645708672

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 2363739840

約数和(自身を除く): 1718031168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 41, 42, 48, 49, 54, 56, 62, 63, 64, 72, 81, 82, 84, 93, 96, 98, 108, 112, 123, 124, 126, 128, 144, 147, 162, 164, 168, 186, 189, 192, 196, 216, 217, 224, 246, 248, 252, 279, 287, 288, 294, 324, 328, 336, 369, 372, 378, 384, 392, 432, 434, 441, 448, 492, 496, 504, 558, 567, 574, 576, 588, 648, 651, 656, 672, 738, 744, 756, 784, 837, 861, 864, 868, 882, 896, 984, 992, 1008, 1107, 1116, 1134, 1148, 1152, 1176, 1271, 1296, 1302, 1312, 1323, 1344, 1476, 1488, 1512, 1519, 1568, 1674, 1722, 1728, 1736, 1764, 1953, 1968, 1984, 2009, 2016, 2214, 2232, 2268, 2296, 2352, 2511, 2542, 2583, 2592, 2604, 2624, 2646, 2688, 2952, 2976, 3024, 3038, 3136, 3321, 3348, 3444, 3456, 3472, 3528, 3813, 3906, 3936, 3968, 3969, 4018, 4032, 4428, 4464, 4536, 4557, 4592, 4704, 5022, 5084, 5166, 5184, 5208, 5248, 5292, 5859, 5904, 5952, 6027, 6048, 6076, 6272, 6642, 6696, 6888, 6944, 7056, 7626, 7749, 7812, 7872, 7938, 8036, 8064, 8856, 8897, 8928, 9072, 9114, 9184, 9408, 10044, 10168, 10332, 10368, 10416, 10584, 11439, 11718, 11808, 11904, 12054, 12096, 12152, 13284, 13392, 13671, 13776, 13888, 14112, 15252, 15498, 15624, 15744, 15876, 16072, 17577, 17712, 17794, 17856, 18081, 18144, 18228, 18368, 18816, 20088, 20336, 20664, 20832, 21168, 22878, 23247, 23436, 23616, 24108, 24192, 24304, 26568, 26691, 26784, 27342, 27552, 27776, 28224, 30504, 30996, 31248, 31752, 32144, 34317, 35154, 35424, 35588, 35712, 36162, 36288, 36456, 36736, 40176, 40672, 41013, 41328, 41664, 42336, 45756, 46494, 46872, 47232, 48216, 48608, 53136, 53382, 53568, 54243, 54684, 55104, 56448, 61008, 61992, 62279, 62496, 63504, 64288, 68634, 70308, 70848, 71176, 72324, 72576, 72912, 80073, 80352, 81344, 82026, 82656, 83328, 84672, 91512, 92988, 93744, 96432, 97216, 102951, 106272, 106764, 107136, 108486, 109368, 110208, 122016, 123039, 123984, 124558, 124992, 127008, 128576, 137268, 140616, 141696, 142352, 144648, 145824, 160146, 160704, 162688, 162729, 164052, 165312, 169344, 183024, 185976, 186837, 187488, 192864, 194432, 205902, 212544, 213528, 216972, 218736, 240219, 244032, 246078, 247968, 249116, 249984, 254016, 257152, 274536, 281232, 284704, 289296, 291648, 320292, 321408, 325458, 328104, 330624, 366048, 371952, 373674, 374976, 385728, 411804, 425088, 427056, 433944, 437472, 480438, 488064, 492156, 495936, 498232, 508032, 549072, 560511, 562464, 569408, 578592, 583296, 640584, 650916, 656208, 720657, 732096, 743904, 747348, 749952, 771456, 823608, 854112, 867888, 874944, 960876, 984312, 991872, 996464, 1098144, 1121022, 1124928, 1138816, 1157184, 1281168, 1301832, 1312416, 1441314, 1464192, 1487808, 1494696, 1647216, 1681533, 1708224, 1735776, 1749888, 1921752, 1968624, 1992928, 2196288, 2242044, 2249856, 2314368, 2562336, 2603664, 2624832, 2882628, 2975616, 2989392, 3294432, 3363066, 3416448, 3471552, 3843504, 3937248, 3985856, 4392576, 4484088, 5044599, 5124672, 5207328, 5249664, 5765256, 5978784, 6588864, 6726132, 6943104, 7687008, 7874496, 7971712, 8968176, 10089198, 10249344, 10414656, 11530512, 11957568, 13177728, 13452264, 15374016, 15748992, 17936352, 20178396, 20829312, 23061024, 23915136, 26904528, 30748032, 35872704, 40356792, 46122048, 53809056, 71745408, 80713584, 92244096, 107618112, 161427168, 215236224, 322854336, 645708672]

約数ペア:

[(1, 645708672), (2, 322854336), (3, 215236224), (4, 161427168), (6, 107618112), (7, 92244096), (8, 80713584), (9, 71745408), (12, 53809056), (14, 46122048), (16, 40356792), (18, 35872704), (21, 30748032), (24, 26904528), (27, 23915136), (28, 23061024), (31, 20829312), (32, 20178396), (36, 17936352), (41, 15748992), (42, 15374016), (48, 13452264), (49, 13177728), (54, 11957568), (56, 11530512), (62, 10414656), (63, 10249344), (64, 10089198), (72, 8968176), (81, 7971712), (82, 7874496), (84, 7687008), (93, 6943104), (96, 6726132), (98, 6588864), (108, 5978784), (112, 5765256), (123, 5249664), (124, 5207328), (126, 5124672), (128, 5044599), (144, 4484088), (147, 4392576), (162, 3985856), (164, 3937248), (168, 3843504), (186, 3471552), (189, 3416448), (192, 3363066), (196, 3294432), (216, 2989392), (217, 2975616), (224, 2882628), (246, 2624832), (248, 2603664), (252, 2562336), (279, 2314368), (287, 2249856), (288, 2242044), (294, 2196288), (324, 1992928), (328, 1968624), (336, 1921752), (369, 1749888), (372, 1735776), (378, 1708224), (384, 1681533), (392, 1647216), (432, 1494696), (434, 1487808), (441, 1464192), (448, 1441314), (492, 1312416), (496, 1301832), (504, 1281168), (558, 1157184), (567, 1138816), (574, 1124928), (576, 1121022), (588, 1098144), (648, 996464), (651, 991872), (656, 984312), (672, 960876), (738, 874944), (744, 867888), (756, 854112), (784, 823608), (837, 771456), (861, 749952), (864, 747348), (868, 743904), (882, 732096), (896, 720657), (984, 656208), (992, 650916), (1008, 640584), (1107, 583296), (1116, 578592), (1134, 569408), (1148, 562464), (1152, 560511), (1176, 549072), (1271, 508032), (1296, 498232), (1302, 495936), (1312, 492156), (1323, 488064), (1344, 480438), (1476, 437472), (1488, 433944), (1512, 427056), (1519, 425088), (1568, 411804), (1674, 385728), (1722, 374976), (1728, 373674), (1736, 371952), (1764, 366048), (1953, 330624), (1968, 328104), (1984, 325458), (2009, 321408), (2016, 320292), (2214, 291648), (2232, 289296), (2268, 284704), (2296, 281232), (2352, 274536), (2511, 257152), (2542, 254016), (2583, 249984), (2592, 249116), (2604, 247968), (2624, 246078), (2646, 244032), (2688, 240219), (2952, 218736), (2976, 216972), (3024, 213528), (3038, 212544), (3136, 205902), (3321, 194432), (3348, 192864), (3444, 187488), (3456, 186837), (3472, 185976), (3528, 183024), (3813, 169344), (3906, 165312), (3936, 164052), (3968, 162729), (3969, 162688), (4018, 160704), (4032, 160146), (4428, 145824), (4464, 144648), (4536, 142352), (4557, 141696), (4592, 140616), (4704, 137268), (5022, 128576), (5084, 127008), (5166, 124992), (5184, 124558), (5208, 123984), (5248, 123039), (5292, 122016), (5859, 110208), (5904, 109368), (5952, 108486), (6027, 107136), (6048, 106764), (6076, 106272), (6272, 102951), (6642, 97216), (6696, 96432), (6888, 93744), (6944, 92988), (7056, 91512), (7626, 84672), (7749, 83328), (7812, 82656), (7872, 82026), (7938, 81344), (8036, 80352), (8064, 80073), (8856, 72912), (8897, 72576), (8928, 72324), (9072, 71176), (9114, 70848), (9184, 70308), (9408, 68634), (10044, 64288), (10168, 63504), (10332, 62496), (10368, 62279), (10416, 61992), (10584, 61008), (11439, 56448), (11718, 55104), (11808, 54684), (11904, 54243), (12054, 53568), (12096, 53382), (12152, 53136), (13284, 48608), (13392, 48216), (13671, 47232), (13776, 46872), (13888, 46494), (14112, 45756), (15252, 42336), (15498, 41664), (15624, 41328), (15744, 41013), (15876, 40672), (16072, 40176), (17577, 36736), (17712, 36456), (17794, 36288), (17856, 36162), (18081, 35712), (18144, 35588), (18228, 35424), (18368, 35154), (18816, 34317), (20088, 32144), (20336, 31752), (20664, 31248), (20832, 30996), (21168, 30504), (22878, 28224), (23247, 27776), (23436, 27552), (23616, 27342), (24108, 26784), (24192, 26691), (24304, 26568)]