162536761720

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2389}}^1\times {\mathrm{6323}}^1$

素因数の和:8992

約数の個数: 64

約数和(自身を含む): 367278948000

約数和(自身を除く): 204742186280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2389, 2690, 4778, 5380, 6323, 9556, 10760, 11945, 12646, 19112, 23890, 25292, 31615, 47780, 50584, 63230, 95560, 126460, 252920, 642641, 1285282, 1700887, 2570564, 3213205, 3401774, 5141128, 6426410, 6803548, 8504435, 12852820, 13607096, 15105647, 17008870, 25705640, 30211294, 34017740, 60422588, 68035480, 75528235, 120845176, 151056470, 302112940, 604225880, 4063419043, 8126838086, 16253676172, 20317095215, 32507352344, 40634190430, 81268380860, 162536761720]

約数ペア:

[(1, 162536761720), (2, 81268380860), (4, 40634190430), (5, 32507352344), (8, 20317095215), (10, 16253676172), (20, 8126838086), (40, 4063419043), (269, 604225880), (538, 302112940), (1076, 151056470), (1345, 120845176), (2152, 75528235), (2389, 68035480), (2690, 60422588), (4778, 34017740), (5380, 30211294), (6323, 25705640), (9556, 17008870), (10760, 15105647), (11945, 13607096), (12646, 12852820), (19112, 8504435), (23890, 6803548), (25292, 6426410), (31615, 5141128), (47780, 3401774), (50584, 3213205), (63230, 2570564), (95560, 1700887), (126460, 1285282), (252920, 642641)]