402984960

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 208

約数和(自身を含む): 1475166336

約数和(自身を除く): 1072181376

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, 8960, 9370, 10240, 10752, 11244, 12288, 13118, 13440, 14055, 14336, 14992, 15360, 17920, 18740, 19677, 20480, 21504, 22488, 26236, 26880, 28110, 28672, 29984, 30720, 32795, 35840, 37480, 39354, 43008, 44976, 52472, 53760, 56220, 59968, 61440, 65590, 71680, 74960, 78708, 86016, 89952, 98385, 104944, 107520, 112440, 119936, 131180, 143360, 149920, 157416, 179904, 196770, 209888, 215040, 224880, 239872, 262360, 299840, 314832, 359808, 393540, 419776, 430080, 449760, 479744, 524720, 599680, 629664, 719616, 787080, 839552, 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, 8395520, 9594880, 10074624, 11513856, 12593280, 13432832, 14392320, 16791040, 19189760, 20149248, 25186560, 26865664, 28784640, 33582080, 40298496, 50373120, 57569280, 67164160, 80596992, 100746240, 134328320, 201492480, 402984960]

約数ペア:

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