17318520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 57142800

約数和(自身を除く): 39824280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 659, 730, 876, 1095, 1314, 1318, 1460, 1752, 1977, 2190, 2628, 2636, 2920, 3285, 3295, 3954, 4380, 5256, 5272, 5931, 6570, 6590, 7908, 8760, 9885, 11862, 13140, 13180, 15816, 19770, 23724, 26280, 26360, 29655, 39540, 47448, 48107, 59310, 79080, 96214, 118620, 144321, 192428, 237240, 240535, 288642, 384856, 432963, 481070, 577284, 721605, 865926, 962140, 1154568, 1443210, 1731852, 1924280, 2164815, 2886420, 3463704, 4329630, 5772840, 8659260, 17318520]

約数ペア:

[(1, 17318520), (2, 8659260), (3, 5772840), (4, 4329630), (5, 3463704), (6, 2886420), (8, 2164815), (9, 1924280), (10, 1731852), (12, 1443210), (15, 1154568), (18, 962140), (20, 865926), (24, 721605), (30, 577284), (36, 481070), (40, 432963), (45, 384856), (60, 288642), (72, 240535), (73, 237240), (90, 192428), (120, 144321), (146, 118620), (180, 96214), (219, 79080), (292, 59310), (360, 48107), (365, 47448), (438, 39540), (584, 29655), (657, 26360), (659, 26280), (730, 23724), (876, 19770), (1095, 15816), (1314, 13180), (1318, 13140), (1460, 11862), (1752, 9885), (1977, 8760), (2190, 7908), (2628, 6590), (2636, 6570), (2920, 5931), (3285, 5272), (3295, 5256), (3954, 4380)]