15623808

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 45532800

約数和(自身を除く): 29908992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 61, 64, 69, 87, 92, 96, 116, 122, 128, 138, 174, 183, 184, 192, 232, 244, 276, 348, 366, 368, 384, 464, 488, 552, 667, 696, 732, 736, 928, 976, 1104, 1334, 1392, 1403, 1464, 1472, 1769, 1856, 1952, 2001, 2208, 2668, 2784, 2806, 2928, 2944, 3538, 3712, 3904, 4002, 4209, 4416, 5307, 5336, 5568, 5612, 5856, 7076, 7808, 8004, 8418, 8832, 10614, 10672, 11136, 11224, 11712, 14152, 16008, 16836, 21228, 21344, 22448, 23424, 28304, 32016, 33672, 40687, 42456, 42688, 44896, 56608, 64032, 67344, 81374, 84912, 85376, 89792, 113216, 122061, 128064, 134688, 162748, 169824, 179584, 226432, 244122, 256128, 269376, 325496, 339648, 488244, 538752, 650992, 679296, 976488, 1301984, 1952976, 2603968, 3905952, 5207936, 7811904, 15623808]

約数ペア:

[(1, 15623808), (2, 7811904), (3, 5207936), (4, 3905952), (6, 2603968), (8, 1952976), (12, 1301984), (16, 976488), (23, 679296), (24, 650992), (29, 538752), (32, 488244), (46, 339648), (48, 325496), (58, 269376), (61, 256128), (64, 244122), (69, 226432), (87, 179584), (92, 169824), (96, 162748), (116, 134688), (122, 128064), (128, 122061), (138, 113216), (174, 89792), (183, 85376), (184, 84912), (192, 81374), (232, 67344), (244, 64032), (276, 56608), (348, 44896), (366, 42688), (368, 42456), (384, 40687), (464, 33672), (488, 32016), (552, 28304), (667, 23424), (696, 22448), (732, 21344), (736, 21228), (928, 16836), (976, 16008), (1104, 14152), (1334, 11712), (1392, 11224), (1403, 11136), (1464, 10672), (1472, 10614), (1769, 8832), (1856, 8418), (1952, 8004), (2001, 7808), (2208, 7076), (2668, 5856), (2784, 5612), (2806, 5568), (2928, 5336), (2944, 5307), (3538, 4416), (3712, 4209), (3904, 4002)]