128967350400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{639719}}^1$

素因数の和:639756

約数の個数: 288

約数和(自身を含む): 525926606400

約数和(自身を除く): 396959256000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 3150, 3200, 3360, 3600, 4032, 4200, 4480, 4800, 5040, 5600, 5760, 6300, 6720, 7200, 8064, 8400, 9600, 10080, 11200, 12600, 13440, 14400, 16800, 20160, 22400, 25200, 28800, 33600, 40320, 50400, 67200, 100800, 201600, 639719, 1279438, 1919157, 2558876, 3198595, 3838314, 4478033, 5117752, 5757471, 6397190, 7676628, 8956066, 9595785, 10235504, 11514942, 12794380, 13434099, 15353256, 15992975, 17912132, 19191570, 20471008, 22390165, 23029884, 25588760, 26868198, 28787355, 30706512, 31985950, 35824264, 38383140, 40302297, 40942016, 44780330, 46059768, 47978925, 51177520, 53736396, 57574710, 61413024, 63971900, 67170495, 71648528, 76766280, 80604594, 81884032, 89560660, 92119536, 95957850, 102355040, 107472792, 111950825, 115149420, 122826048, 127943800, 134340990, 143297056, 143936775, 153532560, 161209188, 179121320, 184239072, 191915700, 201511485, 204710080, 214945584, 223901650, 230298840, 245652096, 255887600, 268681980, 286594112, 287873550, 307065120, 322418376, 335852475, 358242640, 368478144, 383831400, 403022970, 409420160, 429891168, 447803300, 460597680, 511775200, 537363960, 573188224, 575747100, 614130240, 644836752, 671704950, 716485280, 736956288, 767662800, 806045940, 859782336, 895606600, 921195360, 1007557425, 1023550400, 1074727920, 1151494200, 1228260480, 1289673504, 1343409900, 1432970560, 1535325600, 1612091880, 1719564672, 1791213200, 1842390720, 2015114850, 2047100800, 2149455840, 2302988400, 2579347008, 2686819800, 2865941120, 3070651200, 3224183760, 3582426400, 3684781440, 4030229700, 4298911680, 4605976800, 5158694016, 5373639600, 6141302400, 6448367520, 7164852800, 8060459400, 8597823360, 9211953600, 10747279200, 12896735040, 14329705600, 16120918800, 18423907200, 21494558400, 25793470080, 32241837600, 42989116800, 64483675200, 128967350400]

約数ペア:

[(1, 128967350400), (2, 64483675200), (3, 42989116800), (4, 32241837600), (5, 25793470080), (6, 21494558400), (7, 18423907200), (8, 16120918800), (9, 14329705600), (10, 12896735040), (12, 10747279200), (14, 9211953600), (15, 8597823360), (16, 8060459400), (18, 7164852800), (20, 6448367520), (21, 6141302400), (24, 5373639600), (25, 5158694016), (28, 4605976800), (30, 4298911680), (32, 4030229700), (35, 3684781440), (36, 3582426400), (40, 3224183760), (42, 3070651200), (45, 2865941120), (48, 2686819800), (50, 2579347008), (56, 2302988400), (60, 2149455840), (63, 2047100800), (64, 2015114850), (70, 1842390720), (72, 1791213200), (75, 1719564672), (80, 1612091880), (84, 1535325600), (90, 1432970560), (96, 1343409900), (100, 1289673504), (105, 1228260480), (112, 1151494200), (120, 1074727920), (126, 1023550400), (128, 1007557425), (140, 921195360), (144, 895606600), (150, 859782336), (160, 806045940), (168, 767662800), (175, 736956288), (180, 716485280), (192, 671704950), (200, 644836752), (210, 614130240), (224, 575747100), (225, 573188224), (240, 537363960), (252, 511775200), (280, 460597680), (288, 447803300), (300, 429891168), (315, 409420160), (320, 403022970), (336, 383831400), (350, 368478144), (360, 358242640), (384, 335852475), (400, 322418376), (420, 307065120), (448, 287873550), (450, 286594112), (480, 268681980), (504, 255887600), (525, 245652096), (560, 230298840), (576, 223901650), (600, 214945584), (630, 204710080), (640, 201511485), (672, 191915700), (700, 184239072), (720, 179121320), (800, 161209188), (840, 153532560), (896, 143936775), (900, 143297056), (960, 134340990), (1008, 127943800), (1050, 122826048), (1120, 115149420), (1152, 111950825), (1200, 107472792), (1260, 102355040), (1344, 95957850), (1400, 92119536), (1440, 89560660), (1575, 81884032), (1600, 80604594), (1680, 76766280), (1800, 71648528), (1920, 67170495), (2016, 63971900), (2100, 61413024), (2240, 57574710), (2400, 53736396), (2520, 51177520), (2688, 47978925), (2800, 46059768), (2880, 44780330), (3150, 40942016), (3200, 40302297), (3360, 38383140), (3600, 35824264), (4032, 31985950), (4200, 30706512), (4480, 28787355), (4800, 26868198), (5040, 25588760), (5600, 23029884), (5760, 22390165), (6300, 20471008), (6720, 19191570), (7200, 17912132), (8064, 15992975), (8400, 15353256), (9600, 13434099), (10080, 12794380), (11200, 11514942), (12600, 10235504), (13440, 9595785), (14400, 8956066), (16800, 7676628), (20160, 6397190), (22400, 5757471), (25200, 5117752), (28800, 4478033), (33600, 3838314), (40320, 3198595), (50400, 2558876), (67200, 1919157), (100800, 1279438), (201600, 639719)]