1313249280

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 4981616640

約数和(自身を除く): 3668367360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 197, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 394, 420, 434, 448, 465, 480, 496, 512, 560, 591, 620, 640, 651, 672, 744, 768, 788, 840, 868, 896, 930, 960, 985, 992, 1024, 1085, 1120, 1182, 1240, 1280, 1302, 1344, 1379, 1488, 1536, 1576, 1680, 1736, 1792, 1860, 1920, 1970, 1984, 2048, 2170, 2240, 2364, 2480, 2560, 2604, 2688, 2758, 2955, 2976, 3072, 3152, 3255, 3360, 3472, 3584, 3720, 3840, 3940, 3968, 4137, 4340, 4480, 4728, 4960, 5120, 5208, 5376, 5516, 5910, 5952, 6107, 6144, 6304, 6510, 6720, 6895, 6944, 7168, 7440, 7680, 7880, 7936, 8274, 8680, 8960, 9456, 9920, 10240, 10416, 10752, 11032, 11820, 11904, 12214, 12608, 13020, 13440, 13790, 13888, 14336, 14880, 15360, 15760, 15872, 16548, 17360, 17920, 18321, 18912, 19840, 20685, 20832, 21504, 22064, 23640, 23808, 24428, 25216, 26040, 26880, 27580, 27776, 29760, 30535, 30720, 31520, 31744, 33096, 34720, 35840, 36642, 37824, 39680, 41370, 41664, 42749, 43008, 44128, 47280, 47616, 48856, 50432, 52080, 53760, 55160, 55552, 59520, 61070, 63040, 63488, 66192, 69440, 71680, 73284, 75648, 79360, 82740, 83328, 85498, 88256, 91605, 94560, 95232, 97712, 100864, 104160, 107520, 110320, 111104, 119040, 122140, 126080, 128247, 132384, 138880, 146568, 151296, 158720, 165480, 166656, 170996, 176512, 183210, 189120, 190464, 195424, 201728, 208320, 213745, 215040, 220640, 222208, 238080, 244280, 252160, 256494, 264768, 277760, 293136, 302592, 317440, 330960, 333312, 341992, 353024, 366420, 378240, 390848, 403456, 416640, 427490, 441280, 444416, 476160, 488560, 504320, 512988, 529536, 555520, 586272, 605184, 641235, 661920, 666624, 683984, 706048, 732840, 756480, 781696, 833280, 854980, 882560, 952320, 977120, 1008640, 1025976, 1059072, 1111040, 1172544, 1210368, 1282470, 1323840, 1333248, 1367968, 1412096, 1465680, 1512960, 1563392, 1666560, 1709960, 1765120, 1954240, 2017280, 2051952, 2118144, 2222080, 2345088, 2564940, 2647680, 2735936, 2824192, 2931360, 3025920, 3126784, 3333120, 3419920, 3530240, 3908480, 4103904, 4236288, 4690176, 5129880, 5295360, 5471872, 5862720, 6051840, 6253568, 6666240, 6839840, 7060480, 7816960, 8207808, 8472576, 9380352, 10259760, 10590720, 10943744, 11725440, 12507136, 13679680, 14120960, 15633920, 16415616, 18760704, 20519520, 21181440, 21887488, 23450880, 27359360, 31267840, 32831232, 37521408, 41039040, 42362880, 43774976, 46901760, 54718720, 62535680, 65662464, 82078080, 87549952, 93803520, 109437440, 131324928, 164156160, 187607040, 218874880, 262649856, 328312320, 437749760, 656624640, 1313249280]

約数ペア:

[(1, 1313249280), (2, 656624640), (3, 437749760), (4, 328312320), (5, 262649856), (6, 218874880), (7, 187607040), (8, 164156160), (10, 131324928), (12, 109437440), (14, 93803520), (15, 87549952), (16, 82078080), (20, 65662464), (21, 62535680), (24, 54718720), (28, 46901760), (30, 43774976), (31, 42362880), (32, 41039040), (35, 37521408), (40, 32831232), (42, 31267840), (48, 27359360), (56, 23450880), (60, 21887488), (62, 21181440), (64, 20519520), (70, 18760704), (80, 16415616), (84, 15633920), (93, 14120960), (96, 13679680), (105, 12507136), (112, 11725440), (120, 10943744), (124, 10590720), (128, 10259760), (140, 9380352), (155, 8472576), (160, 8207808), (168, 7816960), (186, 7060480), (192, 6839840), (197, 6666240), (210, 6253568), (217, 6051840), (224, 5862720), (240, 5471872), (248, 5295360), (256, 5129880), (280, 4690176), (310, 4236288), (320, 4103904), (336, 3908480), (372, 3530240), (384, 3419920), (394, 3333120), (420, 3126784), (434, 3025920), (448, 2931360), (465, 2824192), (480, 2735936), (496, 2647680), (512, 2564940), (560, 2345088), (591, 2222080), (620, 2118144), (640, 2051952), (651, 2017280), (672, 1954240), (744, 1765120), (768, 1709960), (788, 1666560), (840, 1563392), (868, 1512960), (896, 1465680), (930, 1412096), (960, 1367968), (985, 1333248), (992, 1323840), (1024, 1282470), (1085, 1210368), (1120, 1172544), (1182, 1111040), (1240, 1059072), (1280, 1025976), (1302, 1008640), (1344, 977120), (1379, 952320), (1488, 882560), (1536, 854980), (1576, 833280), (1680, 781696), (1736, 756480), (1792, 732840), (1860, 706048), (1920, 683984), (1970, 666624), (1984, 661920), (2048, 641235), (2170, 605184), (2240, 586272), (2364, 555520), (2480, 529536), (2560, 512988), (2604, 504320), (2688, 488560), (2758, 476160), (2955, 444416), (2976, 441280), (3072, 427490), (3152, 416640), (3255, 403456), (3360, 390848), (3472, 378240), (3584, 366420), (3720, 353024), (3840, 341992), (3940, 333312), (3968, 330960), (4137, 317440), (4340, 302592), (4480, 293136), (4728, 277760), (4960, 264768), (5120, 256494), (5208, 252160), (5376, 244280), (5516, 238080), (5910, 222208), (5952, 220640), (6107, 215040), (6144, 213745), (6304, 208320), (6510, 201728), (6720, 195424), (6895, 190464), (6944, 189120), (7168, 183210), (7440, 176512), (7680, 170996), (7880, 166656), (7936, 165480), (8274, 158720), (8680, 151296), (8960, 146568), (9456, 138880), (9920, 132384), (10240, 128247), (10416, 126080), (10752, 122140), (11032, 119040), (11820, 111104), (11904, 110320), (12214, 107520), (12608, 104160), (13020, 100864), (13440, 97712), (13790, 95232), (13888, 94560), (14336, 91605), (14880, 88256), (15360, 85498), (15760, 83328), (15872, 82740), (16548, 79360), (17360, 75648), (17920, 73284), (18321, 71680), (18912, 69440), (19840, 66192), (20685, 63488), (20832, 63040), (21504, 61070), (22064, 59520), (23640, 55552), (23808, 55160), (24428, 53760), (25216, 52080), (26040, 50432), (26880, 48856), (27580, 47616), (27776, 47280), (29760, 44128), (30535, 43008), (30720, 42749), (31520, 41664), (31744, 41370), (33096, 39680), (34720, 37824), (35840, 36642)]