169489920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 160

約数和(自身を含む): 561258720

約数和(自身を除く): 391768800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 761, 768, 870, 928, 960, 1160, 1280, 1392, 1522, 1536, 1740, 1856, 1920, 2283, 2320, 2560, 2784, 3044, 3480, 3712, 3805, 3840, 4566, 4640, 5568, 6088, 6960, 7424, 7610, 7680, 9132, 9280, 11136, 11415, 12176, 13920, 14848, 15220, 18264, 18560, 22069, 22272, 22830, 24352, 27840, 30440, 36528, 37120, 44138, 44544, 45660, 48704, 55680, 60880, 66207, 73056, 74240, 88276, 91320, 97408, 110345, 111360, 121760, 132414, 146112, 176552, 182640, 194816, 220690, 222720, 243520, 264828, 292224, 331035, 353104, 365280, 389632, 441380, 487040, 529656, 584448, 662070, 706208, 730560, 882760, 974080, 1059312, 1168896, 1324140, 1412416, 1461120, 1765520, 1948160, 2118624, 2648280, 2824832, 2922240, 3531040, 4237248, 5296560, 5649664, 5844480, 7062080, 8474496, 10593120, 11299328, 14124160, 16948992, 21186240, 28248320, 33897984, 42372480, 56496640, 84744960, 169489920]

約数ペア:

[(1, 169489920), (2, 84744960), (3, 56496640), (4, 42372480), (5, 33897984), (6, 28248320), (8, 21186240), (10, 16948992), (12, 14124160), (15, 11299328), (16, 10593120), (20, 8474496), (24, 7062080), (29, 5844480), (30, 5649664), (32, 5296560), (40, 4237248), (48, 3531040), (58, 2922240), (60, 2824832), (64, 2648280), (80, 2118624), (87, 1948160), (96, 1765520), (116, 1461120), (120, 1412416), (128, 1324140), (145, 1168896), (160, 1059312), (174, 974080), (192, 882760), (232, 730560), (240, 706208), (256, 662070), (290, 584448), (320, 529656), (348, 487040), (384, 441380), (435, 389632), (464, 365280), (480, 353104), (512, 331035), (580, 292224), (640, 264828), (696, 243520), (761, 222720), (768, 220690), (870, 194816), (928, 182640), (960, 176552), (1160, 146112), (1280, 132414), (1392, 121760), (1522, 111360), (1536, 110345), (1740, 97408), (1856, 91320), (1920, 88276), (2283, 74240), (2320, 73056), (2560, 66207), (2784, 60880), (3044, 55680), (3480, 48704), (3712, 45660), (3805, 44544), (3840, 44138), (4566, 37120), (4640, 36528), (5568, 30440), (6088, 27840), (6960, 24352), (7424, 22830), (7610, 22272), (7680, 22069), (9132, 18560), (9280, 18264), (11136, 15220), (11415, 14848), (12176, 13920)]