1311759360

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{3163}}^1$

素因数の和:3200

約数の個数: 220

約数和(自身を含む): 4702090008

約数和(自身を除く): 3390330648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3163, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6326, 6480, 6912, 7680, 8640, 9216, 9489, 10368, 11520, 12652, 12960, 13824, 15360, 15815, 17280, 18978, 20736, 23040, 25304, 25920, 27648, 28467, 31630, 34560, 37956, 41472, 46080, 47445, 50608, 51840, 56934, 63260, 69120, 75912, 82944, 85401, 94890, 101216, 103680, 113868, 126520, 138240, 142335, 151824, 170802, 189780, 202432, 207360, 227736, 253040, 256203, 284670, 303648, 341604, 379560, 404864, 414720, 427005, 455472, 506080, 512406, 569340, 607296, 683208, 759120, 809728, 854010, 910944, 1012160, 1024812, 1138680, 1214592, 1281015, 1366416, 1518240, 1619456, 1708020, 1821888, 2024320, 2049624, 2277360, 2429184, 2562030, 2732832, 3036480, 3238912, 3416040, 3643776, 4048640, 4099248, 4554720, 4858368, 5124060, 5465664, 6072960, 6832080, 7287552, 8097280, 8198496, 9109440, 9716736, 10248120, 10931328, 12145920, 13664160, 14575104, 16194560, 16396992, 18218880, 20496240, 21862656, 24291840, 27328320, 29150208, 32793984, 36437760, 40992480, 43725312, 48583680, 54656640, 65587968, 72875520, 81984960, 87450624, 109313280, 131175936, 145751040, 163969920, 218626560, 262351872, 327939840, 437253120, 655879680, 1311759360]

約数ペア:

[(1, 1311759360), (2, 655879680), (3, 437253120), (4, 327939840), (5, 262351872), (6, 218626560), (8, 163969920), (9, 145751040), (10, 131175936), (12, 109313280), (15, 87450624), (16, 81984960), (18, 72875520), (20, 65587968), (24, 54656640), (27, 48583680), (30, 43725312), (32, 40992480), (36, 36437760), (40, 32793984), (45, 29150208), (48, 27328320), (54, 24291840), (60, 21862656), (64, 20496240), (72, 18218880), (80, 16396992), (81, 16194560), (90, 14575104), (96, 13664160), (108, 12145920), (120, 10931328), (128, 10248120), (135, 9716736), (144, 9109440), (160, 8198496), (162, 8097280), (180, 7287552), (192, 6832080), (216, 6072960), (240, 5465664), (256, 5124060), (270, 4858368), (288, 4554720), (320, 4099248), (324, 4048640), (360, 3643776), (384, 3416040), (405, 3238912), (432, 3036480), (480, 2732832), (512, 2562030), (540, 2429184), (576, 2277360), (640, 2049624), (648, 2024320), (720, 1821888), (768, 1708020), (810, 1619456), (864, 1518240), (960, 1366416), (1024, 1281015), (1080, 1214592), (1152, 1138680), (1280, 1024812), (1296, 1012160), (1440, 910944), (1536, 854010), (1620, 809728), (1728, 759120), (1920, 683208), (2160, 607296), (2304, 569340), (2560, 512406), (2592, 506080), (2880, 455472), (3072, 427005), (3163, 414720), (3240, 404864), (3456, 379560), (3840, 341604), (4320, 303648), (4608, 284670), (5120, 256203), (5184, 253040), (5760, 227736), (6326, 207360), (6480, 202432), (6912, 189780), (7680, 170802), (8640, 151824), (9216, 142335), (9489, 138240), (10368, 126520), (11520, 113868), (12652, 103680), (12960, 101216), (13824, 94890), (15360, 85401), (15815, 82944), (17280, 75912), (18978, 69120), (20736, 63260), (23040, 56934), (25304, 51840), (25920, 50608), (27648, 47445), (28467, 46080), (31630, 41472), (34560, 37956)]