67969041920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157103}}^1$

素因数の和:157152

約数の個数: 120

約数和(自身を含む): 176467696416

約数和(自身を除く): 108498654496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2560, 2704, 3328, 3380, 4160, 5408, 6656, 6760, 8320, 10816, 13520, 16640, 21632, 27040, 33280, 43264, 54080, 86528, 108160, 157103, 216320, 314206, 432640, 628412, 785515, 1256824, 1571030, 2042339, 2513648, 3142060, 4084678, 5027296, 6284120, 8169356, 10054592, 10211695, 12568240, 16338712, 20109184, 20423390, 25136480, 26550407, 32677424, 40218368, 40846780, 50272960, 53100814, 65354848, 80436736, 81693560, 100545920, 106201628, 130709696, 132752035, 163387120, 201091840, 212403256, 261419392, 265504070, 326774240, 402183680, 424806512, 522838784, 531008140, 653548480, 849613024, 1045677568, 1062016280, 1307096960, 1699226048, 2124032560, 2614193920, 3398452096, 4248065120, 5228387840, 6796904192, 8496130240, 13593808384, 16992260480, 33984520960, 67969041920]

約数ペア:

[(1, 67969041920), (2, 33984520960), (4, 16992260480), (5, 13593808384), (8, 8496130240), (10, 6796904192), (13, 5228387840), (16, 4248065120), (20, 3398452096), (26, 2614193920), (32, 2124032560), (40, 1699226048), (52, 1307096960), (64, 1062016280), (65, 1045677568), (80, 849613024), (104, 653548480), (128, 531008140), (130, 522838784), (160, 424806512), (169, 402183680), (208, 326774240), (256, 265504070), (260, 261419392), (320, 212403256), (338, 201091840), (416, 163387120), (512, 132752035), (520, 130709696), (640, 106201628), (676, 100545920), (832, 81693560), (845, 80436736), (1040, 65354848), (1280, 53100814), (1352, 50272960), (1664, 40846780), (1690, 40218368), (2080, 32677424), (2560, 26550407), (2704, 25136480), (3328, 20423390), (3380, 20109184), (4160, 16338712), (5408, 12568240), (6656, 10211695), (6760, 10054592), (8320, 8169356), (10816, 6284120), (13520, 5027296), (16640, 4084678), (21632, 3142060), (27040, 2513648), (33280, 2042339), (43264, 1571030), (54080, 1256824), (86528, 785515), (108160, 628412), (157103, 432640), (216320, 314206)]