1299905712

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{61409}}^1$

素因数の和:61440

約数の個数: 120

約数和(自身を含む): 4340458800

約数和(自身を除く): 3040553088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 21168, 61409, 122818, 184227, 245636, 368454, 429863, 491272, 552681, 736908, 859726, 982544, 1105362, 1289589, 1473816, 1658043, 1719452, 2210724, 2579178, 2947632, 3009041, 3316086, 3438904, 3868767, 4421448, 5158356, 6018082, 6632172, 6877808, 7737534, 8842896, 9027123, 10316712, 11606301, 12036164, 13264344, 15475068, 18054246, 20633424, 23212602, 24072328, 26528688, 27081369, 30950136, 36108492, 46425204, 48144656, 54162738, 61900272, 72216984, 81244107, 92850408, 108325476, 144433968, 162488214, 185700816, 216650952, 324976428, 433301904, 649952856, 1299905712]

約数ペア:

[(1, 1299905712), (2, 649952856), (3, 433301904), (4, 324976428), (6, 216650952), (7, 185700816), (8, 162488214), (9, 144433968), (12, 108325476), (14, 92850408), (16, 81244107), (18, 72216984), (21, 61900272), (24, 54162738), (27, 48144656), (28, 46425204), (36, 36108492), (42, 30950136), (48, 27081369), (49, 26528688), (54, 24072328), (56, 23212602), (63, 20633424), (72, 18054246), (84, 15475068), (98, 13264344), (108, 12036164), (112, 11606301), (126, 10316712), (144, 9027123), (147, 8842896), (168, 7737534), (189, 6877808), (196, 6632172), (216, 6018082), (252, 5158356), (294, 4421448), (336, 3868767), (378, 3438904), (392, 3316086), (432, 3009041), (441, 2947632), (504, 2579178), (588, 2210724), (756, 1719452), (784, 1658043), (882, 1473816), (1008, 1289589), (1176, 1105362), (1323, 982544), (1512, 859726), (1764, 736908), (2352, 552681), (2646, 491272), (3024, 429863), (3528, 368454), (5292, 245636), (7056, 184227), (10584, 122818), (21168, 61409)]