320162544

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 200

約数和(自身を含む): 1031795072

約数和(自身を除く): 711632528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 312, 324, 351, 372, 403, 432, 468, 496, 558, 613, 624, 648, 702, 744, 806, 837, 936, 1053, 1116, 1209, 1226, 1296, 1404, 1488, 1612, 1674, 1839, 1872, 2106, 2232, 2418, 2452, 2511, 2808, 3224, 3348, 3627, 3678, 4212, 4464, 4836, 4904, 5022, 5517, 5616, 6448, 6696, 7254, 7356, 7969, 8424, 9672, 9808, 10044, 10881, 11034, 13392, 14508, 14712, 15938, 16551, 16848, 19003, 19344, 20088, 21762, 22068, 23907, 29016, 29424, 31876, 32643, 33102, 38006, 40176, 43524, 44136, 47814, 49653, 57009, 58032, 63752, 65286, 66204, 71721, 76012, 87048, 88272, 95628, 99306, 114018, 127504, 130572, 132408, 143442, 152024, 171027, 174096, 191256, 198612, 215163, 228036, 247039, 261144, 264816, 286884, 304048, 342054, 382512, 397224, 430326, 456072, 494078, 513081, 522288, 573768, 645489, 684108, 741117, 794448, 860652, 912144, 988156, 1026162, 1147536, 1290978, 1368216, 1482234, 1539243, 1721304, 1976312, 2052324, 2223351, 2581956, 2736432, 2964468, 3078486, 3442608, 3952624, 4104648, 4446702, 5163912, 5928936, 6156972, 6670053, 8209296, 8893404, 10327824, 11857872, 12313944, 13340106, 17786808, 20010159, 24627888, 26680212, 35573616, 40020318, 53360424, 80040636, 106720848, 160081272, 320162544]

約数ペア:

[(1, 320162544), (2, 160081272), (3, 106720848), (4, 80040636), (6, 53360424), (8, 40020318), (9, 35573616), (12, 26680212), (13, 24627888), (16, 20010159), (18, 17786808), (24, 13340106), (26, 12313944), (27, 11857872), (31, 10327824), (36, 8893404), (39, 8209296), (48, 6670053), (52, 6156972), (54, 5928936), (62, 5163912), (72, 4446702), (78, 4104648), (81, 3952624), (93, 3442608), (104, 3078486), (108, 2964468), (117, 2736432), (124, 2581956), (144, 2223351), (156, 2052324), (162, 1976312), (186, 1721304), (208, 1539243), (216, 1482234), (234, 1368216), (248, 1290978), (279, 1147536), (312, 1026162), (324, 988156), (351, 912144), (372, 860652), (403, 794448), (432, 741117), (468, 684108), (496, 645489), (558, 573768), (613, 522288), (624, 513081), (648, 494078), (702, 456072), (744, 430326), (806, 397224), (837, 382512), (936, 342054), (1053, 304048), (1116, 286884), (1209, 264816), (1226, 261144), (1296, 247039), (1404, 228036), (1488, 215163), (1612, 198612), (1674, 191256), (1839, 174096), (1872, 171027), (2106, 152024), (2232, 143442), (2418, 132408), (2452, 130572), (2511, 127504), (2808, 114018), (3224, 99306), (3348, 95628), (3627, 88272), (3678, 87048), (4212, 76012), (4464, 71721), (4836, 66204), (4904, 65286), (5022, 63752), (5517, 58032), (5616, 57009), (6448, 49653), (6696, 47814), (7254, 44136), (7356, 43524), (7969, 40176), (8424, 38006), (9672, 33102), (9808, 32643), (10044, 31876), (10881, 29424), (11034, 29016), (13392, 23907), (14508, 22068), (14712, 21762), (15938, 20088), (16551, 19344), (16848, 19003)]