18155891520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15710

約数の個数: 336

約数和(自身を含む): 69426319872

約数和(自身を除く): 51270428352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 1984, 2015, 2080, 2232, 2340, 2418, 2480, 2496, 2790, 2880, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4160, 4464, 4680, 4836, 4960, 5580, 5952, 6045, 6240, 6448, 7254, 7440, 7488, 8060, 8928, 9360, 9672, 9920, 11160, 12090, 12480, 12896, 14508, 14880, 15643, 16120, 17856, 18135, 18720, 19344, 22320, 24180, 25792, 29016, 29760, 31286, 32240, 36270, 37440, 38688, 44640, 46929, 48360, 58032, 62572, 64480, 72540, 77376, 78215, 89280, 93858, 96720, 116064, 125144, 128960, 140787, 145080, 156430, 187716, 193440, 203359, 232128, 234645, 250288, 281574, 290160, 312860, 375432, 386880, 406718, 469290, 484933, 500576, 563148, 580320, 610077, 625720, 703935, 750864, 813436, 938580, 969866, 1001152, 1016795, 1126296, 1160640, 1220154, 1251440, 1407870, 1454799, 1501728, 1626872, 1830231, 1877160, 1939732, 2033590, 2252592, 2424665, 2440308, 2502880, 2815740, 2909598, 3003456, 3050385, 3253744, 3660462, 3754320, 3879464, 4067180, 4364397, 4505184, 4849330, 4880616, 5005760, 5631480, 5819196, 6100770, 6304129, 6507488, 7273995, 7320924, 7508640, 7758928, 8134360, 8728794, 9010368, 9151155, 9698660, 9761232, 11262960, 11638392, 12201540, 12608258, 13014976, 14547990, 14641848, 15017280, 15517856, 16268720, 17457588, 18302310, 18912387, 19397320, 19522464, 21821985, 22525920, 23276784, 24403080, 25216516, 29095980, 29283696, 31035712, 31520645, 32537440, 34915176, 36604620, 37824774, 38794640, 39044928, 43643970, 45051840, 46553568, 48806160, 50433032, 56737161, 58191960, 58567392, 63041290, 65074880, 69830352, 73209240, 75649548, 77589280, 87287940, 93107136, 94561935, 97612320, 100866064, 113474322, 116383920, 117134784, 126082580, 139660704, 146418480, 151299096, 155178560, 174575880, 189123870, 195224640, 201732128, 226948644, 232767840, 252165160, 279321408, 283685805, 292836960, 302598192, 349151760, 378247740, 403464256, 453897288, 465535680, 504330320, 567371610, 585673920, 605196384, 698303520, 756495480, 907794576, 1008660640, 1134743220, 1210392768, 1396607040, 1512990960, 1815589152, 2017321280, 2269486440, 3025981920, 3631178304, 4538972880, 6051963840, 9077945760, 18155891520]

約数ペア:

[(1, 18155891520), (2, 9077945760), (3, 6051963840), (4, 4538972880), (5, 3631178304), (6, 3025981920), (8, 2269486440), (9, 2017321280), (10, 1815589152), (12, 1512990960), (13, 1396607040), (15, 1210392768), (16, 1134743220), (18, 1008660640), (20, 907794576), (24, 756495480), (26, 698303520), (30, 605196384), (31, 585673920), (32, 567371610), (36, 504330320), (39, 465535680), (40, 453897288), (45, 403464256), (48, 378247740), (52, 349151760), (60, 302598192), (62, 292836960), (64, 283685805), (65, 279321408), (72, 252165160), (78, 232767840), (80, 226948644), (90, 201732128), (93, 195224640), (96, 189123870), (104, 174575880), (117, 155178560), (120, 151299096), (124, 146418480), (130, 139660704), (144, 126082580), (155, 117134784), (156, 116383920), (160, 113474322), (180, 100866064), (186, 97612320), (192, 94561935), (195, 93107136), (208, 87287940), (234, 77589280), (240, 75649548), (248, 73209240), (260, 69830352), (279, 65074880), (288, 63041290), (310, 58567392), (312, 58191960), (320, 56737161), (360, 50433032), (372, 48806160), (390, 46553568), (403, 45051840), (416, 43643970), (465, 39044928), (468, 38794640), (480, 37824774), (496, 36604620), (520, 34915176), (558, 32537440), (576, 31520645), (585, 31035712), (620, 29283696), (624, 29095980), (720, 25216516), (744, 24403080), (780, 23276784), (806, 22525920), (832, 21821985), (930, 19522464), (936, 19397320), (960, 18912387), (992, 18302310), (1040, 17457588), (1116, 16268720), (1170, 15517856), (1209, 15017280), (1240, 14641848), (1248, 14547990), (1395, 13014976), (1440, 12608258), (1488, 12201540), (1560, 11638392), (1612, 11262960), (1860, 9761232), (1872, 9698660), (1984, 9151155), (2015, 9010368), (2080, 8728794), (2232, 8134360), (2340, 7758928), (2418, 7508640), (2480, 7320924), (2496, 7273995), (2790, 6507488), (2880, 6304129), (2976, 6100770), (3120, 5819196), (3224, 5631480), (3627, 5005760), (3720, 4880616), (3744, 4849330), (4030, 4505184), (4160, 4364397), (4464, 4067180), (4680, 3879464), (4836, 3754320), (4960, 3660462), (5580, 3253744), (5952, 3050385), (6045, 3003456), (6240, 2909598), (6448, 2815740), (7254, 2502880), (7440, 2440308), (7488, 2424665), (8060, 2252592), (8928, 2033590), (9360, 1939732), (9672, 1877160), (9920, 1830231), (11160, 1626872), (12090, 1501728), (12480, 1454799), (12896, 1407870), (14508, 1251440), (14880, 1220154), (15643, 1160640), (16120, 1126296), (17856, 1016795), (18135, 1001152), (18720, 969866), (19344, 938580), (22320, 813436), (24180, 750864), (25792, 703935), (29016, 625720), (29760, 610077), (31286, 580320), (32240, 563148), (36270, 500576), (37440, 484933), (38688, 469290), (44640, 406718), (46929, 386880), (48360, 375432), (58032, 312860), (62572, 290160), (64480, 281574), (72540, 250288), (77376, 234645), (78215, 232128), (89280, 203359), (93858, 193440), (96720, 187716), (116064, 156430), (125144, 145080), (128960, 140787)]