2785396320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2182

約数の個数: 288

約数和(自身を含む): 10947763008

約数和(自身を除く): 8162366688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 210, 224, 240, 252, 274, 280, 288, 315, 336, 360, 411, 420, 480, 504, 548, 560, 630, 672, 685, 720, 822, 840, 959, 1008, 1096, 1120, 1233, 1260, 1370, 1440, 1644, 1680, 1918, 2016, 2017, 2055, 2192, 2466, 2520, 2740, 2877, 3288, 3360, 3836, 4034, 4110, 4384, 4795, 4932, 5040, 5480, 5754, 6051, 6165, 6576, 7672, 8068, 8220, 8631, 9590, 9864, 10080, 10085, 10960, 11508, 12102, 12330, 13152, 14119, 14385, 15344, 16136, 16440, 17262, 18153, 19180, 19728, 20170, 21920, 23016, 24204, 24660, 28238, 28770, 30255, 30688, 32272, 32880, 34524, 36306, 38360, 39456, 40340, 42357, 43155, 46032, 48408, 49320, 56476, 57540, 60510, 64544, 65760, 69048, 70595, 72612, 76720, 80680, 84714, 86310, 90765, 92064, 96816, 98640, 112952, 115080, 121020, 127071, 138096, 141190, 145224, 153440, 161360, 169428, 172620, 181530, 193632, 197280, 211785, 225904, 230160, 242040, 254142, 276192, 276329, 282380, 290448, 322720, 338856, 345240, 363060, 423570, 451808, 460320, 484080, 508284, 552658, 564760, 580896, 635355, 677712, 690480, 726120, 828987, 847140, 968160, 1016568, 1105316, 1129520, 1270710, 1355424, 1380960, 1381645, 1452240, 1657974, 1694280, 1934303, 2033136, 2210632, 2259040, 2486961, 2541420, 2763290, 2904480, 3315948, 3388560, 3868606, 4066272, 4144935, 4421264, 4973922, 5082840, 5526580, 5802909, 6631896, 6777120, 7737212, 8289870, 8842528, 9671515, 9947844, 10165680, 11053160, 11605818, 12434805, 13263792, 15474424, 16579740, 17408727, 19343030, 19895688, 20331360, 22106320, 23211636, 24869610, 26527584, 29014545, 30948848, 33159480, 34817454, 38686060, 39791376, 44212640, 46423272, 49739220, 58029090, 61897696, 66318960, 69634908, 77372120, 79582752, 87043635, 92846544, 99478440, 116058180, 132637920, 139269816, 154744240, 174087270, 185693088, 198956880, 232116360, 278539632, 309488480, 348174540, 397913760, 464232720, 557079264, 696349080, 928465440, 1392698160, 2785396320]

約数ペア:

[(1, 2785396320), (2, 1392698160), (3, 928465440), (4, 696349080), (5, 557079264), (6, 464232720), (7, 397913760), (8, 348174540), (9, 309488480), (10, 278539632), (12, 232116360), (14, 198956880), (15, 185693088), (16, 174087270), (18, 154744240), (20, 139269816), (21, 132637920), (24, 116058180), (28, 99478440), (30, 92846544), (32, 87043635), (35, 79582752), (36, 77372120), (40, 69634908), (42, 66318960), (45, 61897696), (48, 58029090), (56, 49739220), (60, 46423272), (63, 44212640), (70, 39791376), (72, 38686060), (80, 34817454), (84, 33159480), (90, 30948848), (96, 29014545), (105, 26527584), (112, 24869610), (120, 23211636), (126, 22106320), (137, 20331360), (140, 19895688), (144, 19343030), (160, 17408727), (168, 16579740), (180, 15474424), (210, 13263792), (224, 12434805), (240, 11605818), (252, 11053160), (274, 10165680), (280, 9947844), (288, 9671515), (315, 8842528), (336, 8289870), (360, 7737212), (411, 6777120), (420, 6631896), (480, 5802909), (504, 5526580), (548, 5082840), (560, 4973922), (630, 4421264), (672, 4144935), (685, 4066272), (720, 3868606), (822, 3388560), (840, 3315948), (959, 2904480), (1008, 2763290), (1096, 2541420), (1120, 2486961), (1233, 2259040), (1260, 2210632), (1370, 2033136), (1440, 1934303), (1644, 1694280), (1680, 1657974), (1918, 1452240), (2016, 1381645), (2017, 1380960), (2055, 1355424), (2192, 1270710), (2466, 1129520), (2520, 1105316), (2740, 1016568), (2877, 968160), (3288, 847140), (3360, 828987), (3836, 726120), (4034, 690480), (4110, 677712), (4384, 635355), (4795, 580896), (4932, 564760), (5040, 552658), (5480, 508284), (5754, 484080), (6051, 460320), (6165, 451808), (6576, 423570), (7672, 363060), (8068, 345240), (8220, 338856), (8631, 322720), (9590, 290448), (9864, 282380), (10080, 276329), (10085, 276192), (10960, 254142), (11508, 242040), (12102, 230160), (12330, 225904), (13152, 211785), (14119, 197280), (14385, 193632), (15344, 181530), (16136, 172620), (16440, 169428), (17262, 161360), (18153, 153440), (19180, 145224), (19728, 141190), (20170, 138096), (21920, 127071), (23016, 121020), (24204, 115080), (24660, 112952), (28238, 98640), (28770, 96816), (30255, 92064), (30688, 90765), (32272, 86310), (32880, 84714), (34524, 80680), (36306, 76720), (38360, 72612), (39456, 70595), (40340, 69048), (42357, 65760), (43155, 64544), (46032, 60510), (48408, 57540), (49320, 56476)]