125448640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 321868800

約数和(自身を除く): 196420160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 152, 160, 188, 190, 235, 304, 320, 376, 380, 439, 470, 608, 752, 760, 878, 893, 940, 1216, 1504, 1520, 1756, 1786, 1880, 2195, 3008, 3040, 3512, 3572, 3760, 4390, 4465, 6080, 7024, 7144, 7520, 8341, 8780, 8930, 14048, 14288, 15040, 16682, 17560, 17860, 20633, 28096, 28576, 33364, 35120, 35720, 41266, 41705, 57152, 66728, 70240, 71440, 82532, 83410, 103165, 133456, 140480, 142880, 165064, 166820, 206330, 266912, 285760, 330128, 333640, 392027, 412660, 533824, 660256, 667280, 784054, 825320, 1320512, 1334560, 1568108, 1650640, 1960135, 2669120, 3136216, 3301280, 3920270, 6272432, 6602560, 7840540, 12544864, 15681080, 25089728, 31362160, 62724320, 125448640]

約数ペア:

[(1, 125448640), (2, 62724320), (4, 31362160), (5, 25089728), (8, 15681080), (10, 12544864), (16, 7840540), (19, 6602560), (20, 6272432), (32, 3920270), (38, 3301280), (40, 3136216), (47, 2669120), (64, 1960135), (76, 1650640), (80, 1568108), (94, 1334560), (95, 1320512), (152, 825320), (160, 784054), (188, 667280), (190, 660256), (235, 533824), (304, 412660), (320, 392027), (376, 333640), (380, 330128), (439, 285760), (470, 266912), (608, 206330), (752, 166820), (760, 165064), (878, 142880), (893, 140480), (940, 133456), (1216, 103165), (1504, 83410), (1520, 82532), (1756, 71440), (1786, 70240), (1880, 66728), (2195, 57152), (3008, 41705), (3040, 41266), (3512, 35720), (3572, 35120), (3760, 33364), (4390, 28576), (4465, 28096), (6080, 20633), (7024, 17860), (7144, 17560), (7520, 16682), (8341, 15040), (8780, 14288), (8930, 14048)]