1640506893120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{26251}}^1$

素因数の和:28691

約数の個数: 280

約数和(自身を含む): 5838214412448

約数和(自身を除く): 4197707519328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2411, 2592, 2880, 3240, 4320, 4822, 5184, 6480, 7233, 8640, 9644, 12055, 12960, 14466, 19288, 21699, 24110, 25920, 26251, 28932, 36165, 38576, 43398, 48220, 52502, 57864, 65097, 72330, 77152, 78753, 86796, 96440, 105004, 108495, 115728, 130194, 131255, 144660, 154304, 157506, 173592, 192880, 195291, 210008, 216990, 231456, 236259, 260388, 262510, 289320, 315012, 325485, 347184, 385760, 390582, 393765, 420016, 433980, 462912, 472518, 520776, 525020, 578640, 630024, 650970, 694368, 708777, 771520, 781164, 787530, 840032, 867960, 945036, 976455, 1041552, 1050040, 1157280, 1181295, 1260048, 1301940, 1388736, 1417554, 1562328, 1575060, 1680064, 1735920, 1890072, 1952910, 2083104, 2100080, 2126331, 2314560, 2362590, 2520096, 2603880, 2835108, 3124656, 3150120, 3471840, 3543885, 3780144, 3905820, 4166208, 4200160, 4252662, 4725180, 5040192, 5207760, 5670216, 6249312, 6300240, 6943680, 7087770, 7560288, 7811640, 8400320, 8505324, 9450360, 10415520, 10631655, 11340432, 12498624, 12600480, 14175540, 15120576, 15623280, 17010648, 18900720, 20831040, 21263310, 22680864, 25200960, 28351080, 31246560, 34021296, 37801440, 42526620, 45361728, 56702160, 62493120, 63291161, 68042592, 75602880, 85053240, 113404320, 126582322, 136085184, 170106480, 189873483, 226808640, 253164644, 316455805, 340212960, 379746966, 506329288, 569620449, 632911610, 680425920, 759493932, 949367415, 1012658576, 1139240898, 1265823220, 1518987864, 1708861347, 1898734830, 2025317152, 2278481796, 2531646440, 2848102245, 3037975728, 3417722694, 3797469660, 4050634304, 4556963592, 5063292880, 5126584041, 5696204490, 6075951456, 6835445388, 7594939320, 8544306735, 9113927184, 10126585760, 10253168082, 11392408980, 12151902912, 13670890776, 15189878640, 17088613470, 18227854368, 20253171520, 20506336164, 22784817960, 25632920205, 27341781552, 30379757280, 34177226940, 36455708736, 41012672328, 45569635920, 51265840410, 54683563104, 60759514560, 68354453880, 82025344656, 91139271840, 102531680820, 109367126208, 136708907760, 164050689312, 182278543680, 205063361640, 273417815520, 328101378624, 410126723280, 546835631040, 820253446560, 1640506893120]

約数ペア:

[(1, 1640506893120), (2, 820253446560), (3, 546835631040), (4, 410126723280), (5, 328101378624), (6, 273417815520), (8, 205063361640), (9, 182278543680), (10, 164050689312), (12, 136708907760), (15, 109367126208), (16, 102531680820), (18, 91139271840), (20, 82025344656), (24, 68354453880), (27, 60759514560), (30, 54683563104), (32, 51265840410), (36, 45569635920), (40, 41012672328), (45, 36455708736), (48, 34177226940), (54, 30379757280), (60, 27341781552), (64, 25632920205), (72, 22784817960), (80, 20506336164), (81, 20253171520), (90, 18227854368), (96, 17088613470), (108, 15189878640), (120, 13670890776), (135, 12151902912), (144, 11392408980), (160, 10253168082), (162, 10126585760), (180, 9113927184), (192, 8544306735), (216, 7594939320), (240, 6835445388), (270, 6075951456), (288, 5696204490), (320, 5126584041), (324, 5063292880), (360, 4556963592), (405, 4050634304), (432, 3797469660), (480, 3417722694), (540, 3037975728), (576, 2848102245), (648, 2531646440), (720, 2278481796), (810, 2025317152), (864, 1898734830), (960, 1708861347), (1080, 1518987864), (1296, 1265823220), (1440, 1139240898), (1620, 1012658576), (1728, 949367415), (2160, 759493932), (2411, 680425920), (2592, 632911610), (2880, 569620449), (3240, 506329288), (4320, 379746966), (4822, 340212960), (5184, 316455805), (6480, 253164644), (7233, 226808640), (8640, 189873483), (9644, 170106480), (12055, 136085184), (12960, 126582322), (14466, 113404320), (19288, 85053240), (21699, 75602880), (24110, 68042592), (25920, 63291161), (26251, 62493120), (28932, 56702160), (36165, 45361728), (38576, 42526620), (43398, 37801440), (48220, 34021296), (52502, 31246560), (57864, 28351080), (65097, 25200960), (72330, 22680864), (77152, 21263310), (78753, 20831040), (86796, 18900720), (96440, 17010648), (105004, 15623280), (108495, 15120576), (115728, 14175540), (130194, 12600480), (131255, 12498624), (144660, 11340432), (154304, 10631655), (157506, 10415520), (173592, 9450360), (192880, 8505324), (195291, 8400320), (210008, 7811640), (216990, 7560288), (231456, 7087770), (236259, 6943680), (260388, 6300240), (262510, 6249312), (289320, 5670216), (315012, 5207760), (325485, 5040192), (347184, 4725180), (385760, 4252662), (390582, 4200160), (393765, 4166208), (420016, 3905820), (433980, 3780144), (462912, 3543885), (472518, 3471840), (520776, 3150120), (525020, 3124656), (578640, 2835108), (630024, 2603880), (650970, 2520096), (694368, 2362590), (708777, 2314560), (771520, 2126331), (781164, 2100080), (787530, 2083104), (840032, 1952910), (867960, 1890072), (945036, 1735920), (976455, 1680064), (1041552, 1575060), (1050040, 1562328), (1157280, 1417554), (1181295, 1388736), (1260048, 1301940)]