664688640

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 384

約数和(自身を含む): 2660636160

約数和(自身を除く): 1995947520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 281, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 562, 616, 640, 660, 672, 704, 768, 770, 840, 843, 880, 896, 924, 960, 1024, 1056, 1120, 1124, 1155, 1232, 1280, 1320, 1344, 1405, 1408, 1536, 1540, 1680, 1686, 1760, 1792, 1848, 1920, 1967, 2048, 2112, 2240, 2248, 2310, 2464, 2560, 2640, 2688, 2810, 2816, 3072, 3080, 3091, 3360, 3372, 3520, 3584, 3696, 3840, 3934, 4215, 4224, 4480, 4496, 4620, 4928, 5120, 5280, 5376, 5620, 5632, 5901, 6144, 6160, 6182, 6720, 6744, 7040, 7168, 7392, 7680, 7868, 8430, 8448, 8960, 8992, 9240, 9273, 9835, 9856, 10240, 10560, 10752, 11240, 11264, 11802, 12320, 12364, 13440, 13488, 14080, 14336, 14784, 15360, 15455, 15736, 16860, 16896, 17920, 17984, 18480, 18546, 19670, 19712, 21120, 21504, 21637, 22480, 22528, 23604, 24640, 24728, 26880, 26976, 28160, 29505, 29568, 30720, 30910, 31472, 33720, 33792, 35840, 35968, 36960, 37092, 39340, 39424, 42240, 43008, 43274, 44960, 46365, 47208, 49280, 49456, 53760, 53952, 56320, 59010, 59136, 61820, 62944, 64911, 67440, 67584, 71680, 71936, 73920, 74184, 78680, 78848, 84480, 86548, 89920, 92730, 94416, 98560, 98912, 107520, 107904, 108185, 112640, 118020, 118272, 123640, 125888, 129822, 134880, 143872, 147840, 148368, 157360, 157696, 168960, 173096, 179840, 185460, 188832, 197120, 197824, 215040, 215808, 216370, 236040, 236544, 247280, 251776, 259644, 269760, 287744, 295680, 296736, 314720, 324555, 337920, 346192, 359680, 370920, 377664, 394240, 395648, 431616, 432740, 472080, 473088, 494560, 503552, 519288, 539520, 575488, 591360, 593472, 629440, 649110, 692384, 719360, 741840, 755328, 788480, 791296, 863232, 865480, 944160, 989120, 1007104, 1038576, 1079040, 1182720, 1186944, 1258880, 1298220, 1384768, 1438720, 1483680, 1510656, 1582592, 1726464, 1730960, 1888320, 1978240, 2014208, 2077152, 2158080, 2365440, 2373888, 2517760, 2596440, 2769536, 2877440, 2967360, 3021312, 3165184, 3461920, 3776640, 3956480, 4028416, 4154304, 4316160, 4747776, 5035520, 5192880, 5539072, 5934720, 6042624, 6330368, 6923840, 7553280, 7912960, 8308608, 8632320, 9495552, 10071040, 10385760, 11078144, 11869440, 12085248, 13847680, 15106560, 15825920, 16617216, 18991104, 20142080, 20771520, 22156288, 23738880, 27695360, 30213120, 31651840, 33234432, 41543040, 44312576, 47477760, 55390720, 60426240, 66468864, 83086080, 94955520, 110781440, 132937728, 166172160, 221562880, 332344320, 664688640]

約数ペア:

[(1, 664688640), (2, 332344320), (3, 221562880), (4, 166172160), (5, 132937728), (6, 110781440), (7, 94955520), (8, 83086080), (10, 66468864), (11, 60426240), (12, 55390720), (14, 47477760), (15, 44312576), (16, 41543040), (20, 33234432), (21, 31651840), (22, 30213120), (24, 27695360), (28, 23738880), (30, 22156288), (32, 20771520), (33, 20142080), (35, 18991104), (40, 16617216), (42, 15825920), (44, 15106560), (48, 13847680), (55, 12085248), (56, 11869440), (60, 11078144), (64, 10385760), (66, 10071040), (70, 9495552), (77, 8632320), (80, 8308608), (84, 7912960), (88, 7553280), (96, 6923840), (105, 6330368), (110, 6042624), (112, 5934720), (120, 5539072), (128, 5192880), (132, 5035520), (140, 4747776), (154, 4316160), (160, 4154304), (165, 4028416), (168, 3956480), (176, 3776640), (192, 3461920), (210, 3165184), (220, 3021312), (224, 2967360), (231, 2877440), (240, 2769536), (256, 2596440), (264, 2517760), (280, 2373888), (281, 2365440), (308, 2158080), (320, 2077152), (330, 2014208), (336, 1978240), (352, 1888320), (384, 1730960), (385, 1726464), (420, 1582592), (440, 1510656), (448, 1483680), (462, 1438720), (480, 1384768), (512, 1298220), (528, 1258880), (560, 1186944), (562, 1182720), (616, 1079040), (640, 1038576), (660, 1007104), (672, 989120), (704, 944160), (768, 865480), (770, 863232), (840, 791296), (843, 788480), (880, 755328), (896, 741840), (924, 719360), (960, 692384), (1024, 649110), (1056, 629440), (1120, 593472), (1124, 591360), (1155, 575488), (1232, 539520), (1280, 519288), (1320, 503552), (1344, 494560), (1405, 473088), (1408, 472080), (1536, 432740), (1540, 431616), (1680, 395648), (1686, 394240), (1760, 377664), (1792, 370920), (1848, 359680), (1920, 346192), (1967, 337920), (2048, 324555), (2112, 314720), (2240, 296736), (2248, 295680), (2310, 287744), (2464, 269760), (2560, 259644), (2640, 251776), (2688, 247280), (2810, 236544), (2816, 236040), (3072, 216370), (3080, 215808), (3091, 215040), (3360, 197824), (3372, 197120), (3520, 188832), (3584, 185460), (3696, 179840), (3840, 173096), (3934, 168960), (4215, 157696), (4224, 157360), (4480, 148368), (4496, 147840), (4620, 143872), (4928, 134880), (5120, 129822), (5280, 125888), (5376, 123640), (5620, 118272), (5632, 118020), (5901, 112640), (6144, 108185), (6160, 107904), (6182, 107520), (6720, 98912), (6744, 98560), (7040, 94416), (7168, 92730), (7392, 89920), (7680, 86548), (7868, 84480), (8430, 78848), (8448, 78680), (8960, 74184), (8992, 73920), (9240, 71936), (9273, 71680), (9835, 67584), (9856, 67440), (10240, 64911), (10560, 62944), (10752, 61820), (11240, 59136), (11264, 59010), (11802, 56320), (12320, 53952), (12364, 53760), (13440, 49456), (13488, 49280), (14080, 47208), (14336, 46365), (14784, 44960), (15360, 43274), (15455, 43008), (15736, 42240), (16860, 39424), (16896, 39340), (17920, 37092), (17984, 36960), (18480, 35968), (18546, 35840), (19670, 33792), (19712, 33720), (21120, 31472), (21504, 30910), (21637, 30720), (22480, 29568), (22528, 29505), (23604, 28160), (24640, 26976), (24728, 26880)]