15040256

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 38447640

約数和(自身を除く): 23407384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 109, 112, 128, 154, 176, 196, 218, 224, 256, 308, 352, 392, 436, 448, 539, 616, 704, 763, 784, 872, 896, 1078, 1199, 1232, 1408, 1526, 1568, 1744, 1792, 2156, 2398, 2464, 2816, 3052, 3136, 3488, 4312, 4796, 4928, 5341, 6104, 6272, 6976, 8393, 8624, 9592, 9856, 10682, 12208, 12544, 13952, 16786, 17248, 19184, 19712, 21364, 24416, 27904, 33572, 34496, 38368, 42728, 48832, 58751, 67144, 68992, 76736, 85456, 97664, 117502, 134288, 137984, 153472, 170912, 195328, 235004, 268576, 306944, 341824, 470008, 537152, 683648, 940016, 1074304, 1367296, 1880032, 2148608, 3760064, 7520128, 15040256]

約数ペア:

[(1, 15040256), (2, 7520128), (4, 3760064), (7, 2148608), (8, 1880032), (11, 1367296), (14, 1074304), (16, 940016), (22, 683648), (28, 537152), (32, 470008), (44, 341824), (49, 306944), (56, 268576), (64, 235004), (77, 195328), (88, 170912), (98, 153472), (109, 137984), (112, 134288), (128, 117502), (154, 97664), (176, 85456), (196, 76736), (218, 68992), (224, 67144), (256, 58751), (308, 48832), (352, 42728), (392, 38368), (436, 34496), (448, 33572), (539, 27904), (616, 24416), (704, 21364), (763, 19712), (784, 19184), (872, 17248), (896, 16786), (1078, 13952), (1199, 12544), (1232, 12208), (1408, 10682), (1526, 9856), (1568, 9592), (1744, 8624), (1792, 8393), (2156, 6976), (2398, 6272), (2464, 6104), (2816, 5341), (3052, 4928), (3136, 4796), (3488, 4312)]