240015104

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 551781888

約数和(自身を除く): 311766784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 448, 604, 887, 896, 1057, 1208, 1774, 1792, 2114, 2416, 3548, 4228, 4832, 6209, 7096, 8456, 9664, 12418, 14192, 16912, 19328, 24836, 28384, 33824, 38656, 49672, 56768, 67648, 99344, 113536, 133937, 135296, 198688, 227072, 267874, 270592, 397376, 535748, 794752, 937559, 1071496, 1589504, 1875118, 2142992, 3750236, 4285984, 7500472, 8571968, 15000944, 17143936, 30001888, 34287872, 60003776, 120007552, 240015104]

約数ペア:

[(1, 240015104), (2, 120007552), (4, 60003776), (7, 34287872), (8, 30001888), (14, 17143936), (16, 15000944), (28, 8571968), (32, 7500472), (56, 4285984), (64, 3750236), (112, 2142992), (128, 1875118), (151, 1589504), (224, 1071496), (256, 937559), (302, 794752), (448, 535748), (604, 397376), (887, 270592), (896, 267874), (1057, 227072), (1208, 198688), (1774, 135296), (1792, 133937), (2114, 113536), (2416, 99344), (3548, 67648), (4228, 56768), (4832, 49672), (6209, 38656), (7096, 33824), (8456, 28384), (9664, 24836), (12418, 19328), (14192, 16912)]