104217840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 140

約数和(自身を含む): 363496824

約数和(自身を除く): 259278984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1787, 1944, 2160, 2430, 2916, 3240, 3574, 3645, 3888, 4860, 5361, 5832, 6480, 7148, 7290, 8935, 9720, 10722, 11664, 14296, 14580, 16083, 17870, 19440, 21444, 26805, 28592, 29160, 32166, 35740, 42888, 48249, 53610, 58320, 64332, 71480, 80415, 85776, 96498, 107220, 128664, 142960, 144747, 160830, 192996, 214440, 241245, 257328, 289494, 321660, 385992, 428880, 434241, 482490, 578988, 643320, 723735, 771984, 868482, 964980, 1157976, 1286640, 1302723, 1447470, 1736964, 1929960, 2171205, 2315952, 2605446, 2894940, 3473928, 3859920, 4342410, 5210892, 5789880, 6513615, 6947856, 8684820, 10421784, 11579760, 13027230, 17369640, 20843568, 26054460, 34739280, 52108920, 104217840]

約数ペア:

[(1, 104217840), (2, 52108920), (3, 34739280), (4, 26054460), (5, 20843568), (6, 17369640), (8, 13027230), (9, 11579760), (10, 10421784), (12, 8684820), (15, 6947856), (16, 6513615), (18, 5789880), (20, 5210892), (24, 4342410), (27, 3859920), (30, 3473928), (36, 2894940), (40, 2605446), (45, 2315952), (48, 2171205), (54, 1929960), (60, 1736964), (72, 1447470), (80, 1302723), (81, 1286640), (90, 1157976), (108, 964980), (120, 868482), (135, 771984), (144, 723735), (162, 643320), (180, 578988), (216, 482490), (240, 434241), (243, 428880), (270, 385992), (324, 321660), (360, 289494), (405, 257328), (432, 241245), (486, 214440), (540, 192996), (648, 160830), (720, 144747), (729, 142960), (810, 128664), (972, 107220), (1080, 96498), (1215, 85776), (1296, 80415), (1458, 71480), (1620, 64332), (1787, 58320), (1944, 53610), (2160, 48249), (2430, 42888), (2916, 35740), (3240, 32166), (3574, 29160), (3645, 28592), (3888, 26805), (4860, 21444), (5361, 19440), (5832, 17870), (6480, 16083), (7148, 14580), (7290, 14296), (8935, 11664), (9720, 10722)]