7852943520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{201979}}^1$

素因数の和:202009

約数の個数: 144

約数和(自身を含む): 27790832160

約数和(自身を除く): 19937888640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 201979, 403958, 605937, 807916, 1009895, 1211874, 1615832, 1817811, 2019790, 2423748, 3029685, 3231664, 3635622, 4039580, 4847496, 5453433, 6059370, 6463328, 7271244, 8079160, 9089055, 9694992, 10906866, 12118740, 14542488, 16158320, 16360299, 18178110, 19389984, 21813732, 24237480, 27267165, 29084976, 32316640, 32720598, 36356220, 43627464, 48474960, 49080897, 54534330, 58169952, 65441196, 72712440, 81801495, 87254928, 96949920, 98161794, 109068660, 130882392, 145424880, 163602990, 174509856, 196323588, 218137320, 245404485, 261764784, 290849760, 327205980, 392647176, 436274640, 490808970, 523529568, 654411960, 785294352, 872549280, 981617940, 1308823920, 1570588704, 1963235880, 2617647840, 3926471760, 7852943520]

約数ペア:

[(1, 7852943520), (2, 3926471760), (3, 2617647840), (4, 1963235880), (5, 1570588704), (6, 1308823920), (8, 981617940), (9, 872549280), (10, 785294352), (12, 654411960), (15, 523529568), (16, 490808970), (18, 436274640), (20, 392647176), (24, 327205980), (27, 290849760), (30, 261764784), (32, 245404485), (36, 218137320), (40, 196323588), (45, 174509856), (48, 163602990), (54, 145424880), (60, 130882392), (72, 109068660), (80, 98161794), (81, 96949920), (90, 87254928), (96, 81801495), (108, 72712440), (120, 65441196), (135, 58169952), (144, 54534330), (160, 49080897), (162, 48474960), (180, 43627464), (216, 36356220), (240, 32720598), (243, 32316640), (270, 29084976), (288, 27267165), (324, 24237480), (360, 21813732), (405, 19389984), (432, 18178110), (480, 16360299), (486, 16158320), (540, 14542488), (648, 12118740), (720, 10906866), (810, 9694992), (864, 9089055), (972, 8079160), (1080, 7271244), (1215, 6463328), (1296, 6059370), (1440, 5453433), (1620, 4847496), (1944, 4039580), (2160, 3635622), (2430, 3231664), (2592, 3029685), (3240, 2423748), (3888, 2019790), (4320, 1817811), (4860, 1615832), (6480, 1211874), (7776, 1009895), (9720, 807916), (12960, 605937), (19440, 403958), (38880, 201979)]