2557393920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 528

約数和(自身を含む): 9809879040

約数和(自身を除く): 7252485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 127, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 254, 256, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 381, 384, 414, 437, 456, 460, 480, 508, 512, 552, 570, 576, 608, 635, 640, 684, 690, 720, 736, 760, 762, 768, 828, 855, 874, 912, 920, 960, 1016, 1024, 1035, 1104, 1140, 1143, 1152, 1216, 1270, 1280, 1311, 1368, 1380, 1440, 1472, 1520, 1524, 1536, 1656, 1710, 1748, 1824, 1840, 1905, 1920, 2032, 2070, 2185, 2208, 2280, 2286, 2304, 2413, 2432, 2540, 2560, 2622, 2736, 2760, 2880, 2921, 2944, 3040, 3048, 3072, 3312, 3420, 3496, 3648, 3680, 3810, 3840, 3933, 4064, 4140, 4370, 4416, 4560, 4572, 4608, 4826, 4864, 5080, 5120, 5244, 5472, 5520, 5715, 5760, 5842, 5888, 6080, 6096, 6555, 6624, 6840, 6992, 7239, 7296, 7360, 7620, 7680, 7866, 8128, 8280, 8740, 8763, 8832, 9120, 9144, 9216, 9652, 9728, 10160, 10488, 10944, 11040, 11430, 11520, 11684, 11776, 12065, 12160, 12192, 13110, 13248, 13680, 13984, 14478, 14592, 14605, 14720, 15240, 15360, 15732, 16256, 16560, 17480, 17526, 17664, 18240, 18288, 19304, 19456, 19665, 20320, 20976, 21717, 21888, 22080, 22860, 23040, 23368, 23552, 24130, 24320, 24384, 26220, 26289, 26496, 27360, 27968, 28956, 29184, 29210, 29440, 30480, 31464, 32512, 33120, 34960, 35052, 35328, 36195, 36480, 36576, 38608, 39330, 40640, 41952, 43434, 43776, 43815, 44160, 45720, 46080, 46736, 48260, 48640, 48768, 52440, 52578, 52992, 54720, 55499, 55936, 57912, 58368, 58420, 58880, 60960, 62928, 65024, 66240, 69920, 70104, 70656, 72390, 72960, 73152, 77216, 78660, 81280, 83904, 86868, 87552, 87630, 88320, 91440, 93472, 96520, 97280, 97536, 104880, 105156, 105984, 108585, 109440, 110998, 111872, 115824, 116840, 117760, 121920, 125856, 130048, 131445, 132480, 139840, 140208, 144780, 145920, 146304, 154432, 157320, 162560, 166497, 167808, 173736, 175104, 175260, 176640, 182880, 186944, 193040, 195072, 209760, 210312, 211968, 217170, 218880, 221996, 223744, 231648, 233680, 243840, 251712, 262890, 264960, 277495, 279680, 280416, 289560, 291840, 292608, 308864, 314640, 325120, 332994, 335616, 347472, 350520, 353280, 365760, 373888, 386080, 390144, 419520, 420624, 434340, 437760, 443992, 447488, 463296, 467360, 487680, 499491, 503424, 525780, 529920, 554990, 559360, 560832, 579120, 585216, 617728, 629280, 650240, 665988, 671232, 694944, 701040, 731520, 747776, 772160, 832485, 839040, 841248, 868680, 875520, 887984, 926592, 934720, 975360, 998982, 1006848, 1051560, 1059840, 1109980, 1118720, 1121664, 1158240, 1170432, 1235456, 1258560, 1331976, 1342464, 1389888, 1402080, 1463040, 1495552, 1544320, 1664970, 1678080, 1682496, 1737360, 1775968, 1853184, 1869440, 1950720, 1997964, 2013696, 2103120, 2219960, 2237440, 2243328, 2316480, 2470912, 2497455, 2517120, 2663952, 2779776, 2804160, 2926080, 2991104, 3088640, 3329940, 3356160, 3364992, 3474720, 3551936, 3706368, 3738880, 3995928, 4027392, 4206240, 4439920, 4486656, 4632960, 4994910, 5034240, 5327904, 5559552, 5608320, 5852160, 6177280, 6659880, 6712320, 6729984, 6949440, 7103872, 7412736, 7477760, 7991856, 8412480, 8879840, 8973312, 9265920, 9989820, 10068480, 10655808, 11119104, 11216640, 12354560, 13319760, 13459968, 13898880, 14207744, 14955520, 15983712, 16824960, 17759680, 18531840, 19979640, 20136960, 21311616, 22238208, 22433280, 26639520, 26919936, 27797760, 28415488, 31967424, 33649920, 35519360, 37063680, 39959280, 42623232, 44866560, 53279040, 55595520, 56830976, 63934848, 67299840, 71038720, 79918560, 85246464, 106558080, 111191040, 127869696, 134599680, 142077440, 159837120, 170492928, 213116160, 255739392, 284154880, 319674240, 426232320, 511478784, 639348480, 852464640, 1278696960, 2557393920]

約数ペア:

[(1, 2557393920), (2, 1278696960), (3, 852464640), (4, 639348480), (5, 511478784), (6, 426232320), (8, 319674240), (9, 284154880), (10, 255739392), (12, 213116160), (15, 170492928), (16, 159837120), (18, 142077440), (19, 134599680), (20, 127869696), (23, 111191040), (24, 106558080), (30, 85246464), (32, 79918560), (36, 71038720), (38, 67299840), (40, 63934848), (45, 56830976), (46, 55595520), (48, 53279040), (57, 44866560), (60, 42623232), (64, 39959280), (69, 37063680), (72, 35519360), (76, 33649920), (80, 31967424), (90, 28415488), (92, 27797760), (95, 26919936), (96, 26639520), (114, 22433280), (115, 22238208), (120, 21311616), (127, 20136960), (128, 19979640), (138, 18531840), (144, 17759680), (152, 16824960), (160, 15983712), (171, 14955520), (180, 14207744), (184, 13898880), (190, 13459968), (192, 13319760), (207, 12354560), (228, 11216640), (230, 11119104), (240, 10655808), (254, 10068480), (256, 9989820), (276, 9265920), (285, 8973312), (288, 8879840), (304, 8412480), (320, 7991856), (342, 7477760), (345, 7412736), (360, 7103872), (368, 6949440), (380, 6729984), (381, 6712320), (384, 6659880), (414, 6177280), (437, 5852160), (456, 5608320), (460, 5559552), (480, 5327904), (508, 5034240), (512, 4994910), (552, 4632960), (570, 4486656), (576, 4439920), (608, 4206240), (635, 4027392), (640, 3995928), (684, 3738880), (690, 3706368), (720, 3551936), (736, 3474720), (760, 3364992), (762, 3356160), (768, 3329940), (828, 3088640), (855, 2991104), (874, 2926080), (912, 2804160), (920, 2779776), (960, 2663952), (1016, 2517120), (1024, 2497455), (1035, 2470912), (1104, 2316480), (1140, 2243328), (1143, 2237440), (1152, 2219960), (1216, 2103120), (1270, 2013696), (1280, 1997964), (1311, 1950720), (1368, 1869440), (1380, 1853184), (1440, 1775968), (1472, 1737360), (1520, 1682496), (1524, 1678080), (1536, 1664970), (1656, 1544320), (1710, 1495552), (1748, 1463040), (1824, 1402080), (1840, 1389888), (1905, 1342464), (1920, 1331976), (2032, 1258560), (2070, 1235456), (2185, 1170432), (2208, 1158240), (2280, 1121664), (2286, 1118720), (2304, 1109980), (2413, 1059840), (2432, 1051560), (2540, 1006848), (2560, 998982), (2622, 975360), (2736, 934720), (2760, 926592), (2880, 887984), (2921, 875520), (2944, 868680), (3040, 841248), (3048, 839040), (3072, 832485), (3312, 772160), (3420, 747776), (3496, 731520), (3648, 701040), (3680, 694944), (3810, 671232), (3840, 665988), (3933, 650240), (4064, 629280), (4140, 617728), (4370, 585216), (4416, 579120), (4560, 560832), (4572, 559360), (4608, 554990), (4826, 529920), (4864, 525780), (5080, 503424), (5120, 499491), (5244, 487680), (5472, 467360), (5520, 463296), (5715, 447488), (5760, 443992), (5842, 437760), (5888, 434340), (6080, 420624), (6096, 419520), (6555, 390144), (6624, 386080), (6840, 373888), (6992, 365760), (7239, 353280), (7296, 350520), (7360, 347472), (7620, 335616), (7680, 332994), (7866, 325120), (8128, 314640), (8280, 308864), (8740, 292608), (8763, 291840), (8832, 289560), (9120, 280416), (9144, 279680), (9216, 277495), (9652, 264960), (9728, 262890), (10160, 251712), (10488, 243840), (10944, 233680), (11040, 231648), (11430, 223744), (11520, 221996), (11684, 218880), (11776, 217170), (12065, 211968), (12160, 210312), (12192, 209760), (13110, 195072), (13248, 193040), (13680, 186944), (13984, 182880), (14478, 176640), (14592, 175260), (14605, 175104), (14720, 173736), (15240, 167808), (15360, 166497), (15732, 162560), (16256, 157320), (16560, 154432), (17480, 146304), (17526, 145920), (17664, 144780), (18240, 140208), (18288, 139840), (19304, 132480), (19456, 131445), (19665, 130048), (20320, 125856), (20976, 121920), (21717, 117760), (21888, 116840), (22080, 115824), (22860, 111872), (23040, 110998), (23368, 109440), (23552, 108585), (24130, 105984), (24320, 105156), (24384, 104880), (26220, 97536), (26289, 97280), (26496, 96520), (27360, 93472), (27968, 91440), (28956, 88320), (29184, 87630), (29210, 87552), (29440, 86868), (30480, 83904), (31464, 81280), (32512, 78660), (33120, 77216), (34960, 73152), (35052, 72960), (35328, 72390), (36195, 70656), (36480, 70104), (36576, 69920), (38608, 66240), (39330, 65024), (40640, 62928), (41952, 60960), (43434, 58880), (43776, 58420), (43815, 58368), (44160, 57912), (45720, 55936), (46080, 55499), (46736, 54720), (48260, 52992), (48640, 52578), (48768, 52440)]