15227029280

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{4091}}^1$

素因数の和:4690

約数の個数: 96

約数和(自身を含む): 36887514048

約数和(自身を除く): 21660484768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 541, 688, 860, 1082, 1376, 1720, 2164, 2705, 3440, 4091, 4328, 5410, 6880, 8182, 8656, 10820, 16364, 17312, 20455, 21640, 23263, 32728, 40910, 43280, 46526, 65456, 81820, 86560, 93052, 116315, 130912, 163640, 175913, 186104, 232630, 327280, 351826, 372208, 465260, 654560, 703652, 744416, 879565, 930520, 1407304, 1759130, 1861040, 2213231, 2814608, 3518260, 3722080, 4426462, 5629216, 7036520, 8852924, 11066155, 14073040, 17705848, 22132310, 28146080, 35411696, 44264620, 70823392, 88529240, 95168933, 177058480, 190337866, 354116960, 380675732, 475844665, 761351464, 951689330, 1522702928, 1903378660, 3045405856, 3806757320, 7613514640, 15227029280]

約数ペア:

[(1, 15227029280), (2, 7613514640), (4, 3806757320), (5, 3045405856), (8, 1903378660), (10, 1522702928), (16, 951689330), (20, 761351464), (32, 475844665), (40, 380675732), (43, 354116960), (80, 190337866), (86, 177058480), (160, 95168933), (172, 88529240), (215, 70823392), (344, 44264620), (430, 35411696), (541, 28146080), (688, 22132310), (860, 17705848), (1082, 14073040), (1376, 11066155), (1720, 8852924), (2164, 7036520), (2705, 5629216), (3440, 4426462), (4091, 3722080), (4328, 3518260), (5410, 2814608), (6880, 2213231), (8182, 1861040), (8656, 1759130), (10820, 1407304), (16364, 930520), (17312, 879565), (20455, 744416), (21640, 703652), (23263, 654560), (32728, 465260), (40910, 372208), (43280, 351826), (46526, 327280), (65456, 232630), (81820, 186104), (86560, 175913), (93052, 163640), (116315, 130912)]