196606920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1283}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 590742720

約数和(自身を除く): 394135800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1277, 1283, 2554, 2566, 3831, 3849, 5108, 5132, 6385, 6415, 7662, 7698, 10216, 10264, 12770, 12830, 15324, 15396, 19155, 19245, 25540, 25660, 30648, 30792, 38310, 38490, 51080, 51320, 76620, 76980, 153240, 153960, 1638391, 3276782, 4915173, 6553564, 8191955, 9830346, 13107128, 16383910, 19660692, 24575865, 32767820, 39321384, 49151730, 65535640, 98303460, 196606920]

約数ペア:

[(1, 196606920), (2, 98303460), (3, 65535640), (4, 49151730), (5, 39321384), (6, 32767820), (8, 24575865), (10, 19660692), (12, 16383910), (15, 13107128), (20, 9830346), (24, 8191955), (30, 6553564), (40, 4915173), (60, 3276782), (120, 1638391), (1277, 153960), (1283, 153240), (2554, 76980), (2566, 76620), (3831, 51320), (3849, 51080), (5108, 38490), (5132, 38310), (6385, 30792), (6415, 30648), (7662, 25660), (7698, 25540), (10216, 19245), (10264, 19155), (12770, 15396), (12830, 15324)]