720271776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9051

約数の個数: 144

約数和(自身を含む): 2329036416

約数和(自身を除く): 1608764640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4998, 5712, 6664, 9007, 9996, 11424, 13328, 18014, 19992, 26656, 27021, 36028, 39984, 54042, 63049, 72056, 79968, 108084, 126098, 144112, 153119, 189147, 216168, 252196, 288224, 306238, 378294, 432336, 441343, 459357, 504392, 612476, 756588, 864672, 882686, 918714, 1008784, 1071833, 1224952, 1324029, 1513176, 1765372, 1837428, 2017568, 2143666, 2449904, 2648058, 3026352, 3215499, 3530744, 3674856, 4287332, 4899808, 5296116, 6052704, 6430998, 7061488, 7349712, 7502831, 8574664, 10592232, 12861996, 14122976, 14699424, 15005662, 17149328, 21184464, 22508493, 25723992, 30011324, 34298656, 42368928, 45016986, 51447984, 60022648, 90033972, 102895968, 120045296, 180067944, 240090592, 360135888, 720271776]

約数ペア:

[(1, 720271776), (2, 360135888), (3, 240090592), (4, 180067944), (6, 120045296), (7, 102895968), (8, 90033972), (12, 60022648), (14, 51447984), (16, 45016986), (17, 42368928), (21, 34298656), (24, 30011324), (28, 25723992), (32, 22508493), (34, 21184464), (42, 17149328), (48, 15005662), (49, 14699424), (51, 14122976), (56, 12861996), (68, 10592232), (84, 8574664), (96, 7502831), (98, 7349712), (102, 7061488), (112, 6430998), (119, 6052704), (136, 5296116), (147, 4899808), (168, 4287332), (196, 3674856), (204, 3530744), (224, 3215499), (238, 3026352), (272, 2648058), (294, 2449904), (336, 2143666), (357, 2017568), (392, 1837428), (408, 1765372), (476, 1513176), (544, 1324029), (588, 1224952), (672, 1071833), (714, 1008784), (784, 918714), (816, 882686), (833, 864672), (952, 756588), (1176, 612476), (1428, 504392), (1568, 459357), (1632, 441343), (1666, 432336), (1904, 378294), (2352, 306238), (2499, 288224), (2856, 252196), (3332, 216168), (3808, 189147), (4704, 153119), (4998, 144112), (5712, 126098), (6664, 108084), (9007, 79968), (9996, 72056), (11424, 63049), (13328, 54042), (18014, 39984), (19992, 36028), (26656, 27021)]