315833760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 1192568832

約数和(自身を除く): 876735072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 127, 132, 144, 157, 160, 165, 176, 180, 198, 220, 240, 254, 264, 288, 314, 330, 352, 360, 381, 396, 440, 471, 480, 495, 508, 528, 628, 635, 660, 720, 762, 785, 792, 880, 942, 990, 1016, 1056, 1143, 1256, 1270, 1320, 1397, 1413, 1440, 1524, 1570, 1584, 1727, 1760, 1884, 1905, 1980, 2032, 2286, 2355, 2512, 2540, 2640, 2794, 2826, 3048, 3140, 3168, 3454, 3768, 3810, 3960, 4064, 4191, 4572, 4710, 5024, 5080, 5181, 5280, 5588, 5652, 5715, 6096, 6280, 6908, 6985, 7065, 7536, 7620, 7920, 8382, 8635, 9144, 9420, 10160, 10362, 11176, 11304, 11430, 12192, 12560, 12573, 13816, 13970, 14130, 15072, 15240, 15543, 15840, 16764, 17270, 18288, 18840, 19939, 20320, 20724, 20955, 22352, 22608, 22860, 25120, 25146, 25905, 27632, 27940, 28260, 30480, 31086, 33528, 34540, 36576, 37680, 39878, 41448, 41910, 44704, 45216, 45720, 50292, 51810, 55264, 55880, 56520, 59817, 60960, 62172, 62865, 67056, 69080, 75360, 77715, 79756, 82896, 83820, 91440, 99695, 100584, 103620, 111760, 113040, 119634, 124344, 125730, 134112, 138160, 155430, 159512, 165792, 167640, 179451, 182880, 199390, 201168, 207240, 219329, 223520, 226080, 239268, 248688, 251460, 276320, 299085, 310860, 319024, 335280, 358902, 398780, 402336, 414480, 438658, 478536, 497376, 502920, 598170, 621720, 638048, 657987, 670560, 717804, 797560, 828960, 877316, 897255, 957072, 1005840, 1096645, 1196340, 1243440, 1315974, 1435608, 1595120, 1754632, 1794510, 1914144, 1973961, 2011680, 2193290, 2392680, 2486880, 2631948, 2871216, 3190240, 3289935, 3509264, 3589020, 3947922, 4386580, 4785360, 5263896, 5742432, 6579870, 7018528, 7178040, 7895844, 8773160, 9570720, 9869805, 10527792, 13159740, 14356080, 15791688, 17546320, 19739610, 21055584, 26319480, 28712160, 31583376, 35092640, 39479220, 52638960, 63166752, 78958440, 105277920, 157916880, 315833760]

約数ペア:

[(1, 315833760), (2, 157916880), (3, 105277920), (4, 78958440), (5, 63166752), (6, 52638960), (8, 39479220), (9, 35092640), (10, 31583376), (11, 28712160), (12, 26319480), (15, 21055584), (16, 19739610), (18, 17546320), (20, 15791688), (22, 14356080), (24, 13159740), (30, 10527792), (32, 9869805), (33, 9570720), (36, 8773160), (40, 7895844), (44, 7178040), (45, 7018528), (48, 6579870), (55, 5742432), (60, 5263896), (66, 4785360), (72, 4386580), (80, 3947922), (88, 3589020), (90, 3509264), (96, 3289935), (99, 3190240), (110, 2871216), (120, 2631948), (127, 2486880), (132, 2392680), (144, 2193290), (157, 2011680), (160, 1973961), (165, 1914144), (176, 1794510), (180, 1754632), (198, 1595120), (220, 1435608), (240, 1315974), (254, 1243440), (264, 1196340), (288, 1096645), (314, 1005840), (330, 957072), (352, 897255), (360, 877316), (381, 828960), (396, 797560), (440, 717804), (471, 670560), (480, 657987), (495, 638048), (508, 621720), (528, 598170), (628, 502920), (635, 497376), (660, 478536), (720, 438658), (762, 414480), (785, 402336), (792, 398780), (880, 358902), (942, 335280), (990, 319024), (1016, 310860), (1056, 299085), (1143, 276320), (1256, 251460), (1270, 248688), (1320, 239268), (1397, 226080), (1413, 223520), (1440, 219329), (1524, 207240), (1570, 201168), (1584, 199390), (1727, 182880), (1760, 179451), (1884, 167640), (1905, 165792), (1980, 159512), (2032, 155430), (2286, 138160), (2355, 134112), (2512, 125730), (2540, 124344), (2640, 119634), (2794, 113040), (2826, 111760), (3048, 103620), (3140, 100584), (3168, 99695), (3454, 91440), (3768, 83820), (3810, 82896), (3960, 79756), (4064, 77715), (4191, 75360), (4572, 69080), (4710, 67056), (5024, 62865), (5080, 62172), (5181, 60960), (5280, 59817), (5588, 56520), (5652, 55880), (5715, 55264), (6096, 51810), (6280, 50292), (6908, 45720), (6985, 45216), (7065, 44704), (7536, 41910), (7620, 41448), (7920, 39878), (8382, 37680), (8635, 36576), (9144, 34540), (9420, 33528), (10160, 31086), (10362, 30480), (11176, 28260), (11304, 27940), (11430, 27632), (12192, 25905), (12560, 25146), (12573, 25120), (13816, 22860), (13970, 22608), (14130, 22352), (15072, 20955), (15240, 20724), (15543, 20320), (15840, 19939), (16764, 18840), (17270, 18288)]