240504576

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 740622960

約数和(自身を除く): 500118384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 109, 128, 136, 156, 169, 192, 204, 208, 218, 221, 256, 272, 312, 327, 338, 384, 408, 416, 436, 442, 507, 544, 624, 654, 663, 676, 768, 816, 832, 872, 884, 1014, 1088, 1248, 1308, 1326, 1352, 1417, 1632, 1664, 1744, 1768, 1853, 2028, 2176, 2496, 2616, 2652, 2704, 2834, 2873, 3264, 3328, 3488, 3536, 3706, 4056, 4251, 4352, 4992, 5232, 5304, 5408, 5559, 5668, 5746, 6528, 6976, 7072, 7412, 8112, 8502, 8619, 9984, 10464, 10608, 10816, 11118, 11336, 11492, 13056, 13952, 14144, 14824, 16224, 17004, 17238, 18421, 20928, 21216, 21632, 22236, 22672, 22984, 24089, 27904, 28288, 29648, 32448, 34008, 34476, 36842, 41856, 42432, 43264, 44472, 45344, 45968, 48178, 55263, 56576, 59296, 64896, 68016, 68952, 72267, 73684, 83712, 84864, 88944, 90688, 91936, 96356, 110526, 118592, 129792, 136032, 137904, 144534, 147368, 169728, 177888, 181376, 183872, 192712, 221052, 237184, 272064, 275808, 289068, 294736, 313157, 355776, 362752, 367744, 385424, 442104, 474368, 544128, 551616, 578136, 589472, 626314, 711552, 735488, 770848, 884208, 939471, 1088256, 1103232, 1156272, 1178944, 1252628, 1423104, 1541696, 1768416, 1878942, 2206464, 2312544, 2357888, 2505256, 3083392, 3536832, 3757884, 4625088, 4715776, 5010512, 6166784, 7073664, 7515768, 9250176, 10021024, 14147328, 15031536, 18500352, 20042048, 30063072, 40084096, 60126144, 80168192, 120252288, 240504576]

約数ペア:

[(1, 240504576), (2, 120252288), (3, 80168192), (4, 60126144), (6, 40084096), (8, 30063072), (12, 20042048), (13, 18500352), (16, 15031536), (17, 14147328), (24, 10021024), (26, 9250176), (32, 7515768), (34, 7073664), (39, 6166784), (48, 5010512), (51, 4715776), (52, 4625088), (64, 3757884), (68, 3536832), (78, 3083392), (96, 2505256), (102, 2357888), (104, 2312544), (109, 2206464), (128, 1878942), (136, 1768416), (156, 1541696), (169, 1423104), (192, 1252628), (204, 1178944), (208, 1156272), (218, 1103232), (221, 1088256), (256, 939471), (272, 884208), (312, 770848), (327, 735488), (338, 711552), (384, 626314), (408, 589472), (416, 578136), (436, 551616), (442, 544128), (507, 474368), (544, 442104), (624, 385424), (654, 367744), (663, 362752), (676, 355776), (768, 313157), (816, 294736), (832, 289068), (872, 275808), (884, 272064), (1014, 237184), (1088, 221052), (1248, 192712), (1308, 183872), (1326, 181376), (1352, 177888), (1417, 169728), (1632, 147368), (1664, 144534), (1744, 137904), (1768, 136032), (1853, 129792), (2028, 118592), (2176, 110526), (2496, 96356), (2616, 91936), (2652, 90688), (2704, 88944), (2834, 84864), (2873, 83712), (3264, 73684), (3328, 72267), (3488, 68952), (3536, 68016), (3706, 64896), (4056, 59296), (4251, 56576), (4352, 55263), (4992, 48178), (5232, 45968), (5304, 45344), (5408, 44472), (5559, 43264), (5668, 42432), (5746, 41856), (6528, 36842), (6976, 34476), (7072, 34008), (7412, 32448), (8112, 29648), (8502, 28288), (8619, 27904), (9984, 24089), (10464, 22984), (10608, 22672), (10816, 22236), (11118, 21632), (11336, 21216), (11492, 20928), (13056, 18421), (13952, 17238), (14144, 17004), (14824, 16224)]