791216331240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{125621}}^1$

素因数の和:126427

約数の個数: 128

約数和(自身を含む): 2409530457600

約数和(自身を除く): 1618314126360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 719, 730, 876, 1095, 1438, 1460, 1752, 2157, 2190, 2876, 2920, 3595, 4314, 4380, 5752, 7190, 8628, 8760, 10785, 14380, 17256, 21570, 28760, 43140, 52487, 86280, 104974, 125621, 157461, 209948, 251242, 262435, 314922, 376863, 419896, 502484, 524870, 628105, 629844, 753726, 787305, 1004968, 1049740, 1256210, 1259688, 1507452, 1574610, 1884315, 2099480, 2512420, 3014904, 3149220, 3768630, 5024840, 6298440, 7537260, 9170333, 15074520, 18340666, 27510999, 36681332, 45851665, 55021998, 73362664, 90321499, 91703330, 110043996, 137554995, 180642998, 183406660, 220087992, 270964497, 275109990, 361285996, 366813320, 451607495, 541928994, 550219980, 722571992, 903214990, 1083857988, 1100439960, 1354822485, 1806429980, 2167715976, 2709644970, 3612859960, 5419289940, 6593469427, 10838579880, 13186938854, 19780408281, 26373877708, 32967347135, 39560816562, 52747755416, 65934694270, 79121633124, 98902041405, 131869388540, 158243266248, 197804082810, 263738777080, 395608165620, 791216331240]

約数ペア:

[(1, 791216331240), (2, 395608165620), (3, 263738777080), (4, 197804082810), (5, 158243266248), (6, 131869388540), (8, 98902041405), (10, 79121633124), (12, 65934694270), (15, 52747755416), (20, 39560816562), (24, 32967347135), (30, 26373877708), (40, 19780408281), (60, 13186938854), (73, 10838579880), (120, 6593469427), (146, 5419289940), (219, 3612859960), (292, 2709644970), (365, 2167715976), (438, 1806429980), (584, 1354822485), (719, 1100439960), (730, 1083857988), (876, 903214990), (1095, 722571992), (1438, 550219980), (1460, 541928994), (1752, 451607495), (2157, 366813320), (2190, 361285996), (2876, 275109990), (2920, 270964497), (3595, 220087992), (4314, 183406660), (4380, 180642998), (5752, 137554995), (7190, 110043996), (8628, 91703330), (8760, 90321499), (10785, 73362664), (14380, 55021998), (17256, 45851665), (21570, 36681332), (28760, 27510999), (43140, 18340666), (52487, 15074520), (86280, 9170333), (104974, 7537260), (125621, 6298440), (157461, 5024840), (209948, 3768630), (251242, 3149220), (262435, 3014904), (314922, 2512420), (376863, 2099480), (419896, 1884315), (502484, 1574610), (524870, 1507452), (628105, 1259688), (629844, 1256210), (753726, 1049740), (787305, 1004968)]