5567940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 20002752

約数和(自身を除く): 14434812

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 491, 540, 567, 630, 756, 810, 945, 982, 1134, 1260, 1473, 1620, 1890, 1964, 2268, 2455, 2835, 2946, 3437, 3780, 4419, 4910, 5670, 5892, 6874, 7365, 8838, 9820, 10311, 11340, 13257, 13748, 14730, 17185, 17676, 20622, 22095, 26514, 29460, 30933, 34370, 39771, 41244, 44190, 51555, 53028, 61866, 66285, 68740, 79542, 88380, 92799, 103110, 123732, 132570, 154665, 159084, 185598, 198855, 206220, 265140, 278397, 309330, 371196, 397710, 463995, 556794, 618660, 795420, 927990, 1113588, 1391985, 1855980, 2783970, 5567940]

約数ペア:

[(1, 5567940), (2, 2783970), (3, 1855980), (4, 1391985), (5, 1113588), (6, 927990), (7, 795420), (9, 618660), (10, 556794), (12, 463995), (14, 397710), (15, 371196), (18, 309330), (20, 278397), (21, 265140), (27, 206220), (28, 198855), (30, 185598), (35, 159084), (36, 154665), (42, 132570), (45, 123732), (54, 103110), (60, 92799), (63, 88380), (70, 79542), (81, 68740), (84, 66285), (90, 61866), (105, 53028), (108, 51555), (126, 44190), (135, 41244), (140, 39771), (162, 34370), (180, 30933), (189, 29460), (210, 26514), (252, 22095), (270, 20622), (315, 17676), (324, 17185), (378, 14730), (405, 13748), (420, 13257), (491, 11340), (540, 10311), (567, 9820), (630, 8838), (756, 7365), (810, 6874), (945, 5892), (982, 5670), (1134, 4910), (1260, 4419), (1473, 3780), (1620, 3437), (1890, 2946), (1964, 2835), (2268, 2455)]