302885440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 112

約数和(自身を含む): 847465920

約数和(自身を除く): 544580480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 6619, 9152, 11440, 13238, 22880, 26476, 33095, 45760, 52952, 66190, 72809, 86047, 105904, 132380, 145618, 172094, 211808, 264760, 291236, 344188, 364045, 423616, 430235, 529520, 582472, 688376, 728090, 860470, 946517, 1059040, 1164944, 1376752, 1456180, 1720940, 1893034, 2118080, 2329888, 2753504, 2912360, 3441880, 3786068, 4659776, 4732585, 5507008, 5824720, 6883760, 7572136, 9465170, 11649440, 13767520, 15144272, 18930340, 23298880, 27535040, 30288544, 37860680, 60577088, 75721360, 151442720, 302885440]

約数ペア:

[(1, 302885440), (2, 151442720), (4, 75721360), (5, 60577088), (8, 37860680), (10, 30288544), (11, 27535040), (13, 23298880), (16, 18930340), (20, 15144272), (22, 13767520), (26, 11649440), (32, 9465170), (40, 7572136), (44, 6883760), (52, 5824720), (55, 5507008), (64, 4732585), (65, 4659776), (80, 3786068), (88, 3441880), (104, 2912360), (110, 2753504), (130, 2329888), (143, 2118080), (160, 1893034), (176, 1720940), (208, 1456180), (220, 1376752), (260, 1164944), (286, 1059040), (320, 946517), (352, 860470), (416, 728090), (440, 688376), (520, 582472), (572, 529520), (704, 430235), (715, 423616), (832, 364045), (880, 344188), (1040, 291236), (1144, 264760), (1430, 211808), (1760, 172094), (2080, 145618), (2288, 132380), (2860, 105904), (3520, 86047), (4160, 72809), (4576, 66190), (5720, 52952), (6619, 45760), (9152, 33095), (11440, 26476), (13238, 22880)]