23642080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 74027520

約数和(自身を除く): 50385440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 101, 110, 112, 133, 140, 152, 154, 160, 176, 190, 202, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 404, 418, 440, 505, 532, 560, 608, 616, 665, 707, 760, 770, 808, 836, 880, 1010, 1045, 1064, 1111, 1120, 1232, 1330, 1414, 1463, 1520, 1540, 1616, 1672, 1760, 1919, 2020, 2090, 2128, 2222, 2464, 2660, 2828, 2926, 3040, 3080, 3232, 3344, 3535, 3838, 4040, 4180, 4256, 4444, 5320, 5555, 5656, 5852, 6160, 6688, 7070, 7315, 7676, 7777, 8080, 8360, 8888, 9595, 10640, 11110, 11312, 11704, 12320, 13433, 14140, 14630, 15352, 15554, 16160, 16720, 17776, 19190, 21109, 21280, 22220, 22624, 23408, 26866, 28280, 29260, 30704, 31108, 33440, 35552, 38380, 38885, 42218, 44440, 46816, 53732, 56560, 58520, 61408, 62216, 67165, 76760, 77770, 84436, 88880, 105545, 107464, 113120, 117040, 124432, 134330, 147763, 153520, 155540, 168872, 177760, 211090, 214928, 234080, 248864, 268660, 295526, 307040, 311080, 337744, 422180, 429856, 537320, 591052, 622160, 675488, 738815, 844360, 1074640, 1182104, 1244320, 1477630, 1688720, 2149280, 2364208, 2955260, 3377440, 4728416, 5910520, 11821040, 23642080]

約数ペア:

[(1, 23642080), (2, 11821040), (4, 5910520), (5, 4728416), (7, 3377440), (8, 2955260), (10, 2364208), (11, 2149280), (14, 1688720), (16, 1477630), (19, 1244320), (20, 1182104), (22, 1074640), (28, 844360), (32, 738815), (35, 675488), (38, 622160), (40, 591052), (44, 537320), (55, 429856), (56, 422180), (70, 337744), (76, 311080), (77, 307040), (80, 295526), (88, 268660), (95, 248864), (101, 234080), (110, 214928), (112, 211090), (133, 177760), (140, 168872), (152, 155540), (154, 153520), (160, 147763), (176, 134330), (190, 124432), (202, 117040), (209, 113120), (220, 107464), (224, 105545), (266, 88880), (280, 84436), (304, 77770), (308, 76760), (352, 67165), (380, 62216), (385, 61408), (404, 58520), (418, 56560), (440, 53732), (505, 46816), (532, 44440), (560, 42218), (608, 38885), (616, 38380), (665, 35552), (707, 33440), (760, 31108), (770, 30704), (808, 29260), (836, 28280), (880, 26866), (1010, 23408), (1045, 22624), (1064, 22220), (1111, 21280), (1120, 21109), (1232, 19190), (1330, 17776), (1414, 16720), (1463, 16160), (1520, 15554), (1540, 15352), (1616, 14630), (1672, 14140), (1760, 13433), (1919, 12320), (2020, 11704), (2090, 11312), (2128, 11110), (2222, 10640), (2464, 9595), (2660, 8888), (2828, 8360), (2926, 8080), (3040, 7777), (3080, 7676), (3232, 7315), (3344, 7070), (3535, 6688), (3838, 6160), (4040, 5852), (4180, 5656), (4256, 5555), (4444, 5320)]