197765640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9311}}^1$

素因数の和:9387

約数の個数: 96

約数和(自身を含む): 653702400

約数和(自身を除く): 455936760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 9311, 10620, 18622, 21240, 27933, 37244, 46555, 55866, 74488, 83799, 93110, 111732, 139665, 167598, 186220, 223464, 279330, 335196, 372440, 418995, 549349, 558660, 670392, 837990, 1098698, 1117320, 1648047, 1675980, 2197396, 2746745, 3296094, 3351960, 4394792, 4944141, 5493490, 6592188, 8240235, 9888282, 10986980, 13184376, 16480470, 19776564, 21973960, 24720705, 32960940, 39553128, 49441410, 65921880, 98882820, 197765640]

約数ペア:

[(1, 197765640), (2, 98882820), (3, 65921880), (4, 49441410), (5, 39553128), (6, 32960940), (8, 24720705), (9, 21973960), (10, 19776564), (12, 16480470), (15, 13184376), (18, 10986980), (20, 9888282), (24, 8240235), (30, 6592188), (36, 5493490), (40, 4944141), (45, 4394792), (59, 3351960), (60, 3296094), (72, 2746745), (90, 2197396), (118, 1675980), (120, 1648047), (177, 1117320), (180, 1098698), (236, 837990), (295, 670392), (354, 558660), (360, 549349), (472, 418995), (531, 372440), (590, 335196), (708, 279330), (885, 223464), (1062, 186220), (1180, 167598), (1416, 139665), (1770, 111732), (2124, 93110), (2360, 83799), (2655, 74488), (3540, 55866), (4248, 46555), (5310, 37244), (7080, 27933), (9311, 21240), (10620, 18622)]