285838080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 1020757248

約数和(自身を除く): 734919168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 101, 110, 120, 128, 132, 134, 160, 165, 176, 192, 201, 202, 220, 240, 256, 264, 268, 303, 320, 330, 335, 352, 384, 402, 404, 440, 480, 505, 528, 536, 606, 640, 660, 670, 704, 737, 768, 804, 808, 880, 960, 1005, 1010, 1056, 1072, 1111, 1212, 1280, 1320, 1340, 1408, 1474, 1515, 1608, 1616, 1760, 1920, 2010, 2020, 2112, 2144, 2211, 2222, 2424, 2640, 2680, 2816, 2948, 3030, 3216, 3232, 3333, 3520, 3685, 3840, 4020, 4040, 4224, 4288, 4422, 4444, 4848, 5280, 5360, 5555, 5896, 6060, 6432, 6464, 6666, 6767, 7040, 7370, 8040, 8080, 8448, 8576, 8844, 8888, 9696, 10560, 10720, 11055, 11110, 11792, 12120, 12864, 12928, 13332, 13534, 14080, 14740, 16080, 16160, 16665, 17152, 17688, 17776, 19392, 20301, 21120, 21440, 22110, 22220, 23584, 24240, 25728, 25856, 26664, 27068, 29480, 32160, 32320, 33330, 33835, 35376, 35552, 38784, 40602, 42240, 42880, 44220, 44440, 47168, 48480, 51456, 53328, 54136, 58960, 64320, 64640, 66660, 67670, 70752, 71104, 74437, 77568, 81204, 85760, 88440, 88880, 94336, 96960, 101505, 106656, 108272, 117920, 128640, 129280, 133320, 135340, 141504, 142208, 148874, 162408, 176880, 177760, 188672, 193920, 203010, 213312, 216544, 223311, 235840, 257280, 266640, 270680, 283008, 284416, 297748, 324816, 353760, 355520, 372185, 387840, 406020, 426624, 433088, 446622, 471680, 533280, 541360, 566016, 595496, 649632, 707520, 711040, 744370, 812040, 853248, 866176, 893244, 943360, 1066560, 1082720, 1116555, 1190992, 1299264, 1415040, 1422080, 1488740, 1624080, 1732352, 1786488, 2133120, 2165440, 2233110, 2381984, 2598528, 2830080, 2977480, 3248160, 3572976, 4266240, 4330880, 4466220, 4763968, 5197056, 5954960, 6496320, 7145952, 8661760, 8932440, 9527936, 11909920, 12992640, 14291904, 17864880, 19055872, 23819840, 25985280, 28583808, 35729760, 47639680, 57167616, 71459520, 95279360, 142919040, 285838080]

約数ペア:

[(1, 285838080), (2, 142919040), (3, 95279360), (4, 71459520), (5, 57167616), (6, 47639680), (8, 35729760), (10, 28583808), (11, 25985280), (12, 23819840), (15, 19055872), (16, 17864880), (20, 14291904), (22, 12992640), (24, 11909920), (30, 9527936), (32, 8932440), (33, 8661760), (40, 7145952), (44, 6496320), (48, 5954960), (55, 5197056), (60, 4763968), (64, 4466220), (66, 4330880), (67, 4266240), (80, 3572976), (88, 3248160), (96, 2977480), (101, 2830080), (110, 2598528), (120, 2381984), (128, 2233110), (132, 2165440), (134, 2133120), (160, 1786488), (165, 1732352), (176, 1624080), (192, 1488740), (201, 1422080), (202, 1415040), (220, 1299264), (240, 1190992), (256, 1116555), (264, 1082720), (268, 1066560), (303, 943360), (320, 893244), (330, 866176), (335, 853248), (352, 812040), (384, 744370), (402, 711040), (404, 707520), (440, 649632), (480, 595496), (505, 566016), (528, 541360), (536, 533280), (606, 471680), (640, 446622), (660, 433088), (670, 426624), (704, 406020), (737, 387840), (768, 372185), (804, 355520), (808, 353760), (880, 324816), (960, 297748), (1005, 284416), (1010, 283008), (1056, 270680), (1072, 266640), (1111, 257280), (1212, 235840), (1280, 223311), (1320, 216544), (1340, 213312), (1408, 203010), (1474, 193920), (1515, 188672), (1608, 177760), (1616, 176880), (1760, 162408), (1920, 148874), (2010, 142208), (2020, 141504), (2112, 135340), (2144, 133320), (2211, 129280), (2222, 128640), (2424, 117920), (2640, 108272), (2680, 106656), (2816, 101505), (2948, 96960), (3030, 94336), (3216, 88880), (3232, 88440), (3333, 85760), (3520, 81204), (3685, 77568), (3840, 74437), (4020, 71104), (4040, 70752), (4224, 67670), (4288, 66660), (4422, 64640), (4444, 64320), (4848, 58960), (5280, 54136), (5360, 53328), (5555, 51456), (5896, 48480), (6060, 47168), (6432, 44440), (6464, 44220), (6666, 42880), (6767, 42240), (7040, 40602), (7370, 38784), (8040, 35552), (8080, 35376), (8448, 33835), (8576, 33330), (8844, 32320), (8888, 32160), (9696, 29480), (10560, 27068), (10720, 26664), (11055, 25856), (11110, 25728), (11792, 24240), (12120, 23584), (12864, 22220), (12928, 22110), (13332, 21440), (13534, 21120), (14080, 20301), (14740, 19392), (16080, 17776), (16160, 17688), (16665, 17152)]