1611939840

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 5901205632

約数和(自身を除く): 4289265792

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, 16384, 17920, 18740, 19677, 20480, 21504, 22488, 24576, 26236, 26880, 28110, 28672, 29984, 30720, 32795, 35840, 37480, 39354, 40960, 43008, 44976, 49152, 52472, 53760, 56220, 57344, 59968, 61440, 65590, 71680, 74960, 78708, 81920, 86016, 89952, 98385, 104944, 107520, 112440, 114688, 119936, 122880, 131180, 143360, 149920, 157416, 172032, 179904, 196770, 209888, 215040, 224880, 239872, 245760, 262360, 286720, 299840, 314832, 344064, 359808, 393540, 419776, 430080, 449760, 479744, 524720, 573440, 599680, 629664, 719616, 787080, 839552, 860160, 899520, 959488, 1049440, 1199360, 1259328, 1439232, 1574160, 1679104, 1720320, 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, 15351808, 16791040, 19189760, 20149248, 23027712, 25186560, 26865664, 28784640, 33582080, 38379520, 40298496, 46055424, 50373120, 53731328, 57569280, 67164160, 76759040, 80596992, 100746240, 107462656, 115138560, 134328320, 161193984, 201492480, 230277120, 268656640, 322387968, 402984960, 537313280, 805969920, 1611939840]

約数ペア:

[(1, 1611939840), (2, 805969920), (3, 537313280), (4, 402984960), (5, 322387968), (6, 268656640), (7, 230277120), (8, 201492480), (10, 161193984), (12, 134328320), (14, 115138560), (15, 107462656), (16, 100746240), (20, 80596992), (21, 76759040), (24, 67164160), (28, 57569280), (30, 53731328), (32, 50373120), (35, 46055424), (40, 40298496), (42, 38379520), (48, 33582080), (56, 28784640), (60, 26865664), (64, 25186560), (70, 23027712), (80, 20149248), (84, 19189760), (96, 16791040), (105, 15351808), (112, 14392320), (120, 13432832), (128, 12593280), (140, 11513856), (160, 10074624), (168, 9594880), (192, 8395520), (210, 7675904), (224, 7196160), (240, 6716416), (256, 6296640), (280, 5756928), (320, 5037312), (336, 4797440), (384, 4197760), (420, 3837952), (448, 3598080), (480, 3358208), (512, 3148320), (560, 2878464), (640, 2518656), (672, 2398720), (768, 2098880), (840, 1918976), (896, 1799040), (937, 1720320), (960, 1679104), (1024, 1574160), (1120, 1439232), (1280, 1259328), (1344, 1199360), (1536, 1049440), (1680, 959488), (1792, 899520), (1874, 860160), (1920, 839552), (2048, 787080), (2240, 719616), (2560, 629664), (2688, 599680), (2811, 573440), (3072, 524720), (3360, 479744), (3584, 449760), (3748, 430080), (3840, 419776), (4096, 393540), (4480, 359808), (4685, 344064), (5120, 314832), (5376, 299840), (5622, 286720), (6144, 262360), (6559, 245760), (6720, 239872), (7168, 224880), (7496, 215040), (7680, 209888), (8192, 196770), (8960, 179904), (9370, 172032), (10240, 157416), (10752, 149920), (11244, 143360), (12288, 131180), (13118, 122880), (13440, 119936), (14055, 114688), (14336, 112440), (14992, 107520), (15360, 104944), (16384, 98385), (17920, 89952), (18740, 86016), (19677, 81920), (20480, 78708), (21504, 74960), (22488, 71680), (24576, 65590), (26236, 61440), (26880, 59968), (28110, 57344), (28672, 56220), (29984, 53760), (30720, 52472), (32795, 49152), (35840, 44976), (37480, 43008), (39354, 40960)]