166344640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 508552704

約数和(自身を除く): 342208064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 64, 70, 77, 80, 86, 88, 110, 112, 140, 154, 157, 160, 172, 176, 215, 220, 224, 280, 301, 308, 314, 320, 344, 352, 385, 430, 440, 448, 473, 560, 602, 616, 628, 688, 704, 770, 785, 860, 880, 946, 1099, 1120, 1204, 1232, 1256, 1376, 1505, 1540, 1570, 1720, 1727, 1760, 1892, 2198, 2240, 2365, 2408, 2464, 2512, 2752, 3010, 3080, 3140, 3311, 3440, 3454, 3520, 3784, 4396, 4730, 4816, 4928, 5024, 5495, 6020, 6160, 6280, 6622, 6751, 6880, 6908, 7568, 8635, 8792, 9460, 9632, 10048, 10990, 12040, 12089, 12320, 12560, 13244, 13502, 13760, 13816, 15136, 16555, 17270, 17584, 18920, 19264, 21980, 24080, 24178, 24640, 25120, 26488, 27004, 27632, 30272, 33110, 33755, 34540, 35168, 37840, 43960, 47257, 48160, 48356, 50240, 52976, 54008, 55264, 60445, 66220, 67510, 69080, 70336, 74261, 75680, 87920, 94514, 96320, 96712, 105952, 108016, 110528, 120890, 132440, 135020, 138160, 148522, 151360, 175840, 189028, 193424, 211904, 216032, 236285, 241780, 264880, 270040, 276320, 297044, 351680, 371305, 378056, 386848, 432064, 472570, 483560, 519827, 529760, 540080, 552640, 594088, 742610, 756112, 773696, 945140, 967120, 1039654, 1059520, 1080160, 1188176, 1485220, 1512224, 1890280, 1934240, 2079308, 2160320, 2376352, 2599135, 2970440, 3024448, 3780560, 3868480, 4158616, 4752704, 5198270, 5940880, 7561120, 8317232, 10396540, 11881760, 15122240, 16634464, 20793080, 23763520, 33268928, 41586160, 83172320, 166344640]

約数ペア:

[(1, 166344640), (2, 83172320), (4, 41586160), (5, 33268928), (7, 23763520), (8, 20793080), (10, 16634464), (11, 15122240), (14, 11881760), (16, 10396540), (20, 8317232), (22, 7561120), (28, 5940880), (32, 5198270), (35, 4752704), (40, 4158616), (43, 3868480), (44, 3780560), (55, 3024448), (56, 2970440), (64, 2599135), (70, 2376352), (77, 2160320), (80, 2079308), (86, 1934240), (88, 1890280), (110, 1512224), (112, 1485220), (140, 1188176), (154, 1080160), (157, 1059520), (160, 1039654), (172, 967120), (176, 945140), (215, 773696), (220, 756112), (224, 742610), (280, 594088), (301, 552640), (308, 540080), (314, 529760), (320, 519827), (344, 483560), (352, 472570), (385, 432064), (430, 386848), (440, 378056), (448, 371305), (473, 351680), (560, 297044), (602, 276320), (616, 270040), (628, 264880), (688, 241780), (704, 236285), (770, 216032), (785, 211904), (860, 193424), (880, 189028), (946, 175840), (1099, 151360), (1120, 148522), (1204, 138160), (1232, 135020), (1256, 132440), (1376, 120890), (1505, 110528), (1540, 108016), (1570, 105952), (1720, 96712), (1727, 96320), (1760, 94514), (1892, 87920), (2198, 75680), (2240, 74261), (2365, 70336), (2408, 69080), (2464, 67510), (2512, 66220), (2752, 60445), (3010, 55264), (3080, 54008), (3140, 52976), (3311, 50240), (3440, 48356), (3454, 48160), (3520, 47257), (3784, 43960), (4396, 37840), (4730, 35168), (4816, 34540), (4928, 33755), (5024, 33110), (5495, 30272), (6020, 27632), (6160, 27004), (6280, 26488), (6622, 25120), (6751, 24640), (6880, 24178), (6908, 24080), (7568, 21980), (8635, 19264), (8792, 18920), (9460, 17584), (9632, 17270), (10048, 16555), (10990, 15136), (12040, 13816), (12089, 13760), (12320, 13502), (12560, 13244)]