156969591040

素因数分解:

$2^8\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{85817}}^1$

素因数の和:87267

約数の個数: 72

約数和(自身を含む): 376258722840

約数和(自身を除く): 219289131800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1429, 2858, 5716, 7145, 11432, 14290, 22864, 28580, 45728, 57160, 85817, 91456, 114320, 171634, 182912, 228640, 343268, 365824, 429085, 457280, 686536, 858170, 914560, 1373072, 1716340, 1829120, 2746144, 3432680, 5492288, 6865360, 10984576, 13730720, 21969152, 27461440, 54922880, 109845760, 122632493, 245264986, 490529972, 613162465, 981059944, 1226324930, 1962119888, 2452649860, 3924239776, 4905299720, 7848479552, 9810599440, 15696959104, 19621198880, 31393918208, 39242397760, 78484795520, 156969591040]

約数ペア:

[(1, 156969591040), (2, 78484795520), (4, 39242397760), (5, 31393918208), (8, 19621198880), (10, 15696959104), (16, 9810599440), (20, 7848479552), (32, 4905299720), (40, 3924239776), (64, 2452649860), (80, 1962119888), (128, 1226324930), (160, 981059944), (256, 613162465), (320, 490529972), (640, 245264986), (1280, 122632493), (1429, 109845760), (2858, 54922880), (5716, 27461440), (7145, 21969152), (11432, 13730720), (14290, 10984576), (22864, 6865360), (28580, 5492288), (45728, 3432680), (57160, 2746144), (85817, 1829120), (91456, 1716340), (114320, 1373072), (171634, 914560), (182912, 858170), (228640, 686536), (343268, 457280), (365824, 429085)]