211674812760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{195995197}}^1$

素因数の和:195995217

約数の個数: 64

約数和(自身を含む): 705582712800

約数和(自身を除く): 493907900040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 195995197, 391990394, 587985591, 783980788, 979975985, 1175971182, 1567961576, 1763956773, 1959951970, 2351942364, 2939927955, 3527913546, 3919903940, 4703884728, 5291870319, 5879855910, 7055827092, 7839807880, 8819783865, 10583740638, 11759711820, 14111654184, 17639567730, 21167481276, 23519423640, 26459351595, 35279135460, 42334962552, 52918703190, 70558270920, 105837406380, 211674812760]

約数ペア:

[(1, 211674812760), (2, 105837406380), (3, 70558270920), (4, 52918703190), (5, 42334962552), (6, 35279135460), (8, 26459351595), (9, 23519423640), (10, 21167481276), (12, 17639567730), (15, 14111654184), (18, 11759711820), (20, 10583740638), (24, 8819783865), (27, 7839807880), (30, 7055827092), (36, 5879855910), (40, 5291870319), (45, 4703884728), (54, 3919903940), (60, 3527913546), (72, 2939927955), (90, 2351942364), (108, 1959951970), (120, 1763956773), (135, 1567961576), (180, 1175971182), (216, 979975985), (270, 783980788), (360, 587985591), (540, 391990394), (1080, 195995197)]