1330754360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2663}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 3333143520

約数和(自身を除く): 2002389160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 961, 1240, 1612, 1922, 2015, 2663, 3224, 3844, 4030, 4805, 5326, 7688, 8060, 9610, 10652, 12493, 13315, 16120, 19220, 21304, 24986, 26630, 34619, 38440, 49972, 53260, 62465, 69238, 82553, 99944, 106520, 124930, 138476, 165106, 173095, 249860, 276952, 330212, 346190, 412765, 499720, 660424, 692380, 825530, 1073189, 1384760, 1651060, 2146378, 2559143, 3302120, 4292756, 5118286, 5365945, 8585512, 10236572, 10731890, 12795715, 20473144, 21463780, 25591430, 33268859, 42927560, 51182860, 66537718, 102365720, 133075436, 166344295, 266150872, 332688590, 665377180, 1330754360]

約数ペア:

[(1, 1330754360), (2, 665377180), (4, 332688590), (5, 266150872), (8, 166344295), (10, 133075436), (13, 102365720), (20, 66537718), (26, 51182860), (31, 42927560), (40, 33268859), (52, 25591430), (62, 21463780), (65, 20473144), (104, 12795715), (124, 10731890), (130, 10236572), (155, 8585512), (248, 5365945), (260, 5118286), (310, 4292756), (403, 3302120), (520, 2559143), (620, 2146378), (806, 1651060), (961, 1384760), (1240, 1073189), (1612, 825530), (1922, 692380), (2015, 660424), (2663, 499720), (3224, 412765), (3844, 346190), (4030, 330212), (4805, 276952), (5326, 249860), (7688, 173095), (8060, 165106), (9610, 138476), (10652, 124930), (12493, 106520), (13315, 99944), (16120, 82553), (19220, 69238), (21304, 62465), (24986, 53260), (26630, 49972), (34619, 38440)]