2198528291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106877}}^1\times {\mathrm{85711}}^1$

素因数の和:192604

約数の個数: 80

約数和(自身を含む): 6815580989184

約数和(自身を除く): 4617052697904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 85711, 106877, 171422, 213754, 257133, 320631, 342844, 427508, 428555, 514266, 534385, 641262, 685688, 855016, 857110, 1028532, 1068770, 1282524, 1285665, 1371376, 1603155, 1710032, 1714220, 2057064, 2137540, 2565048, 2571330, 3206310, 3428440, 4114128, 4275080, 5130096, 5142660, 6412620, 6856880, 8550160, 10285320, 12825240, 20570640, 25650480, 9160534547, 18321069094, 27481603641, 36642138188, 45802672735, 54963207282, 73284276376, 91605345470, 109926414564, 137408018205, 146568552752, 183210690940, 219852829128, 274816036410, 366421381880, 439705658256, 549632072820, 732842763760, 1099264145640, 2198528291280]

約数ペア:

[(1, 2198528291280), (2, 1099264145640), (3, 732842763760), (4, 549632072820), (5, 439705658256), (6, 366421381880), (8, 274816036410), (10, 219852829128), (12, 183210690940), (15, 146568552752), (16, 137408018205), (20, 109926414564), (24, 91605345470), (30, 73284276376), (40, 54963207282), (48, 45802672735), (60, 36642138188), (80, 27481603641), (120, 18321069094), (240, 9160534547), (85711, 25650480), (106877, 20570640), (171422, 12825240), (213754, 10285320), (257133, 8550160), (320631, 6856880), (342844, 6412620), (427508, 5142660), (428555, 5130096), (514266, 4275080), (534385, 4114128), (641262, 3428440), (685688, 3206310), (855016, 2571330), (857110, 2565048), (1028532, 2137540), (1068770, 2057064), (1282524, 1714220), (1285665, 1710032), (1371376, 1603155)]