1345251299840

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{84443}}^1$

素因数の和:84607

約数の個数: 240

約数和(自身を含む): 3781642816512

約数和(自身を除く): 2436391516672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 128, 140, 160, 196, 224, 245, 254, 256, 280, 320, 392, 448, 490, 508, 512, 560, 635, 640, 784, 889, 896, 980, 1016, 1120, 1270, 1280, 1568, 1778, 1792, 1960, 2032, 2240, 2540, 2560, 3136, 3556, 3584, 3920, 4064, 4445, 4480, 5080, 6223, 6272, 7112, 7840, 8128, 8890, 8960, 10160, 12446, 12544, 14224, 15680, 16256, 17780, 17920, 20320, 24892, 25088, 28448, 31115, 31360, 32512, 35560, 40640, 49784, 56896, 62230, 62720, 65024, 71120, 81280, 84443, 99568, 113792, 124460, 125440, 142240, 162560, 168886, 199136, 227584, 248920, 284480, 325120, 337772, 398272, 422215, 455168, 497840, 568960, 591101, 675544, 796544, 844430, 995680, 1137920, 1182202, 1351088, 1593088, 1688860, 1991360, 2275840, 2364404, 2702176, 2955505, 3186176, 3377720, 3982720, 4137707, 4728808, 5404352, 5911010, 6755440, 7965440, 8275414, 9457616, 10724261, 10808704, 11822020, 13510880, 15930880, 16550828, 18915232, 20688535, 21448522, 21617408, 23644040, 27021760, 33101656, 37830464, 41377070, 42897044, 43234816, 47288080, 53621305, 54043520, 66203312, 75069827, 75660928, 82754140, 85794088, 94576160, 107242610, 108087040, 132406624, 150139654, 151321856, 165508280, 171588176, 189152320, 214485220, 216174080, 264813248, 300279308, 302643712, 331016560, 343176352, 375349135, 378304640, 428970440, 525488789, 529626496, 600558616, 662033120, 686352704, 750698270, 756609280, 857940880, 1050977578, 1059252992, 1201117232, 1324066240, 1372705408, 1501396540, 1513218560, 1715881760, 2101955156, 2118505984, 2402234464, 2627443945, 2648132480, 2745410816, 3002793080, 3431763520, 4203910312, 4804468928, 5254887890, 5296264960, 5490821632, 6005586160, 6863527040, 8407820624, 9608937856, 10509775780, 10592529920, 12011172320, 13727054080, 16815641248, 19217875712, 21019551560, 24022344640, 27454108160, 33631282496, 38435751424, 42039103120, 48044689280, 67262564992, 84078206240, 96089378560, 134525129984, 168156412480, 192178757120, 269050259968, 336312824960, 672625649920, 1345251299840]

約数ペア:

[(1, 1345251299840), (2, 672625649920), (4, 336312824960), (5, 269050259968), (7, 192178757120), (8, 168156412480), (10, 134525129984), (14, 96089378560), (16, 84078206240), (20, 67262564992), (28, 48044689280), (32, 42039103120), (35, 38435751424), (40, 33631282496), (49, 27454108160), (56, 24022344640), (64, 21019551560), (70, 19217875712), (80, 16815641248), (98, 13727054080), (112, 12011172320), (127, 10592529920), (128, 10509775780), (140, 9608937856), (160, 8407820624), (196, 6863527040), (224, 6005586160), (245, 5490821632), (254, 5296264960), (256, 5254887890), (280, 4804468928), (320, 4203910312), (392, 3431763520), (448, 3002793080), (490, 2745410816), (508, 2648132480), (512, 2627443945), (560, 2402234464), (635, 2118505984), (640, 2101955156), (784, 1715881760), (889, 1513218560), (896, 1501396540), (980, 1372705408), (1016, 1324066240), (1120, 1201117232), (1270, 1059252992), (1280, 1050977578), (1568, 857940880), (1778, 756609280), (1792, 750698270), (1960, 686352704), (2032, 662033120), (2240, 600558616), (2540, 529626496), (2560, 525488789), (3136, 428970440), (3556, 378304640), (3584, 375349135), (3920, 343176352), (4064, 331016560), (4445, 302643712), (4480, 300279308), (5080, 264813248), (6223, 216174080), (6272, 214485220), (7112, 189152320), (7840, 171588176), (8128, 165508280), (8890, 151321856), (8960, 150139654), (10160, 132406624), (12446, 108087040), (12544, 107242610), (14224, 94576160), (15680, 85794088), (16256, 82754140), (17780, 75660928), (17920, 75069827), (20320, 66203312), (24892, 54043520), (25088, 53621305), (28448, 47288080), (31115, 43234816), (31360, 42897044), (32512, 41377070), (35560, 37830464), (40640, 33101656), (49784, 27021760), (56896, 23644040), (62230, 21617408), (62720, 21448522), (65024, 20688535), (71120, 18915232), (81280, 16550828), (84443, 15930880), (99568, 13510880), (113792, 11822020), (124460, 10808704), (125440, 10724261), (142240, 9457616), (162560, 8275414), (168886, 7965440), (199136, 6755440), (227584, 5911010), (248920, 5404352), (284480, 4728808), (325120, 4137707), (337772, 3982720), (398272, 3377720), (422215, 3186176), (455168, 2955505), (497840, 2702176), (568960, 2364404), (591101, 2275840), (675544, 1991360), (796544, 1688860), (844430, 1593088), (995680, 1351088), (1137920, 1182202)]