203984280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10691}}^1$

素因数の和:10761

約数の個数: 96

約数和(自身を含む): 675520560

約数和(自身を除く): 471536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 10691, 19080, 21382, 32073, 42764, 53455, 64146, 85528, 96219, 106910, 128292, 160365, 192438, 213820, 256584, 320730, 384876, 427640, 481095, 566623, 641460, 769752, 962190, 1133246, 1282920, 1699869, 1924380, 2266492, 2833115, 3399738, 3848760, 4532984, 5099607, 5666230, 6799476, 8499345, 10199214, 11332460, 13598952, 16998690, 20398428, 22664920, 25498035, 33997380, 40796856, 50996070, 67994760, 101992140, 203984280]

約数ペア:

[(1, 203984280), (2, 101992140), (3, 67994760), (4, 50996070), (5, 40796856), (6, 33997380), (8, 25498035), (9, 22664920), (10, 20398428), (12, 16998690), (15, 13598952), (18, 11332460), (20, 10199214), (24, 8499345), (30, 6799476), (36, 5666230), (40, 5099607), (45, 4532984), (53, 3848760), (60, 3399738), (72, 2833115), (90, 2266492), (106, 1924380), (120, 1699869), (159, 1282920), (180, 1133246), (212, 962190), (265, 769752), (318, 641460), (360, 566623), (424, 481095), (477, 427640), (530, 384876), (636, 320730), (795, 256584), (954, 213820), (1060, 192438), (1272, 160365), (1590, 128292), (1908, 106910), (2120, 96219), (2385, 85528), (3180, 64146), (3816, 53455), (4770, 42764), (6360, 32073), (9540, 21382), (10691, 19080)]