680678208

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{8039}}^1$

素因数の和:8074

約数の個数: 168

約数和(自身を含む): 2328062400

約数和(自身を除く): 1647384192

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 8039, 9408, 10584, 12096, 14112, 16078, 21168, 24117, 28224, 32156, 42336, 48234, 56273, 64312, 72351, 84672, 96468, 112546, 128624, 144702, 168819, 192936, 217053, 225092, 257248, 289404, 337638, 385872, 393911, 434106, 450184, 506457, 514496, 578808, 675276, 771744, 787822, 868212, 900368, 1012914, 1157616, 1181733, 1350552, 1519371, 1543488, 1575644, 1736424, 1800736, 2025828, 2315232, 2363466, 2701104, 3038742, 3151288, 3472848, 3545199, 3601472, 4051656, 4630464, 4726932, 5402208, 6077484, 6302576, 6945696, 7090398, 8103312, 9453864, 10635597, 10804416, 12154968, 12605152, 13891392, 14180796, 16206624, 18907728, 21271194, 24309936, 25210304, 28361592, 32413248, 37815456, 42542388, 48619872, 56723184, 75630912, 85084776, 97239744, 113446368, 170169552, 226892736, 340339104, 680678208]

約数ペア:

[(1, 680678208), (2, 340339104), (3, 226892736), (4, 170169552), (6, 113446368), (7, 97239744), (8, 85084776), (9, 75630912), (12, 56723184), (14, 48619872), (16, 42542388), (18, 37815456), (21, 32413248), (24, 28361592), (27, 25210304), (28, 24309936), (32, 21271194), (36, 18907728), (42, 16206624), (48, 14180796), (49, 13891392), (54, 12605152), (56, 12154968), (63, 10804416), (64, 10635597), (72, 9453864), (84, 8103312), (96, 7090398), (98, 6945696), (108, 6302576), (112, 6077484), (126, 5402208), (144, 4726932), (147, 4630464), (168, 4051656), (189, 3601472), (192, 3545199), (196, 3472848), (216, 3151288), (224, 3038742), (252, 2701104), (288, 2363466), (294, 2315232), (336, 2025828), (378, 1800736), (392, 1736424), (432, 1575644), (441, 1543488), (448, 1519371), (504, 1350552), (576, 1181733), (588, 1157616), (672, 1012914), (756, 900368), (784, 868212), (864, 787822), (882, 771744), (1008, 675276), (1176, 578808), (1323, 514496), (1344, 506457), (1512, 450184), (1568, 434106), (1728, 393911), (1764, 385872), (2016, 337638), (2352, 289404), (2646, 257248), (3024, 225092), (3136, 217053), (3528, 192936), (4032, 168819), (4704, 144702), (5292, 128624), (6048, 112546), (7056, 96468), (8039, 84672), (9408, 72351), (10584, 64312), (12096, 56273), (14112, 48234), (16078, 42336), (21168, 32156), (24117, 28224)]