211904280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{84089}}^1$

素因数の和:84113

約数の個数: 96

約数和(自身を含む): 787082400

約数和(自身を除く): 575178120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 84089, 168178, 252267, 336356, 420445, 504534, 588623, 672712, 756801, 840890, 1009068, 1177246, 1261335, 1513602, 1681780, 1765869, 2018136, 2354492, 2522670, 2943115, 3027204, 3363560, 3531738, 3784005, 4708984, 5045340, 5297607, 5886230, 6054408, 7063476, 7568010, 8829345, 10090680, 10595214, 11772460, 14126952, 15136020, 17658690, 21190428, 23544920, 26488035, 30272040, 35317380, 42380856, 52976070, 70634760, 105952140, 211904280]

約数ペア:

[(1, 211904280), (2, 105952140), (3, 70634760), (4, 52976070), (5, 42380856), (6, 35317380), (7, 30272040), (8, 26488035), (9, 23544920), (10, 21190428), (12, 17658690), (14, 15136020), (15, 14126952), (18, 11772460), (20, 10595214), (21, 10090680), (24, 8829345), (28, 7568010), (30, 7063476), (35, 6054408), (36, 5886230), (40, 5297607), (42, 5045340), (45, 4708984), (56, 3784005), (60, 3531738), (63, 3363560), (70, 3027204), (72, 2943115), (84, 2522670), (90, 2354492), (105, 2018136), (120, 1765869), (126, 1681780), (140, 1513602), (168, 1261335), (180, 1177246), (210, 1009068), (252, 840890), (280, 756801), (315, 672712), (360, 588623), (420, 504534), (504, 420445), (630, 336356), (840, 252267), (1260, 168178), (2520, 84089)]