713497720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 1819843200

約数和(自身を除く): 1106345480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 353, 460, 520, 598, 676, 706, 845, 920, 1196, 1352, 1412, 1495, 1690, 1765, 2197, 2392, 2824, 2990, 3380, 3530, 3887, 4394, 4589, 5980, 6760, 7060, 7774, 8119, 8788, 9178, 10985, 11960, 14120, 15548, 16238, 17576, 18356, 19435, 21970, 22945, 31096, 32476, 36712, 38870, 40595, 43940, 45890, 50531, 59657, 64952, 77740, 81190, 87880, 91780, 101062, 105547, 119314, 155480, 162380, 183560, 202124, 211094, 238628, 252655, 298285, 324760, 404248, 422188, 477256, 505310, 527735, 596570, 775541, 844376, 1010620, 1055470, 1193140, 1372111, 1551082, 2021240, 2110940, 2386280, 2744222, 3102164, 3877705, 4221880, 5488444, 6204328, 6860555, 7755410, 10976888, 13721110, 15510820, 17837443, 27442220, 31021640, 35674886, 54884440, 71349772, 89187215, 142699544, 178374430, 356748860, 713497720]

約数ペア:

[(1, 713497720), (2, 356748860), (4, 178374430), (5, 142699544), (8, 89187215), (10, 71349772), (13, 54884440), (20, 35674886), (23, 31021640), (26, 27442220), (40, 17837443), (46, 15510820), (52, 13721110), (65, 10976888), (92, 7755410), (104, 6860555), (115, 6204328), (130, 5488444), (169, 4221880), (184, 3877705), (230, 3102164), (260, 2744222), (299, 2386280), (338, 2110940), (353, 2021240), (460, 1551082), (520, 1372111), (598, 1193140), (676, 1055470), (706, 1010620), (845, 844376), (920, 775541), (1196, 596570), (1352, 527735), (1412, 505310), (1495, 477256), (1690, 422188), (1765, 404248), (2197, 324760), (2392, 298285), (2824, 252655), (2990, 238628), (3380, 211094), (3530, 202124), (3887, 183560), (4394, 162380), (4589, 155480), (5980, 119314), (6760, 105547), (7060, 101062), (7774, 91780), (8119, 87880), (8788, 81190), (9178, 77740), (10985, 64952), (11960, 59657), (14120, 50531), (15548, 45890), (16238, 43940), (17576, 40595), (18356, 38870), (19435, 36712), (21970, 32476), (22945, 31096)]