15531264

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 53421984

約数和(自身を除く): 37890720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 107, 108, 112, 126, 128, 144, 162, 168, 189, 192, 214, 216, 224, 252, 256, 288, 321, 324, 336, 378, 384, 428, 432, 448, 504, 567, 576, 642, 648, 672, 749, 756, 768, 856, 864, 896, 963, 1008, 1134, 1152, 1284, 1296, 1344, 1498, 1512, 1712, 1728, 1792, 1926, 2016, 2247, 2268, 2304, 2568, 2592, 2688, 2889, 2996, 3024, 3424, 3456, 3852, 4032, 4494, 4536, 5136, 5184, 5376, 5778, 5992, 6048, 6741, 6848, 6912, 7704, 8064, 8667, 8988, 9072, 10272, 10368, 11556, 11984, 12096, 13482, 13696, 15408, 16128, 17334, 17976, 18144, 20223, 20544, 20736, 23112, 23968, 24192, 26964, 27392, 30816, 34668, 35952, 36288, 40446, 41088, 46224, 47936, 48384, 53928, 60669, 61632, 69336, 71904, 72576, 80892, 82176, 92448, 95872, 107856, 121338, 123264, 138672, 143808, 145152, 161784, 184896, 191744, 215712, 242676, 246528, 277344, 287616, 323568, 369792, 431424, 485352, 554688, 575232, 647136, 739584, 862848, 970704, 1109376, 1294272, 1725696, 1941408, 2218752, 2588544, 3882816, 5177088, 7765632, 15531264]

約数ペア:

[(1, 15531264), (2, 7765632), (3, 5177088), (4, 3882816), (6, 2588544), (7, 2218752), (8, 1941408), (9, 1725696), (12, 1294272), (14, 1109376), (16, 970704), (18, 862848), (21, 739584), (24, 647136), (27, 575232), (28, 554688), (32, 485352), (36, 431424), (42, 369792), (48, 323568), (54, 287616), (56, 277344), (63, 246528), (64, 242676), (72, 215712), (81, 191744), (84, 184896), (96, 161784), (107, 145152), (108, 143808), (112, 138672), (126, 123264), (128, 121338), (144, 107856), (162, 95872), (168, 92448), (189, 82176), (192, 80892), (214, 72576), (216, 71904), (224, 69336), (252, 61632), (256, 60669), (288, 53928), (321, 48384), (324, 47936), (336, 46224), (378, 41088), (384, 40446), (428, 36288), (432, 35952), (448, 34668), (504, 30816), (567, 27392), (576, 26964), (642, 24192), (648, 23968), (672, 23112), (749, 20736), (756, 20544), (768, 20223), (856, 18144), (864, 17976), (896, 17334), (963, 16128), (1008, 15408), (1134, 13696), (1152, 13482), (1284, 12096), (1296, 11984), (1344, 11556), (1498, 10368), (1512, 10272), (1712, 9072), (1728, 8988), (1792, 8667), (1926, 8064), (2016, 7704), (2247, 6912), (2268, 6848), (2304, 6741), (2568, 6048), (2592, 5992), (2688, 5778), (2889, 5376), (2996, 5184), (3024, 5136), (3424, 4536), (3456, 4494), (3852, 4032)]