1519398720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{75367}}^1$

素因数の和:75397

約数の個数: 168

約数和(自身を含む): 5972763264

約数和(自身を除く): 4453364544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 75367, 150734, 226101, 301468, 376835, 452202, 527569, 602936, 678303, 753670, 904404, 1055138, 1130505, 1205872, 1356606, 1507340, 1582707, 1808808, 2110276, 2261010, 2411744, 2637845, 2713212, 3014680, 3165414, 3391515, 3617616, 4220552, 4522020, 4748121, 4823488, 5275690, 5426424, 6029360, 6330828, 6783030, 7235232, 7913535, 8441104, 9044040, 9496242, 10551380, 10852848, 12058720, 12661656, 13566060, 14470464, 15827070, 16882208, 18088080, 18992484, 21102760, 21705696, 23740605, 24117440, 25323312, 27132120, 31654140, 33764416, 36176160, 37984968, 42205520, 43411392, 47481210, 50646624, 54264240, 63308280, 72352320, 75969936, 84411040, 94962420, 101293248, 108528480, 126616560, 151939872, 168822080, 189924840, 217056960, 253233120, 303879744, 379849680, 506466240, 759699360, 1519398720]

約数ペア:

[(1, 1519398720), (2, 759699360), (3, 506466240), (4, 379849680), (5, 303879744), (6, 253233120), (7, 217056960), (8, 189924840), (9, 168822080), (10, 151939872), (12, 126616560), (14, 108528480), (15, 101293248), (16, 94962420), (18, 84411040), (20, 75969936), (21, 72352320), (24, 63308280), (28, 54264240), (30, 50646624), (32, 47481210), (35, 43411392), (36, 42205520), (40, 37984968), (42, 36176160), (45, 33764416), (48, 31654140), (56, 27132120), (60, 25323312), (63, 24117440), (64, 23740605), (70, 21705696), (72, 21102760), (80, 18992484), (84, 18088080), (90, 16882208), (96, 15827070), (105, 14470464), (112, 13566060), (120, 12661656), (126, 12058720), (140, 10852848), (144, 10551380), (160, 9496242), (168, 9044040), (180, 8441104), (192, 7913535), (210, 7235232), (224, 6783030), (240, 6330828), (252, 6029360), (280, 5426424), (288, 5275690), (315, 4823488), (320, 4748121), (336, 4522020), (360, 4220552), (420, 3617616), (448, 3391515), (480, 3165414), (504, 3014680), (560, 2713212), (576, 2637845), (630, 2411744), (672, 2261010), (720, 2110276), (840, 1808808), (960, 1582707), (1008, 1507340), (1120, 1356606), (1260, 1205872), (1344, 1130505), (1440, 1055138), (1680, 904404), (2016, 753670), (2240, 678303), (2520, 602936), (2880, 527569), (3360, 452202), (4032, 376835), (5040, 301468), (6720, 226101), (10080, 150734), (20160, 75367)]