564125940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3382

約数の個数: 144

約数和(自身を含む): 1970317440

約数和(自身を除く): 1406191500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2780, 2919, 3221, 3892, 4170, 4865, 5004, 5838, 6255, 6442, 8340, 8757, 9663, 9730, 11676, 12510, 12884, 14595, 16105, 17514, 19326, 19460, 22547, 25020, 28989, 29190, 32210, 35028, 38652, 43785, 45094, 48315, 57978, 58380, 64420, 67641, 87570, 90188, 96630, 112735, 115956, 135282, 144945, 175140, 193260, 202923, 225470, 270564, 289890, 338205, 405846, 447719, 450940, 579780, 676410, 811692, 895438, 1014615, 1343157, 1352820, 1790876, 2029230, 2238595, 2686314, 3134033, 4029471, 4058460, 4477190, 5372628, 6268066, 6715785, 8058942, 8954380, 9402099, 12536132, 13431570, 15670165, 16117884, 18804198, 20147355, 26863140, 28206297, 31340330, 37608396, 40294710, 47010495, 56412594, 62680660, 80589420, 94020990, 112825188, 141031485, 188041980, 282062970, 564125940]

約数ペア:

[(1, 564125940), (2, 282062970), (3, 188041980), (4, 141031485), (5, 112825188), (6, 94020990), (7, 80589420), (9, 62680660), (10, 56412594), (12, 47010495), (14, 40294710), (15, 37608396), (18, 31340330), (20, 28206297), (21, 26863140), (28, 20147355), (30, 18804198), (35, 16117884), (36, 15670165), (42, 13431570), (45, 12536132), (60, 9402099), (63, 8954380), (70, 8058942), (84, 6715785), (90, 6268066), (105, 5372628), (126, 4477190), (139, 4058460), (140, 4029471), (180, 3134033), (210, 2686314), (252, 2238595), (278, 2029230), (315, 1790876), (417, 1352820), (420, 1343157), (556, 1014615), (630, 895438), (695, 811692), (834, 676410), (973, 579780), (1251, 450940), (1260, 447719), (1390, 405846), (1668, 338205), (1946, 289890), (2085, 270564), (2502, 225470), (2780, 202923), (2919, 193260), (3221, 175140), (3892, 144945), (4170, 135282), (4865, 115956), (5004, 112735), (5838, 96630), (6255, 90188), (6442, 87570), (8340, 67641), (8757, 64420), (9663, 58380), (9730, 57978), (11676, 48315), (12510, 45094), (12884, 43785), (14595, 38652), (16105, 35028), (17514, 32210), (19326, 29190), (19460, 28989), (22547, 25020)]