1718588520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18920

約数の個数: 192

約数和(自身を含む): 6358435200

約数和(自身を除く): 4639846680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2530, 2760, 3036, 3795, 3960, 4140, 4554, 5060, 6072, 7590, 8280, 9108, 10120, 11385, 15180, 18216, 18869, 22770, 30360, 37738, 45540, 56607, 75476, 91080, 94345, 113214, 150952, 169821, 188690, 207559, 226428, 283035, 339642, 377380, 415118, 433987, 452856, 566070, 622677, 679284, 754760, 830236, 849105, 867974, 1037795, 1132140, 1245354, 1301961, 1358568, 1660472, 1698210, 1735948, 1868031, 2075590, 2169935, 2264280, 2490708, 2603922, 3113385, 3396420, 3471896, 3736062, 3905883, 4151180, 4339870, 4773857, 4981416, 5207844, 6226770, 6509805, 6792840, 7472124, 7811766, 8302360, 8679740, 9340155, 9547714, 10415688, 12453540, 13019610, 14321571, 14944248, 15623532, 17359480, 18680310, 19095428, 19529415, 23869285, 24907080, 26039220, 28643142, 31247064, 37360620, 38190856, 39058830, 42964713, 47738570, 52078440, 57286284, 71607855, 74721240, 78117660, 85929426, 95477140, 114572568, 143215710, 156235320, 171858852, 190954280, 214823565, 286431420, 343717704, 429647130, 572862840, 859294260, 1718588520]

約数ペア:

[(1, 1718588520), (2, 859294260), (3, 572862840), (4, 429647130), (5, 343717704), (6, 286431420), (8, 214823565), (9, 190954280), (10, 171858852), (11, 156235320), (12, 143215710), (15, 114572568), (18, 95477140), (20, 85929426), (22, 78117660), (23, 74721240), (24, 71607855), (30, 57286284), (33, 52078440), (36, 47738570), (40, 42964713), (44, 39058830), (45, 38190856), (46, 37360620), (55, 31247064), (60, 28643142), (66, 26039220), (69, 24907080), (72, 23869285), (88, 19529415), (90, 19095428), (92, 18680310), (99, 17359480), (110, 15623532), (115, 14944248), (120, 14321571), (132, 13019610), (138, 12453540), (165, 10415688), (180, 9547714), (184, 9340155), (198, 8679740), (207, 8302360), (220, 7811766), (230, 7472124), (253, 6792840), (264, 6509805), (276, 6226770), (330, 5207844), (345, 4981416), (360, 4773857), (396, 4339870), (414, 4151180), (440, 3905883), (460, 3736062), (495, 3471896), (506, 3396420), (552, 3113385), (660, 2603922), (690, 2490708), (759, 2264280), (792, 2169935), (828, 2075590), (920, 1868031), (990, 1735948), (1012, 1698210), (1035, 1660472), (1265, 1358568), (1320, 1301961), (1380, 1245354), (1518, 1132140), (1656, 1037795), (1980, 867974), (2024, 849105), (2070, 830236), (2277, 754760), (2530, 679284), (2760, 622677), (3036, 566070), (3795, 452856), (3960, 433987), (4140, 415118), (4554, 377380), (5060, 339642), (6072, 283035), (7590, 226428), (8280, 207559), (9108, 188690), (10120, 169821), (11385, 150952), (15180, 113214), (18216, 94345), (18869, 91080), (22770, 75476), (30360, 56607), (37738, 45540)]