67992320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 108

約数和(自身を含む): 179422320

約数和(自身を除く): 111430000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 439, 440, 484, 605, 640, 704, 878, 880, 968, 1210, 1280, 1408, 1756, 1760, 1936, 2195, 2420, 2816, 3512, 3520, 3872, 4390, 4829, 4840, 7024, 7040, 7744, 8780, 9658, 9680, 14048, 14080, 15488, 17560, 19316, 19360, 24145, 28096, 30976, 35120, 38632, 38720, 48290, 53119, 56192, 70240, 77264, 77440, 96580, 106238, 112384, 140480, 154528, 154880, 193160, 212476, 265595, 280960, 309056, 386320, 424952, 531190, 561920, 618112, 772640, 849904, 1062380, 1236224, 1545280, 1699808, 2124760, 3090560, 3399616, 4249520, 6181120, 6799232, 8499040, 13598464, 16998080, 33996160, 67992320]

約数ペア:

[(1, 67992320), (2, 33996160), (4, 16998080), (5, 13598464), (8, 8499040), (10, 6799232), (11, 6181120), (16, 4249520), (20, 3399616), (22, 3090560), (32, 2124760), (40, 1699808), (44, 1545280), (55, 1236224), (64, 1062380), (80, 849904), (88, 772640), (110, 618112), (121, 561920), (128, 531190), (160, 424952), (176, 386320), (220, 309056), (242, 280960), (256, 265595), (320, 212476), (352, 193160), (439, 154880), (440, 154528), (484, 140480), (605, 112384), (640, 106238), (704, 96580), (878, 77440), (880, 77264), (968, 70240), (1210, 56192), (1280, 53119), (1408, 48290), (1756, 38720), (1760, 38632), (1936, 35120), (2195, 30976), (2420, 28096), (2816, 24145), (3512, 19360), (3520, 19316), (3872, 17560), (4390, 15488), (4829, 14080), (4840, 14048), (7024, 9680), (7040, 9658), (7744, 8780)]