180131616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 409548384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 449, 504, 597, 672, 796, 898, 1008, 1194, 1347, 1393, 1592, 1791, 1796, 2016, 2388, 2694, 2786, 3143, 3184, 3582, 3592, 4041, 4179, 4776, 5388, 5572, 6286, 6368, 7164, 7184, 8082, 8358, 9429, 9552, 10776, 11144, 12537, 12572, 14328, 14368, 16164, 16716, 18858, 19104, 21552, 22288, 25074, 25144, 28287, 28656, 32328, 33432, 37716, 43104, 44576, 50148, 50288, 56574, 57312, 64656, 66864, 75432, 89351, 100296, 100576, 113148, 129312, 133728, 150864, 178702, 200592, 226296, 268053, 301728, 357404, 401184, 452592, 536106, 625457, 714808, 804159, 905184, 1072212, 1250914, 1429616, 1608318, 1876371, 2144424, 2501828, 2859232, 3216636, 3752742, 4288848, 5003656, 5629113, 6433272, 7505484, 8577696, 10007312, 11258226, 12866544, 15010968, 20014624, 22516452, 25733088, 30021936, 45032904, 60043872, 90065808, 180131616]

約数ペア:

[(1, 180131616), (2, 90065808), (3, 60043872), (4, 45032904), (6, 30021936), (7, 25733088), (8, 22516452), (9, 20014624), (12, 15010968), (14, 12866544), (16, 11258226), (18, 10007312), (21, 8577696), (24, 7505484), (28, 6433272), (32, 5629113), (36, 5003656), (42, 4288848), (48, 3752742), (56, 3216636), (63, 2859232), (72, 2501828), (84, 2144424), (96, 1876371), (112, 1608318), (126, 1429616), (144, 1250914), (168, 1072212), (199, 905184), (224, 804159), (252, 714808), (288, 625457), (336, 536106), (398, 452592), (449, 401184), (504, 357404), (597, 301728), (672, 268053), (796, 226296), (898, 200592), (1008, 178702), (1194, 150864), (1347, 133728), (1393, 129312), (1592, 113148), (1791, 100576), (1796, 100296), (2016, 89351), (2388, 75432), (2694, 66864), (2786, 64656), (3143, 57312), (3184, 56574), (3582, 50288), (3592, 50148), (4041, 44576), (4179, 43104), (4776, 37716), (5388, 33432), (5572, 32328), (6286, 28656), (6368, 28287), (7164, 25144), (7184, 25074), (8082, 22288), (8358, 21552), (9429, 19104), (9552, 18858), (10776, 16716), (11144, 16164), (12537, 14368), (12572, 14328)]