165543840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 288

約数和(自身を含む): 704785536

約数和(自身を除く): 539241696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1493, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 2986, 3080, 3168, 3360, 3465, 3696, 3960, 4479, 4620, 5040, 5280, 5544, 5972, 6160, 6930, 7392, 7465, 7920, 8958, 9240, 10080, 10451, 11088, 11944, 12320, 13437, 13860, 14930, 15840, 16423, 17916, 18480, 20902, 22176, 22395, 23888, 26874, 27720, 29860, 31353, 32846, 35832, 36960, 41804, 44790, 47776, 49269, 52255, 53748, 55440, 59720, 62706, 65692, 67185, 71664, 82115, 83608, 89580, 94059, 98538, 104510, 107496, 110880, 114961, 119440, 125412, 131384, 134370, 143328, 147807, 156765, 164230, 167216, 179160, 188118, 197076, 209020, 214992, 229922, 238880, 246345, 250824, 262768, 268740, 295614, 313530, 328460, 334432, 344883, 358320, 376236, 394152, 418040, 429984, 459844, 470295, 492690, 501648, 525536, 537480, 574805, 591228, 627060, 656920, 689766, 716640, 739035, 752472, 788304, 836080, 919688, 940590, 985380, 1003296, 1034649, 1074960, 1149610, 1182456, 1254120, 1313840, 1379532, 1478070, 1504944, 1576608, 1672160, 1724415, 1839376, 1881180, 1970760, 2069298, 2149920, 2299220, 2364912, 2508240, 2627680, 2759064, 2956140, 3009888, 3448830, 3678752, 3762360, 3941520, 4138596, 4598440, 4729824, 5016480, 5173245, 5518128, 5912280, 6897660, 7524720, 7883040, 8277192, 9196880, 10346490, 11036256, 11824560, 13795320, 15049440, 16554384, 18393760, 20692980, 23649120, 27590640, 33108768, 41385960, 55181280, 82771920, 165543840]

約数ペア:

[(1, 165543840), (2, 82771920), (3, 55181280), (4, 41385960), (5, 33108768), (6, 27590640), (7, 23649120), (8, 20692980), (9, 18393760), (10, 16554384), (11, 15049440), (12, 13795320), (14, 11824560), (15, 11036256), (16, 10346490), (18, 9196880), (20, 8277192), (21, 7883040), (22, 7524720), (24, 6897660), (28, 5912280), (30, 5518128), (32, 5173245), (33, 5016480), (35, 4729824), (36, 4598440), (40, 4138596), (42, 3941520), (44, 3762360), (45, 3678752), (48, 3448830), (55, 3009888), (56, 2956140), (60, 2759064), (63, 2627680), (66, 2508240), (70, 2364912), (72, 2299220), (77, 2149920), (80, 2069298), (84, 1970760), (88, 1881180), (90, 1839376), (96, 1724415), (99, 1672160), (105, 1576608), (110, 1504944), (112, 1478070), (120, 1379532), (126, 1313840), (132, 1254120), (140, 1182456), (144, 1149610), (154, 1074960), (160, 1034649), (165, 1003296), (168, 985380), (176, 940590), (180, 919688), (198, 836080), (210, 788304), (220, 752472), (224, 739035), (231, 716640), (240, 689766), (252, 656920), (264, 627060), (280, 591228), (288, 574805), (308, 537480), (315, 525536), (330, 501648), (336, 492690), (352, 470295), (360, 459844), (385, 429984), (396, 418040), (420, 394152), (440, 376236), (462, 358320), (480, 344883), (495, 334432), (504, 328460), (528, 313530), (560, 295614), (616, 268740), (630, 262768), (660, 250824), (672, 246345), (693, 238880), (720, 229922), (770, 214992), (792, 209020), (840, 197076), (880, 188118), (924, 179160), (990, 167216), (1008, 164230), (1056, 156765), (1120, 147807), (1155, 143328), (1232, 134370), (1260, 131384), (1320, 125412), (1386, 119440), (1440, 114961), (1493, 110880), (1540, 107496), (1584, 104510), (1680, 98538), (1760, 94059), (1848, 89580), (1980, 83608), (2016, 82115), (2310, 71664), (2464, 67185), (2520, 65692), (2640, 62706), (2772, 59720), (2986, 55440), (3080, 53748), (3168, 52255), (3360, 49269), (3465, 47776), (3696, 44790), (3960, 41804), (4479, 36960), (4620, 35832), (5040, 32846), (5280, 31353), (5544, 29860), (5972, 27720), (6160, 26874), (6930, 23888), (7392, 22395), (7465, 22176), (7920, 20902), (8958, 18480), (9240, 17916), (10080, 16423), (10451, 15840), (11088, 14930), (11944, 13860), (12320, 13437)]