 11074, 11088, 11187, 11242, 12264, 12656, 12848, 12936, 14112, 14238, 14308, 14454, 14916, 16272, 16352, 16498, 16611, 16863, 17248, 17402, 18396, 18984, 19272, 19404, 19888, 21024, 21462, 22148, 22176, 22374, 22484, 24528, 24747, 25312, 25696, 25872, 26103, 28476, 28616, 28908, 29832, 32193, 32544, 32996, 33222, 33726, 34804, 36792, 37968, 38544, 38808, 39347, 39776, 42924, 44296, 44748, 44968, 49056, 49494, 49833, 50589, 51744, 52206, 56952, 57232, 57743, 57816, 59664, 60907, 64386, 65992, 66444, 67452, 69608, 73584, 74241, 75936, 77088, 77616, 78309, 78694, 85848, 88592, 89496, 89936, 90739, 98988, 99666, 101178, 104412, 113904, 114464, 115486, 115632, 118041, 119328, 121814, 128772, 131984, 132888, 134904, 139216, 147168, 148482, 155232, 156618, 157388, 171696, 173229, 177184, 178992, 179872, 181478, 182721, 197976, 199332, 202356, 208824, 227808, 230972, 231264, 236082, 243628, 257544, 263968, 265776, 269808, 272217, 278432, 296964, 313236, 314776, 343392, 346458, 354123, 357984, 362956, 365442, 395952, 398664, 404201, 404712, 417648, 461944, 472164, 487256, 515088, 519687, 531552, 539616, 544434, 548163, 593928, 626472, 629552, 635173, 692916, 708246, 725912, 730884, 791904, 797328, 808402, 809424, 816651, 835296, 923888, 944328, 974512, 1030176, 1039374, 1088868, 1096326, 1187856, 1212603, 1252944, 1259104, 1270346, 1385832, 1416492, 1451824, 1461768, 1594656, 1616804, 1618848, 1633302, 1847776, 1888656, 1905519, 1949024, 2078748, 2177736, 2192652, 2375712, 2425206, 2505888, 2540692, 2771664, 2832984, 2903648, 2923536, 3233608, 3266604, 3637809, 3777312, 3811038, 4157496, 4355472, 4385304, 4446211, 4850412, 5081384, 5543328, 5665968, 5716557, 5847072, 6467216, 6533208, 7275618, 7622076, 8314992, 8710944, 8770608, 8892422, 9700824, 10162768, 11331936, 11433114, 12934432, 13066416, 13338633, 14551236, 15244152, 16629984, 17541216, 17784844, 19401648, 20325536, 22866228, 26132832, 26677266, 29102472, 30488304, 35569688, 38803296, 40015899, 45732456, 53354532, 58204944, 60976608, 71139376, 80031798, 91464912, 106709064, 116409888, 142278752, 160063596, 182929824, 213418128, 320127192, 426836256, 640254384, 1280508768]

約数ペア:

[(1, 1280508768), (2, 640254384), (3, 426836256), (4, 320127192), (6, 213418128), (7, 182929824), (8, 160063596), (9, 142278752), (11, 116409888), (12, 106709064), (14, 91464912), (16, 80031798), (18, 71139376), (21, 60976608), (22, 58204944), (24, 53354532), (28, 45732456), (32, 40015899), (33, 38803296), (36, 35569688), (42, 30488304), (44, 29102472), (48, 26677266), (49, 26132832), (56, 22866228), (63, 20325536), (66, 19401648), (72, 17784844), (73, 17541216), (77, 16629984), (84, 15244152), (88, 14551236), (96, 13338633), (98, 13066416), (99, 12934432), (112, 11433114), (113, 11331936), (126, 10162768), (132, 9700824), (144, 8892422), (146, 8770608), (147, 8710944), (154, 8314992), (168, 7622076), (176, 7275618), (196, 6533208), (198, 6467216), (219, 5847072), (224, 5716557), (226, 5665968), (231, 5543328), (252, 5081384), (264, 4850412), (288, 4446211), (292, 4385304), (294, 4355472), (308, 4157496), (336, 3811038), (339, 3777312), (352, 3637809), (392, 3266604), (396, 3233608), (438, 2923536), (441, 2903648), (452, 2832984), (462, 2771664), (504, 2540692), (511, 2505888), (528, 2425206), (539, 2375712), (584, 2192652), (588, 2177736), (616, 2078748), (657, 1949024), (672, 1905519), (678, 1888656), (693, 1847776), (784, 1633302), (791, 1618848), (792, 1616804), (803, 1594656), (876, 1461768), (882, 1451824), (904, 1416492), (924, 1385832), (1008, 1270346), (1017, 1259104), (1022, 1252944), (1056, 1212603), (1078, 1187856), (1168, 1096326), (1176, 1088868), (1232, 1039374), (1243, 1030176), (1314, 974512), (1356, 944328), (1386, 923888), (1533, 835296), (1568, 816651), (1582, 809424), (1584, 808402), (1606, 797328), (1617, 791904), (1752, 730884), (1764, 725912), (1808, 708246), (1848, 692916), (2016, 635173), (2034, 629552), (2044, 626472), (2156, 593928), (2336, 548163), (2352, 544434), (2373, 539616), (2409, 531552), (2464, 519687), (2486, 515088), (2628, 487256), (2712, 472164), (2772, 461944), (3066, 417648), (3164, 404712), (3168, 404201), (3212, 398664), (3234, 395952), (3504, 365442), (3528, 362956), (3577, 357984), (3616, 354123), (3696, 346458), (3729, 343392), (4068, 314776), (4088, 313236), (4312, 296964), (4599, 278432), (4704, 272217), (4746, 269808), (4818, 265776), (4851, 263968), (4972, 257544), (5256, 243628), (5424, 236082), (5537, 231264), (5544, 230972), (5621, 227808), (6132, 208824), (6328, 202356), (6424, 199332), (6468, 197976), (7008, 182721), (7056, 181478), (7119, 179872), (7154, 178992), (7227, 177184), (7392, 173229), (7458, 171696), (8136, 157388), (8176, 156618), (8249, 155232), (8624, 148482), (8701, 147168), (9198, 139216), (9492, 134904), (9636, 132888), (9702, 131984), (9944, 128772), (10512, 121814), (10731, 119328), (10848, 118041), (11074, 115632), (11088, 115486), (11187, 114464), (11242, 113904), (12264, 104412), (12656, 101178), (12848, 99666), (12936, 98988), (14112, 90739), (14238, 89936), (14308, 89496), (14454, 88592), (14916, 85848), (16272, 78694), (16352, 78309), (16498, 77616), (16611, 77088), (16863, 75936), (17248, 74241), (17402, 73584), (18396, 69608), (18984, 67452), (19272, 66444), (19404, 65992), (19888, 64386), (21024, 60907), (21462, 59664), (22148, 57816), (22176, 57743), (22374, 57232), (22484, 56952), (24528, 52206), (24747, 51744), (25312, 50589), (25696, 49833), (25872, 49494), (26103, 49056), (28476, 44968), (28616, 44748), (28908, 44296), (29832, 42924), (32193, 39776), (32544, 39347), (32996, 38808), (33222, 38544), (33726, 37968), (34804, 36792)]