1127295680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3106

約数の個数: 112

約数和(自身を含む): 3086648640

約数和(自身を除く): 1959352960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 173, 224, 280, 320, 346, 448, 560, 692, 865, 1120, 1211, 1384, 1730, 2240, 2422, 2768, 2909, 3460, 4844, 5536, 5818, 6055, 6920, 9688, 11072, 11636, 12110, 13840, 14545, 19376, 20363, 23272, 24220, 27680, 29090, 38752, 40726, 46544, 48440, 55360, 58180, 77504, 81452, 93088, 96880, 101815, 116360, 162904, 186176, 193760, 203630, 232720, 325808, 387520, 407260, 465440, 503257, 651616, 814520, 930880, 1006514, 1303232, 1629040, 2013028, 2516285, 3258080, 3522799, 4026056, 5032570, 6516160, 7045598, 8052112, 10065140, 14091196, 16104224, 17613995, 20130280, 28182392, 32208448, 35227990, 40260560, 56364784, 70455980, 80521120, 112729568, 140911960, 161042240, 225459136, 281823920, 563647840, 1127295680]

約数ペア:

[(1, 1127295680), (2, 563647840), (4, 281823920), (5, 225459136), (7, 161042240), (8, 140911960), (10, 112729568), (14, 80521120), (16, 70455980), (20, 56364784), (28, 40260560), (32, 35227990), (35, 32208448), (40, 28182392), (56, 20130280), (64, 17613995), (70, 16104224), (80, 14091196), (112, 10065140), (140, 8052112), (160, 7045598), (173, 6516160), (224, 5032570), (280, 4026056), (320, 3522799), (346, 3258080), (448, 2516285), (560, 2013028), (692, 1629040), (865, 1303232), (1120, 1006514), (1211, 930880), (1384, 814520), (1730, 651616), (2240, 503257), (2422, 465440), (2768, 407260), (2909, 387520), (3460, 325808), (4844, 232720), (5536, 203630), (5818, 193760), (6055, 186176), (6920, 162904), (9688, 116360), (11072, 101815), (11636, 96880), (12110, 93088), (13840, 81452), (14545, 77504), (19376, 58180), (20363, 55360), (23272, 48440), (24220, 46544), (27680, 40726), (29090, 38752)]