208246878720

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{334759}}^1$

素因数の和:334797

約数の個数: 240

約数和(自身を含む): 747931504320

約数和(自身を除く): 539684625600

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9720, 10368, 11520, 12960, 13824, 15552, 17280, 19440, 20736, 23040, 25920, 31104, 34560, 38880, 41472, 51840, 62208, 69120, 77760, 103680, 124416, 155520, 207360, 311040, 334759, 622080, 669518, 1004277, 1339036, 1673795, 2008554, 2678072, 3012831, 3347590, 4017108, 5021385, 5356144, 6025662, 6695180, 8034216, 9038493, 10042770, 10712288, 12051324, 13390360, 15064155, 16068432, 18076986, 20085540, 21424576, 24102648, 26780720, 27115479, 30128310, 32136864, 36153972, 40171080, 42849152, 45192465, 48205296, 53561440, 54230958, 60256620, 64273728, 72307944, 80342160, 81346437, 85698304, 90384930, 96410592, 107122880, 108461916, 120513240, 128547456, 135577395, 144615888, 160684320, 162692874, 171396608, 180769860, 192821184, 214245760, 216923832, 241026480, 257094912, 271154790, 289231776, 321368640, 325385748, 361539720, 385642368, 406732185, 428491520, 433847664, 482052960, 514189824, 542309580, 578463552, 642737280, 650771496, 723079440, 771284736, 813464370, 856983040, 867695328, 964105920, 1084619160, 1156927104, 1285474560, 1301542992, 1446158880, 1542569472, 1626928740, 1735390656, 1928211840, 2169238320, 2313854208, 2570949120, 2603085984, 2892317760, 3253857480, 3470781312, 3856423680, 4338476640, 4627708416, 5206171968, 5784635520, 6507714960, 6941562624, 7712847360, 8676953280, 10412343936, 11569271040, 13015429920, 13883125248, 17353906560, 20824687872, 23138542080, 26030859840, 34707813120, 41649375744, 52061719680, 69415626240, 104123439360, 208246878720]

約数ペア:

[(1, 208246878720), (2, 104123439360), (3, 69415626240), (4, 52061719680), (5, 41649375744), (6, 34707813120), (8, 26030859840), (9, 23138542080), (10, 20824687872), (12, 17353906560), (15, 13883125248), (16, 13015429920), (18, 11569271040), (20, 10412343936), (24, 8676953280), (27, 7712847360), (30, 6941562624), (32, 6507714960), (36, 5784635520), (40, 5206171968), (45, 4627708416), (48, 4338476640), (54, 3856423680), (60, 3470781312), (64, 3253857480), (72, 2892317760), (80, 2603085984), (81, 2570949120), (90, 2313854208), (96, 2169238320), (108, 1928211840), (120, 1735390656), (128, 1626928740), (135, 1542569472), (144, 1446158880), (160, 1301542992), (162, 1285474560), (180, 1156927104), (192, 1084619160), (216, 964105920), (240, 867695328), (243, 856983040), (256, 813464370), (270, 771284736), (288, 723079440), (320, 650771496), (324, 642737280), (360, 578463552), (384, 542309580), (405, 514189824), (432, 482052960), (480, 433847664), (486, 428491520), (512, 406732185), (540, 385642368), (576, 361539720), (640, 325385748), (648, 321368640), (720, 289231776), (768, 271154790), (810, 257094912), (864, 241026480), (960, 216923832), (972, 214245760), (1080, 192821184), (1152, 180769860), (1215, 171396608), (1280, 162692874), (1296, 160684320), (1440, 144615888), (1536, 135577395), (1620, 128547456), (1728, 120513240), (1920, 108461916), (1944, 107122880), (2160, 96410592), (2304, 90384930), (2430, 85698304), (2560, 81346437), (2592, 80342160), (2880, 72307944), (3240, 64273728), (3456, 60256620), (3840, 54230958), (3888, 53561440), (4320, 48205296), (4608, 45192465), (4860, 42849152), (5184, 40171080), (5760, 36153972), (6480, 32136864), (6912, 30128310), (7680, 27115479), (7776, 26780720), (8640, 24102648), (9720, 21424576), (10368, 20085540), (11520, 18076986), (12960, 16068432), (13824, 15064155), (15552, 13390360), (17280, 12051324), (19440, 10712288), (20736, 10042770), (23040, 9038493), (25920, 8034216), (31104, 6695180), (34560, 6025662), (38880, 5356144), (41472, 5021385), (51840, 4017108), (62208, 3347590), (69120, 3012831), (77760, 2678072), (103680, 2008554), (124416, 1673795), (155520, 1339036), (207360, 1004277), (311040, 669518), (334759, 622080)]