2740980816

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4239

約数の個数: 240

約数和(自身を含む): 9449633280

約数和(自身を除く): 6708652464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 336, 372, 378, 392, 432, 434, 441, 496, 504, 558, 588, 651, 744, 756, 784, 837, 868, 882, 1008, 1116, 1176, 1302, 1323, 1488, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2352, 2604, 2646, 3024, 3038, 3348, 3472, 3528, 3906, 4177, 4464, 4557, 5208, 5292, 5859, 6076, 6696, 7056, 7812, 8354, 9114, 10416, 10584, 11718, 12152, 12531, 13392, 13671, 15624, 16708, 18228, 21168, 23436, 24304, 25062, 27342, 29239, 31248, 33416, 36456, 37593, 41013, 46872, 50124, 54684, 58478, 66832, 72912, 75186, 82026, 87717, 93744, 100248, 109368, 112779, 116956, 129487, 150372, 164052, 175434, 200496, 204673, 218736, 225558, 233912, 258974, 263151, 300744, 328104, 350868, 388461, 409346, 451116, 467824, 517948, 526302, 601488, 614019, 656208, 701736, 776922, 789453, 818692, 902232, 906409, 1035896, 1052604, 1165383, 1228038, 1403472, 1553844, 1578906, 1637384, 1804464, 1812818, 1842057, 2071792, 2105208, 2330766, 2456076, 2719227, 3107688, 3157812, 3274768, 3496149, 3625636, 3684114, 4210416, 4661532, 4912152, 5438454, 5526171, 6215376, 6315624, 6344863, 6992298, 7251272, 7368228, 8157681, 9323064, 9824304, 10876908, 11052342, 12631248, 12689726, 13984596, 14502544, 14736456, 16315362, 18646128, 19034589, 21753816, 22104684, 24473043, 25379452, 27969192, 29472912, 32630724, 38069178, 43507632, 44209368, 48946086, 50758904, 55938384, 57103767, 65261448, 76138356, 88418736, 97892172, 101517808, 114207534, 130522896, 152276712, 171311301, 195784344, 228415068, 304553424, 342622602, 391568688, 456830136, 685245204, 913660272, 1370490408, 2740980816]

約数ペア:

[(1, 2740980816), (2, 1370490408), (3, 913660272), (4, 685245204), (6, 456830136), (7, 391568688), (8, 342622602), (9, 304553424), (12, 228415068), (14, 195784344), (16, 171311301), (18, 152276712), (21, 130522896), (24, 114207534), (27, 101517808), (28, 97892172), (31, 88418736), (36, 76138356), (42, 65261448), (48, 57103767), (49, 55938384), (54, 50758904), (56, 48946086), (62, 44209368), (63, 43507632), (72, 38069178), (84, 32630724), (93, 29472912), (98, 27969192), (108, 25379452), (112, 24473043), (124, 22104684), (126, 21753816), (144, 19034589), (147, 18646128), (168, 16315362), (186, 14736456), (189, 14502544), (196, 13984596), (216, 12689726), (217, 12631248), (248, 11052342), (252, 10876908), (279, 9824304), (294, 9323064), (336, 8157681), (372, 7368228), (378, 7251272), (392, 6992298), (432, 6344863), (434, 6315624), (441, 6215376), (496, 5526171), (504, 5438454), (558, 4912152), (588, 4661532), (651, 4210416), (744, 3684114), (756, 3625636), (784, 3496149), (837, 3274768), (868, 3157812), (882, 3107688), (1008, 2719227), (1116, 2456076), (1176, 2330766), (1302, 2105208), (1323, 2071792), (1488, 1842057), (1512, 1812818), (1519, 1804464), (1674, 1637384), (1736, 1578906), (1764, 1553844), (1953, 1403472), (2232, 1228038), (2352, 1165383), (2604, 1052604), (2646, 1035896), (3024, 906409), (3038, 902232), (3348, 818692), (3472, 789453), (3528, 776922), (3906, 701736), (4177, 656208), (4464, 614019), (4557, 601488), (5208, 526302), (5292, 517948), (5859, 467824), (6076, 451116), (6696, 409346), (7056, 388461), (7812, 350868), (8354, 328104), (9114, 300744), (10416, 263151), (10584, 258974), (11718, 233912), (12152, 225558), (12531, 218736), (13392, 204673), (13671, 200496), (15624, 175434), (16708, 164052), (18228, 150372), (21168, 129487), (23436, 116956), (24304, 112779), (25062, 109368), (27342, 100248), (29239, 93744), (31248, 87717), (33416, 82026), (36456, 75186), (37593, 72912), (41013, 66832), (46872, 58478), (50124, 54684)]