64520064

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 225118080

約数和(自身を除く): 160598016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 127, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 254, 288, 294, 324, 336, 378, 381, 384, 392, 432, 441, 448, 504, 508, 567, 576, 588, 648, 672, 756, 762, 784, 864, 882, 889, 896, 1008, 1016, 1134, 1143, 1152, 1176, 1296, 1323, 1344, 1512, 1524, 1568, 1728, 1764, 1778, 2016, 2032, 2268, 2286, 2352, 2592, 2646, 2667, 2688, 3024, 3048, 3136, 3429, 3456, 3528, 3556, 3969, 4032, 4064, 4536, 4572, 4704, 5184, 5292, 5334, 6048, 6096, 6223, 6272, 6858, 7056, 7112, 7938, 8001, 8064, 8128, 9072, 9144, 9408, 10287, 10368, 10584, 10668, 12096, 12192, 12446, 13716, 14112, 14224, 15876, 16002, 16256, 18144, 18288, 18669, 18816, 20574, 21168, 21336, 24003, 24192, 24384, 24892, 27432, 28224, 28448, 31752, 32004, 36288, 36576, 37338, 41148, 42336, 42672, 48006, 48768, 49784, 54864, 56007, 56448, 56896, 63504, 64008, 72009, 72576, 73152, 74676, 82296, 84672, 85344, 96012, 99568, 109728, 112014, 113792, 127008, 128016, 144018, 146304, 149352, 164592, 168021, 169344, 170688, 192024, 199136, 219456, 224028, 254016, 256032, 288036, 298704, 329184, 336042, 341376, 384048, 398272, 438912, 448056, 504063, 508032, 512064, 576072, 597408, 658368, 672084, 768096, 796544, 896112, 1008126, 1024128, 1152144, 1194816, 1316736, 1344168, 1536192, 1792224, 2016252, 2304288, 2389632, 2688336, 3072384, 3584448, 4032504, 4608576, 5376672, 7168896, 8065008, 9217152, 10753344, 16130016, 21506688, 32260032, 64520064]

約数ペア:

[(1, 64520064), (2, 32260032), (3, 21506688), (4, 16130016), (6, 10753344), (7, 9217152), (8, 8065008), (9, 7168896), (12, 5376672), (14, 4608576), (16, 4032504), (18, 3584448), (21, 3072384), (24, 2688336), (27, 2389632), (28, 2304288), (32, 2016252), (36, 1792224), (42, 1536192), (48, 1344168), (49, 1316736), (54, 1194816), (56, 1152144), (63, 1024128), (64, 1008126), (72, 896112), (81, 796544), (84, 768096), (96, 672084), (98, 658368), (108, 597408), (112, 576072), (126, 512064), (127, 508032), (128, 504063), (144, 448056), (147, 438912), (162, 398272), (168, 384048), (189, 341376), (192, 336042), (196, 329184), (216, 298704), (224, 288036), (252, 256032), (254, 254016), (288, 224028), (294, 219456), (324, 199136), (336, 192024), (378, 170688), (381, 169344), (384, 168021), (392, 164592), (432, 149352), (441, 146304), (448, 144018), (504, 128016), (508, 127008), (567, 113792), (576, 112014), (588, 109728), (648, 99568), (672, 96012), (756, 85344), (762, 84672), (784, 82296), (864, 74676), (882, 73152), (889, 72576), (896, 72009), (1008, 64008), (1016, 63504), (1134, 56896), (1143, 56448), (1152, 56007), (1176, 54864), (1296, 49784), (1323, 48768), (1344, 48006), (1512, 42672), (1524, 42336), (1568, 41148), (1728, 37338), (1764, 36576), (1778, 36288), (2016, 32004), (2032, 31752), (2268, 28448), (2286, 28224), (2352, 27432), (2592, 24892), (2646, 24384), (2667, 24192), (2688, 24003), (3024, 21336), (3048, 21168), (3136, 20574), (3429, 18816), (3456, 18669), (3528, 18288), (3556, 18144), (3969, 16256), (4032, 16002), (4064, 15876), (4536, 14224), (4572, 14112), (4704, 13716), (5184, 12446), (5292, 12192), (5334, 12096), (6048, 10668), (6096, 10584), (6223, 10368), (6272, 10287), (6858, 9408), (7056, 9144), (7112, 9072), (7938, 8128), (8001, 8064)]