40840289280

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{126613}}^1$

素因数の和:126651

約数の個数: 264

約数和(自身を含む): 161727607392

約数和(自身を除く): 120887318112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 107520, 126613, 161280, 253226, 322560, 379839, 506452, 633065, 759678, 886291, 1012904, 1139517, 1266130, 1519356, 1772582, 1899195, 2025808, 2279034, 2532260, 2658873, 3038712, 3545164, 3798390, 4051616, 4431455, 4558068, 5064520, 5317746, 5697585, 6077424, 7090328, 7596780, 7976619, 8103232, 8862910, 9116136, 10129040, 10635492, 11395170, 12154848, 13294365, 14180656, 15193560, 15953238, 16206464, 17725820, 18232272, 20258080, 21270984, 22790340, 24309696, 26588730, 28361312, 30387120, 31906476, 32412928, 35451640, 36464544, 39883095, 40516160, 42541968, 45580680, 48619392, 53177460, 56722624, 60774240, 63812952, 64825856, 70903280, 72929088, 79766190, 81032320, 85083936, 91161360, 97238784, 106354920, 113445248, 121548480, 127625904, 129651712, 141806560, 145858176, 159532380, 162064640, 170167872, 182322720, 194477568, 212709840, 226890496, 243096960, 255251808, 283613120, 291716352, 319064760, 324129280, 340335744, 364645440, 388955136, 425419680, 453780992, 486193920, 510503616, 567226240, 583432704, 638129520, 648258560, 680671488, 729290880, 850839360, 907561984, 972387840, 1021007232, 1134452480, 1166865408, 1276259040, 1361342976, 1458581760, 1701678720, 1944775680, 2042014464, 2268904960, 2552518080, 2722685952, 2917163520, 3403357440, 4084028928, 4537809920, 5105036160, 5834327040, 6806714880, 8168057856, 10210072320, 13613429760, 20420144640, 40840289280]

約数ペア:

[(1, 40840289280), (2, 20420144640), (3, 13613429760), (4, 10210072320), (5, 8168057856), (6, 6806714880), (7, 5834327040), (8, 5105036160), (9, 4537809920), (10, 4084028928), (12, 3403357440), (14, 2917163520), (15, 2722685952), (16, 2552518080), (18, 2268904960), (20, 2042014464), (21, 1944775680), (24, 1701678720), (28, 1458581760), (30, 1361342976), (32, 1276259040), (35, 1166865408), (36, 1134452480), (40, 1021007232), (42, 972387840), (45, 907561984), (48, 850839360), (56, 729290880), (60, 680671488), (63, 648258560), (64, 638129520), (70, 583432704), (72, 567226240), (80, 510503616), (84, 486193920), (90, 453780992), (96, 425419680), (105, 388955136), (112, 364645440), (120, 340335744), (126, 324129280), (128, 319064760), (140, 291716352), (144, 283613120), (160, 255251808), (168, 243096960), (180, 226890496), (192, 212709840), (210, 194477568), (224, 182322720), (240, 170167872), (252, 162064640), (256, 159532380), (280, 145858176), (288, 141806560), (315, 129651712), (320, 127625904), (336, 121548480), (360, 113445248), (384, 106354920), (420, 97238784), (448, 91161360), (480, 85083936), (504, 81032320), (512, 79766190), (560, 72929088), (576, 70903280), (630, 64825856), (640, 63812952), (672, 60774240), (720, 56722624), (768, 53177460), (840, 48619392), (896, 45580680), (960, 42541968), (1008, 40516160), (1024, 39883095), (1120, 36464544), (1152, 35451640), (1260, 32412928), (1280, 31906476), (1344, 30387120), (1440, 28361312), (1536, 26588730), (1680, 24309696), (1792, 22790340), (1920, 21270984), (2016, 20258080), (2240, 18232272), (2304, 17725820), (2520, 16206464), (2560, 15953238), (2688, 15193560), (2880, 14180656), (3072, 13294365), (3360, 12154848), (3584, 11395170), (3840, 10635492), (4032, 10129040), (4480, 9116136), (4608, 8862910), (5040, 8103232), (5120, 7976619), (5376, 7596780), (5760, 7090328), (6720, 6077424), (7168, 5697585), (7680, 5317746), (8064, 5064520), (8960, 4558068), (9216, 4431455), (10080, 4051616), (10752, 3798390), (11520, 3545164), (13440, 3038712), (15360, 2658873), (16128, 2532260), (17920, 2279034), (20160, 2025808), (21504, 1899195), (23040, 1772582), (26880, 1519356), (32256, 1266130), (35840, 1139517), (40320, 1012904), (46080, 886291), (53760, 759678), (64512, 633065), (80640, 506452), (107520, 379839), (126613, 322560), (161280, 253226)]