22256640

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 352

約数和(自身を含む): 94325760

約数和(自身を除く): 72069120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 384, 414, 420, 432, 448, 460, 480, 483, 504, 512, 540, 552, 560, 576, 621, 630, 640, 644, 672, 690, 720, 736, 756, 768, 805, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1024, 1035, 1080, 1104, 1120, 1152, 1242, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1536, 1610, 1656, 1680, 1728, 1792, 1840, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2304, 2415, 2484, 2520, 2560, 2576, 2688, 2760, 2880, 2898, 2944, 3024, 3072, 3105, 3220, 3312, 3360, 3456, 3584, 3680, 3780, 3840, 3864, 4032, 4140, 4320, 4347, 4416, 4480, 4608, 4830, 4968, 5040, 5120, 5152, 5376, 5520, 5760, 5796, 5888, 6048, 6210, 6440, 6624, 6720, 6912, 7168, 7245, 7360, 7560, 7680, 7728, 8064, 8280, 8640, 8694, 8832, 8960, 9216, 9660, 9936, 10080, 10304, 10752, 11040, 11520, 11592, 11776, 12096, 12420, 12880, 13248, 13440, 13824, 14490, 14720, 15120, 15360, 15456, 16128, 16560, 17280, 17388, 17664, 17920, 19320, 19872, 20160, 20608, 21504, 21735, 22080, 23040, 23184, 23552, 24192, 24840, 25760, 26496, 26880, 27648, 28980, 29440, 30240, 30912, 32256, 33120, 34560, 34776, 35328, 35840, 38640, 39744, 40320, 41216, 43470, 44160, 46080, 46368, 48384, 49680, 51520, 52992, 53760, 57960, 58880, 60480, 61824, 64512, 66240, 69120, 69552, 70656, 77280, 79488, 80640, 82432, 86940, 88320, 92736, 96768, 99360, 103040, 105984, 107520, 115920, 117760, 120960, 123648, 132480, 138240, 139104, 154560, 158976, 161280, 164864, 173880, 176640, 185472, 193536, 198720, 206080, 211968, 231840, 241920, 247296, 264960, 278208, 309120, 317952, 322560, 347760, 353280, 370944, 397440, 412160, 463680, 483840, 494592, 529920, 556416, 618240, 635904, 695520, 741888, 794880, 824320, 927360, 967680, 1059840, 1112832, 1236480, 1391040, 1483776, 1589760, 1854720, 2225664, 2472960, 2782080, 3179520, 3709440, 4451328, 5564160, 7418880, 11128320, 22256640]

約数ペア:

[(1, 22256640), (2, 11128320), (3, 7418880), (4, 5564160), (5, 4451328), (6, 3709440), (7, 3179520), (8, 2782080), (9, 2472960), (10, 2225664), (12, 1854720), (14, 1589760), (15, 1483776), (16, 1391040), (18, 1236480), (20, 1112832), (21, 1059840), (23, 967680), (24, 927360), (27, 824320), (28, 794880), (30, 741888), (32, 695520), (35, 635904), (36, 618240), (40, 556416), (42, 529920), (45, 494592), (46, 483840), (48, 463680), (54, 412160), (56, 397440), (60, 370944), (63, 353280), (64, 347760), (69, 322560), (70, 317952), (72, 309120), (80, 278208), (84, 264960), (90, 247296), (92, 241920), (96, 231840), (105, 211968), (108, 206080), (112, 198720), (115, 193536), (120, 185472), (126, 176640), (128, 173880), (135, 164864), (138, 161280), (140, 158976), (144, 154560), (160, 139104), (161, 138240), (168, 132480), (180, 123648), (184, 120960), (189, 117760), (192, 115920), (207, 107520), (210, 105984), (216, 103040), (224, 99360), (230, 96768), (240, 92736), (252, 88320), (256, 86940), (270, 82432), (276, 80640), (280, 79488), (288, 77280), (315, 70656), (320, 69552), (322, 69120), (336, 66240), (345, 64512), (360, 61824), (368, 60480), (378, 58880), (384, 57960), (414, 53760), (420, 52992), (432, 51520), (448, 49680), (460, 48384), (480, 46368), (483, 46080), (504, 44160), (512, 43470), (540, 41216), (552, 40320), (560, 39744), (576, 38640), (621, 35840), (630, 35328), (640, 34776), (644, 34560), (672, 33120), (690, 32256), (720, 30912), (736, 30240), (756, 29440), (768, 28980), (805, 27648), (828, 26880), (840, 26496), (864, 25760), (896, 24840), (920, 24192), (945, 23552), (960, 23184), (966, 23040), (1008, 22080), (1024, 21735), (1035, 21504), (1080, 20608), (1104, 20160), (1120, 19872), (1152, 19320), (1242, 17920), (1260, 17664), (1280, 17388), (1288, 17280), (1344, 16560), (1380, 16128), (1440, 15456), (1449, 15360), (1472, 15120), (1512, 14720), (1536, 14490), (1610, 13824), (1656, 13440), (1680, 13248), (1728, 12880), (1792, 12420), (1840, 12096), (1890, 11776), (1920, 11592), (1932, 11520), (2016, 11040), (2070, 10752), (2160, 10304), (2208, 10080), (2240, 9936), (2304, 9660), (2415, 9216), (2484, 8960), (2520, 8832), (2560, 8694), (2576, 8640), (2688, 8280), (2760, 8064), (2880, 7728), (2898, 7680), (2944, 7560), (3024, 7360), (3072, 7245), (3105, 7168), (3220, 6912), (3312, 6720), (3360, 6624), (3456, 6440), (3584, 6210), (3680, 6048), (3780, 5888), (3840, 5796), (3864, 5760), (4032, 5520), (4140, 5376), (4320, 5152), (4347, 5120), (4416, 5040), (4480, 4968), (4608, 4830)]