19880299008

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4883

約数の個数: 240

約数和(自身を含む): 61281792000

約数和(自身を除く): 41401492992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 232, 248, 256, 261, 279, 288, 348, 372, 384, 464, 496, 512, 522, 558, 576, 696, 744, 768, 899, 928, 992, 1044, 1116, 1152, 1392, 1488, 1536, 1798, 1856, 1984, 2088, 2232, 2304, 2697, 2784, 2976, 3596, 3712, 3968, 4176, 4464, 4608, 4799, 5394, 5568, 5952, 7192, 7424, 7936, 8091, 8352, 8928, 9598, 10788, 11136, 11904, 14384, 14397, 14848, 15872, 16182, 16704, 17856, 19196, 21576, 22272, 23808, 28768, 28794, 32364, 33408, 35712, 38392, 43152, 43191, 44544, 47616, 57536, 57588, 64728, 66816, 71424, 76784, 86304, 86382, 115072, 115176, 129456, 133632, 139171, 142848, 148769, 153568, 172608, 172764, 230144, 230352, 258912, 278342, 297538, 307136, 345216, 345528, 417513, 446307, 460288, 460704, 517824, 556684, 595076, 614272, 690432, 691056, 835026, 892614, 921408, 1035648, 1113368, 1190152, 1228544, 1252539, 1338921, 1380864, 1382112, 1670052, 1785228, 1842816, 2071296, 2226736, 2380304, 2457088, 2505078, 2677842, 2764224, 3340104, 3570456, 3685632, 4142592, 4314301, 4453472, 4760608, 5010156, 5355684, 5528448, 6680208, 7140912, 7371264, 8628602, 8906944, 9521216, 10020312, 10711368, 11056896, 12942903, 13360416, 14281824, 17257204, 17813888, 19042432, 20040624, 21422736, 22113792, 25885806, 26720832, 28563648, 34514408, 35627776, 38084864, 38828709, 40081248, 42845472, 51771612, 53441664, 57127296, 69028816, 71255552, 76169728, 77657418, 80162496, 85690944, 103543224, 106883328, 114254592, 138057632, 155314836, 160324992, 171381888, 207086448, 213766656, 228509184, 276115264, 310629672, 320649984, 342763776, 414172896, 552230528, 621259344, 641299968, 685527552, 828345792, 1104461056, 1242518688, 1656691584, 2208922112, 2485037376, 3313383168, 4970074752, 6626766336, 9940149504, 19880299008]

約数ペア:

[(1, 19880299008), (2, 9940149504), (3, 6626766336), (4, 4970074752), (6, 3313383168), (8, 2485037376), (9, 2208922112), (12, 1656691584), (16, 1242518688), (18, 1104461056), (24, 828345792), (29, 685527552), (31, 641299968), (32, 621259344), (36, 552230528), (48, 414172896), (58, 342763776), (62, 320649984), (64, 310629672), (72, 276115264), (87, 228509184), (93, 213766656), (96, 207086448), (116, 171381888), (124, 160324992), (128, 155314836), (144, 138057632), (174, 114254592), (186, 106883328), (192, 103543224), (232, 85690944), (248, 80162496), (256, 77657418), (261, 76169728), (279, 71255552), (288, 69028816), (348, 57127296), (372, 53441664), (384, 51771612), (464, 42845472), (496, 40081248), (512, 38828709), (522, 38084864), (558, 35627776), (576, 34514408), (696, 28563648), (744, 26720832), (768, 25885806), (899, 22113792), (928, 21422736), (992, 20040624), (1044, 19042432), (1116, 17813888), (1152, 17257204), (1392, 14281824), (1488, 13360416), (1536, 12942903), (1798, 11056896), (1856, 10711368), (1984, 10020312), (2088, 9521216), (2232, 8906944), (2304, 8628602), (2697, 7371264), (2784, 7140912), (2976, 6680208), (3596, 5528448), (3712, 5355684), (3968, 5010156), (4176, 4760608), (4464, 4453472), (4608, 4314301), (4799, 4142592), (5394, 3685632), (5568, 3570456), (5952, 3340104), (7192, 2764224), (7424, 2677842), (7936, 2505078), (8091, 2457088), (8352, 2380304), (8928, 2226736), (9598, 2071296), (10788, 1842816), (11136, 1785228), (11904, 1670052), (14384, 1382112), (14397, 1380864), (14848, 1338921), (15872, 1252539), (16182, 1228544), (16704, 1190152), (17856, 1113368), (19196, 1035648), (21576, 921408), (22272, 892614), (23808, 835026), (28768, 691056), (28794, 690432), (32364, 614272), (33408, 595076), (35712, 556684), (38392, 517824), (43152, 460704), (43191, 460288), (44544, 446307), (47616, 417513), (57536, 345528), (57588, 345216), (64728, 307136), (66816, 297538), (71424, 278342), (76784, 258912), (86304, 230352), (86382, 230144), (115072, 172764), (115176, 172608), (129456, 153568), (133632, 148769), (139171, 142848)]