805969920

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 224

約数和(自身を含む): 2950512768

約数和(自身を除く): 2144542848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 937, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1874, 1920, 2048, 2240, 2560, 2688, 2811, 3072, 3360, 3584, 3748, 3840, 4096, 4480, 4685, 5120, 5376, 5622, 6144, 6559, 6720, 7168, 7496, 7680, 8192, 8960, 9370, 10240, 10752, 11244, 12288, 13118, 13440, 14055, 14336, 14992, 15360, 17920, 18740, 19677, 20480, 21504, 22488, 24576, 26236, 26880, 28110, 28672, 29984, 30720, 32795, 35840, 37480, 39354, 40960, 43008, 44976, 52472, 53760, 56220, 57344, 59968, 61440, 65590, 71680, 74960, 78708, 86016, 89952, 98385, 104944, 107520, 112440, 119936, 122880, 131180, 143360, 149920, 157416, 172032, 179904, 196770, 209888, 215040, 224880, 239872, 262360, 286720, 299840, 314832, 359808, 393540, 419776, 430080, 449760, 479744, 524720, 599680, 629664, 719616, 787080, 839552, 860160, 899520, 959488, 1049440, 1199360, 1259328, 1439232, 1574160, 1679104, 1799040, 1918976, 2098880, 2398720, 2518656, 2878464, 3148320, 3358208, 3598080, 3837952, 4197760, 4797440, 5037312, 5756928, 6296640, 6716416, 7196160, 7675904, 8395520, 9594880, 10074624, 11513856, 12593280, 13432832, 14392320, 16791040, 19189760, 20149248, 23027712, 25186560, 26865664, 28784640, 33582080, 38379520, 40298496, 50373120, 53731328, 57569280, 67164160, 80596992, 100746240, 115138560, 134328320, 161193984, 201492480, 268656640, 402984960, 805969920]

約数ペア:

[(1, 805969920), (2, 402984960), (3, 268656640), (4, 201492480), (5, 161193984), (6, 134328320), (7, 115138560), (8, 100746240), (10, 80596992), (12, 67164160), (14, 57569280), (15, 53731328), (16, 50373120), (20, 40298496), (21, 38379520), (24, 33582080), (28, 28784640), (30, 26865664), (32, 25186560), (35, 23027712), (40, 20149248), (42, 19189760), (48, 16791040), (56, 14392320), (60, 13432832), (64, 12593280), (70, 11513856), (80, 10074624), (84, 9594880), (96, 8395520), (105, 7675904), (112, 7196160), (120, 6716416), (128, 6296640), (140, 5756928), (160, 5037312), (168, 4797440), (192, 4197760), (210, 3837952), (224, 3598080), (240, 3358208), (256, 3148320), (280, 2878464), (320, 2518656), (336, 2398720), (384, 2098880), (420, 1918976), (448, 1799040), (480, 1679104), (512, 1574160), (560, 1439232), (640, 1259328), (672, 1199360), (768, 1049440), (840, 959488), (896, 899520), (937, 860160), (960, 839552), (1024, 787080), (1120, 719616), (1280, 629664), (1344, 599680), (1536, 524720), (1680, 479744), (1792, 449760), (1874, 430080), (1920, 419776), (2048, 393540), (2240, 359808), (2560, 314832), (2688, 299840), (2811, 286720), (3072, 262360), (3360, 239872), (3584, 224880), (3748, 215040), (3840, 209888), (4096, 196770), (4480, 179904), (4685, 172032), (5120, 157416), (5376, 149920), (5622, 143360), (6144, 131180), (6559, 122880), (6720, 119936), (7168, 112440), (7496, 107520), (7680, 104944), (8192, 98385), (8960, 89952), (9370, 86016), (10240, 78708), (10752, 74960), (11244, 71680), (12288, 65590), (13118, 61440), (13440, 59968), (14055, 57344), (14336, 56220), (14992, 53760), (15360, 52472), (17920, 44976), (18740, 43008), (19677, 40960), (20480, 39354), (21504, 37480), (22488, 35840), (24576, 32795), (26236, 30720), (26880, 29984), (28110, 28672)]