7013640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 21216960

約数和(自身を除く): 14203320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 277, 422, 554, 633, 831, 844, 1055, 1108, 1266, 1385, 1662, 1688, 2110, 2216, 2532, 2770, 3165, 3324, 4155, 4220, 5064, 5540, 6330, 6648, 8310, 8440, 11080, 12660, 16620, 25320, 33240, 58447, 116894, 175341, 233788, 292235, 350682, 467576, 584470, 701364, 876705, 1168940, 1402728, 1753410, 2337880, 3506820, 7013640]

約数ペア:

[(1, 7013640), (2, 3506820), (3, 2337880), (4, 1753410), (5, 1402728), (6, 1168940), (8, 876705), (10, 701364), (12, 584470), (15, 467576), (20, 350682), (24, 292235), (30, 233788), (40, 175341), (60, 116894), (120, 58447), (211, 33240), (277, 25320), (422, 16620), (554, 12660), (633, 11080), (831, 8440), (844, 8310), (1055, 6648), (1108, 6330), (1266, 5540), (1385, 5064), (1662, 4220), (1688, 4155), (2110, 3324), (2216, 3165), (2532, 2770)]