1407559680

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1736

約数の個数: 240

約数和(自身を含む): 5048103060

約数和(自身を除く): 3640543380

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, 1697, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3394, 3456, 3840, 4320, 4608, 5091, 5120, 5184, 5760, 6144, 6480, 6788, 6912, 7680, 8485, 8640, 9216, 10182, 10240, 10368, 11520, 12960, 13576, 13824, 15273, 15360, 16970, 17280, 18432, 20364, 20736, 23040, 25455, 25920, 27152, 27648, 30546, 30720, 33940, 34560, 40728, 41472, 45819, 46080, 50910, 51840, 54304, 55296, 61092, 67880, 69120, 76365, 81456, 82944, 91638, 92160, 101820, 103680, 108608, 122184, 135760, 137457, 138240, 152730, 162912, 165888, 183276, 203640, 207360, 217216, 229095, 244368, 271520, 274914, 276480, 305460, 325824, 366552, 407280, 414720, 434432, 458190, 488736, 543040, 549828, 610920, 651648, 687285, 733104, 814560, 829440, 868864, 916380, 977472, 1086080, 1099656, 1221840, 1303296, 1374570, 1466208, 1629120, 1737728, 1832760, 1954944, 2172160, 2199312, 2443680, 2606592, 2749140, 2932416, 3258240, 3475456, 3665520, 3909888, 4344320, 4398624, 4887360, 5213184, 5498280, 5864832, 6516480, 7331040, 7819776, 8688640, 8797248, 9774720, 10426368, 10996560, 11729664, 13032960, 14662080, 15639552, 17377280, 17594496, 19549440, 21993120, 23459328, 26065920, 29324160, 31279104, 35188992, 39098880, 43986240, 46918656, 52131840, 58648320, 70377984, 78197760, 87972480, 93837312, 117296640, 140755968, 156395520, 175944960, 234593280, 281511936, 351889920, 469186560, 703779840, 1407559680]

約数ペア:

[(1, 1407559680), (2, 703779840), (3, 469186560), (4, 351889920), (5, 281511936), (6, 234593280), (8, 175944960), (9, 156395520), (10, 140755968), (12, 117296640), (15, 93837312), (16, 87972480), (18, 78197760), (20, 70377984), (24, 58648320), (27, 52131840), (30, 46918656), (32, 43986240), (36, 39098880), (40, 35188992), (45, 31279104), (48, 29324160), (54, 26065920), (60, 23459328), (64, 21993120), (72, 19549440), (80, 17594496), (81, 17377280), (90, 15639552), (96, 14662080), (108, 13032960), (120, 11729664), (128, 10996560), (135, 10426368), (144, 9774720), (160, 8797248), (162, 8688640), (180, 7819776), (192, 7331040), (216, 6516480), (240, 5864832), (256, 5498280), (270, 5213184), (288, 4887360), (320, 4398624), (324, 4344320), (360, 3909888), (384, 3665520), (405, 3475456), (432, 3258240), (480, 2932416), (512, 2749140), (540, 2606592), (576, 2443680), (640, 2199312), (648, 2172160), (720, 1954944), (768, 1832760), (810, 1737728), (864, 1629120), (960, 1466208), (1024, 1374570), (1080, 1303296), (1152, 1221840), (1280, 1099656), (1296, 1086080), (1440, 977472), (1536, 916380), (1620, 868864), (1697, 829440), (1728, 814560), (1920, 733104), (2048, 687285), (2160, 651648), (2304, 610920), (2560, 549828), (2592, 543040), (2880, 488736), (3072, 458190), (3240, 434432), (3394, 414720), (3456, 407280), (3840, 366552), (4320, 325824), (4608, 305460), (5091, 276480), (5120, 274914), (5184, 271520), (5760, 244368), (6144, 229095), (6480, 217216), (6788, 207360), (6912, 203640), (7680, 183276), (8485, 165888), (8640, 162912), (9216, 152730), (10182, 138240), (10240, 137457), (10368, 135760), (11520, 122184), (12960, 108608), (13576, 103680), (13824, 101820), (15273, 92160), (15360, 91638), (16970, 82944), (17280, 81456), (18432, 76365), (20364, 69120), (20736, 67880), (23040, 61092), (25455, 55296), (25920, 54304), (27152, 51840), (27648, 50910), (30546, 46080), (30720, 45819), (33940, 41472), (34560, 40728)]