25813700640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196991}}^1$

素因数の和:197032

約数の個数: 288

約数和(自身を含む): 108418093056

約数和(自身を除く): 82604392416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21840, 26208, 32760, 43680, 65520, 131040, 196991, 393982, 590973, 787964, 984955, 1181946, 1378937, 1575928, 1772919, 1969910, 2363892, 2560883, 2757874, 2954865, 3151856, 3545838, 3939820, 4136811, 4727784, 5121766, 5515748, 5909730, 6303712, 6894685, 7091676, 7682649, 7879640, 8273622, 8864595, 9455568, 10243532, 11031496, 11819460, 12410433, 12804415, 13789370, 14183352, 15365298, 15759280, 16547244, 17729190, 17926181, 18911136, 20487064, 20684055, 22062992, 23047947, 23638920, 24820866, 25608830, 27578740, 28366704, 30730596, 31518560, 33094488, 35458380, 35852362, 38413245, 40974128, 41368110, 44125984, 46095894, 47277840, 49641732, 51217660, 53778543, 55157480, 56733408, 61461192, 62052165, 66188976, 70916760, 71704724, 76826490, 81948256, 82736220, 89630905, 92191788, 94555680, 99283464, 102435320, 107557086, 110314960, 115239735, 122922384, 124104330, 132377952, 141833520, 143409448, 153652980, 161335629, 165472440, 179261810, 184383576, 198566928, 204870640, 215114172, 220629920, 230479470, 245844768, 248208660, 268892715, 283667040, 286818896, 307305960, 322671258, 330944880, 358523620, 368767152, 397133856, 409741280, 430228344, 460958940, 496417320, 537785430, 573637792, 614611920, 645342516, 661889760, 717047240, 737534304, 806678145, 860456688, 921917880, 992834640, 1075570860, 1229223840, 1290685032, 1434094480, 1613356290, 1720913376, 1843835760, 1985669280, 2151141720, 2581370064, 2868188960, 3226712580, 3687671520, 4302283440, 5162740128, 6453425160, 8604566880, 12906850320, 25813700640]

約数ペア:

[(1, 25813700640), (2, 12906850320), (3, 8604566880), (4, 6453425160), (5, 5162740128), (6, 4302283440), (7, 3687671520), (8, 3226712580), (9, 2868188960), (10, 2581370064), (12, 2151141720), (13, 1985669280), (14, 1843835760), (15, 1720913376), (16, 1613356290), (18, 1434094480), (20, 1290685032), (21, 1229223840), (24, 1075570860), (26, 992834640), (28, 921917880), (30, 860456688), (32, 806678145), (35, 737534304), (36, 717047240), (39, 661889760), (40, 645342516), (42, 614611920), (45, 573637792), (48, 537785430), (52, 496417320), (56, 460958940), (60, 430228344), (63, 409741280), (65, 397133856), (70, 368767152), (72, 358523620), (78, 330944880), (80, 322671258), (84, 307305960), (90, 286818896), (91, 283667040), (96, 268892715), (104, 248208660), (105, 245844768), (112, 230479470), (117, 220629920), (120, 215114172), (126, 204870640), (130, 198566928), (140, 184383576), (144, 179261810), (156, 165472440), (160, 161335629), (168, 153652980), (180, 143409448), (182, 141833520), (195, 132377952), (208, 124104330), (210, 122922384), (224, 115239735), (234, 110314960), (240, 107557086), (252, 102435320), (260, 99283464), (273, 94555680), (280, 92191788), (288, 89630905), (312, 82736220), (315, 81948256), (336, 76826490), (360, 71704724), (364, 70916760), (390, 66188976), (416, 62052165), (420, 61461192), (455, 56733408), (468, 55157480), (480, 53778543), (504, 51217660), (520, 49641732), (546, 47277840), (560, 46095894), (585, 44125984), (624, 41368110), (630, 40974128), (672, 38413245), (720, 35852362), (728, 35458380), (780, 33094488), (819, 31518560), (840, 30730596), (910, 28366704), (936, 27578740), (1008, 25608830), (1040, 24820866), (1092, 23638920), (1120, 23047947), (1170, 22062992), (1248, 20684055), (1260, 20487064), (1365, 18911136), (1440, 17926181), (1456, 17729190), (1560, 16547244), (1638, 15759280), (1680, 15365298), (1820, 14183352), (1872, 13789370), (2016, 12804415), (2080, 12410433), (2184, 11819460), (2340, 11031496), (2520, 10243532), (2730, 9455568), (2912, 8864595), (3120, 8273622), (3276, 7879640), (3360, 7682649), (3640, 7091676), (3744, 6894685), (4095, 6303712), (4368, 5909730), (4680, 5515748), (5040, 5121766), (5460, 4727784), (6240, 4136811), (6552, 3939820), (7280, 3545838), (8190, 3151856), (8736, 2954865), (9360, 2757874), (10080, 2560883), (10920, 2363892), (13104, 1969910), (14560, 1772919), (16380, 1575928), (18720, 1378937), (21840, 1181946), (26208, 984955), (32760, 787964), (43680, 590973), (65520, 393982), (131040, 196991)]