1570245712

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1920

約数の個数: 80

約数和(自身を含む): 3557232640

約数和(自身を除く): 1986986928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 103, 112, 158, 206, 316, 412, 553, 632, 721, 824, 1106, 1264, 1442, 1648, 1723, 2212, 2884, 3446, 4424, 5768, 6892, 8137, 8848, 11536, 12061, 13784, 16274, 24122, 27568, 32548, 48244, 56959, 65096, 96488, 113918, 130192, 136117, 177469, 192976, 227836, 272234, 354938, 455672, 544468, 709876, 911344, 952819, 1088936, 1242283, 1419752, 1905638, 2177872, 2484566, 2839504, 3811276, 4969132, 7622552, 9938264, 14020051, 15245104, 19876528, 28040102, 56080204, 98140357, 112160408, 196280714, 224320816, 392561428, 785122856, 1570245712]

約数ペア:

[(1, 1570245712), (2, 785122856), (4, 392561428), (7, 224320816), (8, 196280714), (14, 112160408), (16, 98140357), (28, 56080204), (56, 28040102), (79, 19876528), (103, 15245104), (112, 14020051), (158, 9938264), (206, 7622552), (316, 4969132), (412, 3811276), (553, 2839504), (632, 2484566), (721, 2177872), (824, 1905638), (1106, 1419752), (1264, 1242283), (1442, 1088936), (1648, 952819), (1723, 911344), (2212, 709876), (2884, 544468), (3446, 455672), (4424, 354938), (5768, 272234), (6892, 227836), (8137, 192976), (8848, 177469), (11536, 136117), (12061, 130192), (13784, 113918), (16274, 96488), (24122, 65096), (27568, 56959), (32548, 48244)]