67686080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 224

約数和(自身を含む): 208922112

約数和(自身を除く): 141236032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 67, 70, 77, 80, 82, 88, 110, 112, 134, 140, 154, 160, 164, 176, 205, 220, 224, 268, 280, 287, 308, 320, 328, 335, 352, 385, 410, 440, 448, 451, 469, 536, 560, 574, 616, 656, 670, 704, 737, 770, 820, 880, 902, 938, 1072, 1120, 1148, 1232, 1312, 1340, 1435, 1474, 1540, 1640, 1760, 1804, 1876, 2144, 2240, 2255, 2296, 2345, 2464, 2624, 2680, 2747, 2870, 2948, 3080, 3157, 3280, 3520, 3608, 3685, 3752, 4288, 4510, 4592, 4690, 4928, 5159, 5360, 5494, 5740, 5896, 6160, 6314, 6560, 7216, 7370, 7504, 9020, 9184, 9380, 10318, 10720, 10988, 11480, 11792, 12320, 12628, 13120, 13735, 14432, 14740, 15008, 15785, 18040, 18368, 18760, 19229, 20636, 21440, 21976, 22960, 23584, 24640, 25256, 25795, 27470, 28864, 29480, 30016, 30217, 31570, 36080, 37520, 38458, 41272, 43952, 45920, 47168, 50512, 51590, 54940, 58960, 60434, 63140, 72160, 75040, 76916, 82544, 87904, 91840, 96145, 101024, 103180, 109880, 117920, 120868, 126280, 144320, 150080, 151085, 153832, 165088, 175808, 192290, 202048, 206360, 211519, 219760, 235840, 241736, 252560, 302170, 307664, 330176, 384580, 412720, 423038, 439520, 483472, 505120, 604340, 615328, 769160, 825440, 846076, 879040, 966944, 1010240, 1057595, 1208680, 1230656, 1538320, 1650880, 1692152, 1933888, 2115190, 2417360, 3076640, 3384304, 4230380, 4834720, 6153280, 6768608, 8460760, 9669440, 13537216, 16921520, 33843040, 67686080]

約数ペア:

[(1, 67686080), (2, 33843040), (4, 16921520), (5, 13537216), (7, 9669440), (8, 8460760), (10, 6768608), (11, 6153280), (14, 4834720), (16, 4230380), (20, 3384304), (22, 3076640), (28, 2417360), (32, 2115190), (35, 1933888), (40, 1692152), (41, 1650880), (44, 1538320), (55, 1230656), (56, 1208680), (64, 1057595), (67, 1010240), (70, 966944), (77, 879040), (80, 846076), (82, 825440), (88, 769160), (110, 615328), (112, 604340), (134, 505120), (140, 483472), (154, 439520), (160, 423038), (164, 412720), (176, 384580), (205, 330176), (220, 307664), (224, 302170), (268, 252560), (280, 241736), (287, 235840), (308, 219760), (320, 211519), (328, 206360), (335, 202048), (352, 192290), (385, 175808), (410, 165088), (440, 153832), (448, 151085), (451, 150080), (469, 144320), (536, 126280), (560, 120868), (574, 117920), (616, 109880), (656, 103180), (670, 101024), (704, 96145), (737, 91840), (770, 87904), (820, 82544), (880, 76916), (902, 75040), (938, 72160), (1072, 63140), (1120, 60434), (1148, 58960), (1232, 54940), (1312, 51590), (1340, 50512), (1435, 47168), (1474, 45920), (1540, 43952), (1640, 41272), (1760, 38458), (1804, 37520), (1876, 36080), (2144, 31570), (2240, 30217), (2255, 30016), (2296, 29480), (2345, 28864), (2464, 27470), (2624, 25795), (2680, 25256), (2747, 24640), (2870, 23584), (2948, 22960), (3080, 21976), (3157, 21440), (3280, 20636), (3520, 19229), (3608, 18760), (3685, 18368), (3752, 18040), (4288, 15785), (4510, 15008), (4592, 14740), (4690, 14432), (4928, 13735), (5159, 13120), (5360, 12628), (5494, 12320), (5740, 11792), (5896, 11480), (6160, 10988), (6314, 10720), (6560, 10318), (7216, 9380), (7370, 9184), (7504, 9020)]