306579520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5669}}^1$

素因数の和:5712

約数の個数: 84

約数和(自身を含む): 790658820

約数和(自身を除く): 484079300

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 5669, 6760, 10816, 11338, 13520, 22676, 27040, 28345, 45352, 54080, 56690, 73697, 90704, 113380, 147394, 181408, 226760, 294788, 362816, 368485, 453520, 589576, 736970, 907040, 958061, 1179152, 1473940, 1814080, 1916122, 2358304, 2947880, 3832244, 4716608, 4790305, 5895760, 7664488, 9580610, 11791520, 15328976, 19161220, 23583040, 30657952, 38322440, 61315904, 76644880, 153289760, 306579520]

約数ペア:

[(1, 306579520), (2, 153289760), (4, 76644880), (5, 61315904), (8, 38322440), (10, 30657952), (13, 23583040), (16, 19161220), (20, 15328976), (26, 11791520), (32, 9580610), (40, 7664488), (52, 5895760), (64, 4790305), (65, 4716608), (80, 3832244), (104, 2947880), (130, 2358304), (160, 1916122), (169, 1814080), (208, 1473940), (260, 1179152), (320, 958061), (338, 907040), (416, 736970), (520, 589576), (676, 453520), (832, 368485), (845, 362816), (1040, 294788), (1352, 226760), (1690, 181408), (2080, 147394), (2704, 113380), (3380, 90704), (4160, 73697), (5408, 56690), (5669, 54080), (6760, 45352), (10816, 28345), (11338, 27040), (13520, 22676)]