168971880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18287}}^1$

素因数の和:18319

約数の個数: 128

約数和(自身を含む): 632033280

約数和(自身を除く): 463061400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 18287, 36574, 54861, 73148, 91435, 109722, 128009, 146296, 182870, 201157, 219444, 256018, 274305, 365740, 384027, 402314, 438888, 512036, 548610, 603471, 640045, 731480, 768054, 804628, 1005785, 1024072, 1097220, 1206942, 1280090, 1408099, 1536108, 1609256, 1920135, 2011570, 2194440, 2413884, 2560180, 2816198, 3017355, 3072216, 3840270, 4023140, 4224297, 4827768, 5120360, 5632396, 6034710, 7040495, 7680540, 8046280, 8448594, 11264792, 12069420, 14080990, 15361080, 16897188, 21121485, 24138840, 28161980, 33794376, 42242970, 56323960, 84485940, 168971880]

約数ペア:

[(1, 168971880), (2, 84485940), (3, 56323960), (4, 42242970), (5, 33794376), (6, 28161980), (7, 24138840), (8, 21121485), (10, 16897188), (11, 15361080), (12, 14080990), (14, 12069420), (15, 11264792), (20, 8448594), (21, 8046280), (22, 7680540), (24, 7040495), (28, 6034710), (30, 5632396), (33, 5120360), (35, 4827768), (40, 4224297), (42, 4023140), (44, 3840270), (55, 3072216), (56, 3017355), (60, 2816198), (66, 2560180), (70, 2413884), (77, 2194440), (84, 2011570), (88, 1920135), (105, 1609256), (110, 1536108), (120, 1408099), (132, 1280090), (140, 1206942), (154, 1097220), (165, 1024072), (168, 1005785), (210, 804628), (220, 768054), (231, 731480), (264, 640045), (280, 603471), (308, 548610), (330, 512036), (385, 438888), (420, 402314), (440, 384027), (462, 365740), (616, 274305), (660, 256018), (770, 219444), (840, 201157), (924, 182870), (1155, 146296), (1320, 128009), (1540, 109722), (1848, 91435), (2310, 73148), (3080, 54861), (4620, 36574), (9240, 18287)]