218064420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{57689}}^1$

素因数の和:57714

約数の個数: 96

約数和(自身を含む): 775353600

約数和(自身を除く): 557289180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 57689, 115378, 173067, 230756, 288445, 346134, 403823, 519201, 576890, 692268, 807646, 865335, 1038402, 1153780, 1211469, 1557603, 1615292, 1730670, 2019115, 2076804, 2422938, 2596005, 3115206, 3461340, 3634407, 4038230, 4845876, 5192010, 6057345, 6230412, 7268814, 7788015, 8076460, 10384020, 10903221, 12114690, 14537628, 15576030, 18172035, 21806442, 24229380, 31152060, 36344070, 43612884, 54516105, 72688140, 109032210, 218064420]

約数ペア:

[(1, 218064420), (2, 109032210), (3, 72688140), (4, 54516105), (5, 43612884), (6, 36344070), (7, 31152060), (9, 24229380), (10, 21806442), (12, 18172035), (14, 15576030), (15, 14537628), (18, 12114690), (20, 10903221), (21, 10384020), (27, 8076460), (28, 7788015), (30, 7268814), (35, 6230412), (36, 6057345), (42, 5192010), (45, 4845876), (54, 4038230), (60, 3634407), (63, 3461340), (70, 3115206), (84, 2596005), (90, 2422938), (105, 2076804), (108, 2019115), (126, 1730670), (135, 1615292), (140, 1557603), (180, 1211469), (189, 1153780), (210, 1038402), (252, 865335), (270, 807646), (315, 692268), (378, 576890), (420, 519201), (540, 403823), (630, 346134), (756, 288445), (945, 230756), (1260, 173067), (1890, 115378), (3780, 57689)]