170569560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 417296040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 753, 809, 840, 1004, 1255, 1506, 1618, 1757, 2008, 2427, 2510, 3012, 3236, 3514, 3765, 4045, 4854, 5020, 5271, 5663, 6024, 6472, 7028, 7530, 8090, 8785, 9708, 10040, 10542, 11326, 12135, 14056, 15060, 16180, 16989, 17570, 19416, 21084, 22652, 24270, 26355, 28315, 30120, 32360, 33978, 35140, 42168, 45304, 48540, 52710, 56630, 67956, 70280, 84945, 97080, 105420, 113260, 135912, 169890, 203059, 210840, 226520, 339780, 406118, 609177, 679560, 812236, 1015295, 1218354, 1421413, 1624472, 2030590, 2436708, 2842826, 3045885, 4061180, 4264239, 4873416, 5685652, 6091770, 7107065, 8122360, 8528478, 11371304, 12183540, 14214130, 17056956, 21321195, 24367080, 28428260, 34113912, 42642390, 56856520, 85284780, 170569560]

約数ペア:

[(1, 170569560), (2, 85284780), (3, 56856520), (4, 42642390), (5, 34113912), (6, 28428260), (7, 24367080), (8, 21321195), (10, 17056956), (12, 14214130), (14, 12183540), (15, 11371304), (20, 8528478), (21, 8122360), (24, 7107065), (28, 6091770), (30, 5685652), (35, 4873416), (40, 4264239), (42, 4061180), (56, 3045885), (60, 2842826), (70, 2436708), (84, 2030590), (105, 1624472), (120, 1421413), (140, 1218354), (168, 1015295), (210, 812236), (251, 679560), (280, 609177), (420, 406118), (502, 339780), (753, 226520), (809, 210840), (840, 203059), (1004, 169890), (1255, 135912), (1506, 113260), (1618, 105420), (1757, 97080), (2008, 84945), (2427, 70280), (2510, 67956), (3012, 56630), (3236, 52710), (3514, 48540), (3765, 45304), (4045, 42168), (4854, 35140), (5020, 33978), (5271, 32360), (5663, 30120), (6024, 28315), (6472, 26355), (7028, 24270), (7530, 22652), (8090, 21084), (8785, 19416), (9708, 17570), (10040, 16989), (10542, 16180), (11326, 15060), (12135, 14056)]