209686320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32359}}^1$

素因数の和:32384

約数の個数: 100

約数和(自身を含む): 728294160

約数和(自身を除く): 518607840

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32359, 64718, 97077, 129436, 161795, 194154, 258872, 291231, 323590, 388308, 485385, 517744, 582462, 647180, 776616, 873693, 970770, 1164924, 1294360, 1456155, 1553232, 1747386, 1941540, 2329848, 2588720, 2621079, 2912310, 3494772, 3883080, 4368465, 4659696, 5242158, 5824620, 6989544, 7766160, 8736930, 10484316, 11649240, 13105395, 13979088, 17473860, 20968632, 23298480, 26210790, 34947720, 41937264, 52421580, 69895440, 104843160, 209686320]

約数ペア:

[(1, 209686320), (2, 104843160), (3, 69895440), (4, 52421580), (5, 41937264), (6, 34947720), (8, 26210790), (9, 23298480), (10, 20968632), (12, 17473860), (15, 13979088), (16, 13105395), (18, 11649240), (20, 10484316), (24, 8736930), (27, 7766160), (30, 6989544), (36, 5824620), (40, 5242158), (45, 4659696), (48, 4368465), (54, 3883080), (60, 3494772), (72, 2912310), (80, 2621079), (81, 2588720), (90, 2329848), (108, 1941540), (120, 1747386), (135, 1553232), (144, 1456155), (162, 1294360), (180, 1164924), (216, 970770), (240, 873693), (270, 776616), (324, 647180), (360, 582462), (405, 517744), (432, 485385), (540, 388308), (648, 323590), (720, 291231), (810, 258872), (1080, 194154), (1296, 161795), (1620, 129436), (2160, 97077), (3240, 64718), (6480, 32359)]