208844520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 96

約数和(自身を含む): 647753760

約数和(自身を除く): 438909240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1811, 1860, 1922, 2883, 3622, 3720, 3844, 4805, 5433, 5766, 7244, 7688, 9055, 9610, 10866, 11532, 14415, 14488, 18110, 19220, 21732, 23064, 27165, 28830, 36220, 38440, 43464, 54330, 56141, 57660, 72440, 108660, 112282, 115320, 168423, 217320, 224564, 280705, 336846, 449128, 561410, 673692, 842115, 1122820, 1347384, 1684230, 1740371, 2245640, 3368460, 3480742, 5221113, 6736920, 6961484, 8701855, 10442226, 13922968, 17403710, 20884452, 26105565, 34807420, 41768904, 52211130, 69614840, 104422260, 208844520]

約数ペア:

[(1, 208844520), (2, 104422260), (3, 69614840), (4, 52211130), (5, 41768904), (6, 34807420), (8, 26105565), (10, 20884452), (12, 17403710), (15, 13922968), (20, 10442226), (24, 8701855), (30, 6961484), (31, 6736920), (40, 5221113), (60, 3480742), (62, 3368460), (93, 2245640), (120, 1740371), (124, 1684230), (155, 1347384), (186, 1122820), (248, 842115), (310, 673692), (372, 561410), (465, 449128), (620, 336846), (744, 280705), (930, 224564), (961, 217320), (1240, 168423), (1811, 115320), (1860, 112282), (1922, 108660), (2883, 72440), (3622, 57660), (3720, 56141), (3844, 54330), (4805, 43464), (5433, 38440), (5766, 36220), (7244, 28830), (7688, 27165), (9055, 23064), (9610, 21732), (10866, 19220), (11532, 18110), (14415, 14488)]