40190759840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4292

約数の個数: 288

約数和(自身を含む): 120985788672

約数和(自身を除く): 80795028832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 121, 140, 142, 154, 160, 176, 220, 224, 242, 280, 284, 308, 352, 355, 385, 440, 484, 497, 560, 568, 605, 616, 710, 770, 781, 847, 880, 968, 994, 1120, 1136, 1210, 1232, 1420, 1540, 1562, 1694, 1760, 1936, 1988, 2272, 2420, 2464, 2485, 2840, 3080, 3124, 3388, 3872, 3905, 3976, 4177, 4235, 4840, 4970, 5467, 5680, 6160, 6248, 6776, 7810, 7952, 8354, 8470, 8591, 9680, 9940, 10934, 11360, 12320, 12496, 13552, 15620, 15904, 16708, 16940, 17182, 19360, 19880, 20885, 21868, 24992, 27104, 27335, 29239, 31240, 33416, 33880, 34364, 39760, 41770, 42955, 43736, 45947, 54670, 58478, 60137, 62480, 66832, 67760, 68728, 79520, 83540, 85910, 87472, 91894, 109340, 116956, 120274, 124960, 133664, 135520, 137456, 146195, 167080, 171820, 174944, 183788, 218680, 229735, 233912, 240548, 274912, 292390, 296567, 300685, 321629, 334160, 343640, 367576, 437360, 459470, 467824, 481096, 505417, 584780, 593134, 601370, 643258, 668320, 687280, 735152, 874720, 918940, 935648, 962192, 1010834, 1169560, 1186268, 1202740, 1286516, 1374560, 1470304, 1482835, 1608145, 1837880, 1924384, 2021668, 2075969, 2339120, 2372536, 2405480, 2527085, 2573032, 2965670, 3216290, 3262237, 3537919, 3675760, 4043336, 4151938, 4678240, 4745072, 4810960, 5054170, 5146064, 5931340, 6432580, 6524474, 7075838, 7351520, 8086672, 8303876, 9490144, 9621920, 10108340, 10292128, 10379845, 11862680, 12865160, 13048948, 14151676, 16173344, 16311185, 16607752, 17689595, 20216680, 20759690, 22835659, 23725360, 25730320, 26097896, 28303352, 32622370, 33215504, 35379190, 35884607, 40433360, 41519380, 45671318, 47450720, 51460640, 52195792, 56606704, 65244740, 66431008, 70758380, 71769214, 80866720, 83038760, 91342636, 104391584, 113213408, 114178295, 130489480, 141516760, 143538428, 166077520, 179423035, 182685272, 228356590, 251192249, 260978960, 283033520, 287076856, 332155040, 358846070, 365370544, 456713180, 502384498, 521957920, 566067040, 574153712, 717692140, 730741088, 913426360, 1004768996, 1148307424, 1255961245, 1435384280, 1826852720, 2009537992, 2511922490, 2870768560, 3653705440, 4019075984, 5023844980, 5741537120, 8038151968, 10047689960, 20095379920, 40190759840]

約数ペア:

[(1, 40190759840), (2, 20095379920), (4, 10047689960), (5, 8038151968), (7, 5741537120), (8, 5023844980), (10, 4019075984), (11, 3653705440), (14, 2870768560), (16, 2511922490), (20, 2009537992), (22, 1826852720), (28, 1435384280), (32, 1255961245), (35, 1148307424), (40, 1004768996), (44, 913426360), (55, 730741088), (56, 717692140), (70, 574153712), (71, 566067040), (77, 521957920), (80, 502384498), (88, 456713180), (110, 365370544), (112, 358846070), (121, 332155040), (140, 287076856), (142, 283033520), (154, 260978960), (160, 251192249), (176, 228356590), (220, 182685272), (224, 179423035), (242, 166077520), (280, 143538428), (284, 141516760), (308, 130489480), (352, 114178295), (355, 113213408), (385, 104391584), (440, 91342636), (484, 83038760), (497, 80866720), (560, 71769214), (568, 70758380), (605, 66431008), (616, 65244740), (710, 56606704), (770, 52195792), (781, 51460640), (847, 47450720), (880, 45671318), (968, 41519380), (994, 40433360), (1120, 35884607), (1136, 35379190), (1210, 33215504), (1232, 32622370), (1420, 28303352), (1540, 26097896), (1562, 25730320), (1694, 23725360), (1760, 22835659), (1936, 20759690), (1988, 20216680), (2272, 17689595), (2420, 16607752), (2464, 16311185), (2485, 16173344), (2840, 14151676), (3080, 13048948), (3124, 12865160), (3388, 11862680), (3872, 10379845), (3905, 10292128), (3976, 10108340), (4177, 9621920), (4235, 9490144), (4840, 8303876), (4970, 8086672), (5467, 7351520), (5680, 7075838), (6160, 6524474), (6248, 6432580), (6776, 5931340), (7810, 5146064), (7952, 5054170), (8354, 4810960), (8470, 4745072), (8591, 4678240), (9680, 4151938), (9940, 4043336), (10934, 3675760), (11360, 3537919), (12320, 3262237), (12496, 3216290), (13552, 2965670), (15620, 2573032), (15904, 2527085), (16708, 2405480), (16940, 2372536), (17182, 2339120), (19360, 2075969), (19880, 2021668), (20885, 1924384), (21868, 1837880), (24992, 1608145), (27104, 1482835), (27335, 1470304), (29239, 1374560), (31240, 1286516), (33416, 1202740), (33880, 1186268), (34364, 1169560), (39760, 1010834), (41770, 962192), (42955, 935648), (43736, 918940), (45947, 874720), (54670, 735152), (58478, 687280), (60137, 668320), (62480, 643258), (66832, 601370), (67760, 593134), (68728, 584780), (79520, 505417), (83540, 481096), (85910, 467824), (87472, 459470), (91894, 437360), (109340, 367576), (116956, 343640), (120274, 334160), (124960, 321629), (133664, 300685), (135520, 296567), (137456, 292390), (146195, 274912), (167080, 240548), (171820, 233912), (174944, 229735), (183788, 218680)]