6717644920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{303691}}^1$

素因数の和:303788

約数の個数: 64

約数和(自身を含む): 17492659200

約数和(自身を除く): 10775014280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 303691, 607382, 1214764, 1518455, 2125837, 2429528, 3036910, 4251674, 6073820, 8503348, 10629185, 12147640, 17006696, 21258370, 23991589, 42516740, 47983178, 85033480, 95966356, 119957945, 167941123, 191932712, 239915890, 335882246, 479831780, 671764492, 839705615, 959663560, 1343528984, 1679411230, 3358822460, 6717644920]

約数ペア:

[(1, 6717644920), (2, 3358822460), (4, 1679411230), (5, 1343528984), (7, 959663560), (8, 839705615), (10, 671764492), (14, 479831780), (20, 335882246), (28, 239915890), (35, 191932712), (40, 167941123), (56, 119957945), (70, 95966356), (79, 85033480), (140, 47983178), (158, 42516740), (280, 23991589), (316, 21258370), (395, 17006696), (553, 12147640), (632, 10629185), (790, 8503348), (1106, 6073820), (1580, 4251674), (2212, 3036910), (2765, 2429528), (3160, 2125837), (4424, 1518455), (5530, 1214764), (11060, 607382), (22120, 303691)]