11135880

素因数分解:

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

素因数の和:521

約数の個数: 160

約数和(自身を含む): 42863040

約数和(自身を除く): 31727160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 491, 504, 540, 567, 630, 648, 756, 810, 840, 945, 982, 1080, 1134, 1260, 1473, 1512, 1620, 1890, 1964, 2268, 2455, 2520, 2835, 2946, 3240, 3437, 3780, 3928, 4419, 4536, 4910, 5670, 5892, 6874, 7365, 7560, 8838, 9820, 10311, 11340, 11784, 13257, 13748, 14730, 17185, 17676, 19640, 20622, 22095, 22680, 26514, 27496, 29460, 30933, 34370, 35352, 39771, 41244, 44190, 51555, 53028, 58920, 61866, 66285, 68740, 79542, 82488, 88380, 92799, 103110, 106056, 123732, 132570, 137480, 154665, 159084, 176760, 185598, 198855, 206220, 247464, 265140, 278397, 309330, 318168, 371196, 397710, 412440, 463995, 530280, 556794, 618660, 742392, 795420, 927990, 1113588, 1237320, 1391985, 1590840, 1855980, 2227176, 2783970, 3711960, 5567940, 11135880]

約数ペア:

[(1, 11135880), (2, 5567940), (3, 3711960), (4, 2783970), (5, 2227176), (6, 1855980), (7, 1590840), (8, 1391985), (9, 1237320), (10, 1113588), (12, 927990), (14, 795420), (15, 742392), (18, 618660), (20, 556794), (21, 530280), (24, 463995), (27, 412440), (28, 397710), (30, 371196), (35, 318168), (36, 309330), (40, 278397), (42, 265140), (45, 247464), (54, 206220), (56, 198855), (60, 185598), (63, 176760), (70, 159084), (72, 154665), (81, 137480), (84, 132570), (90, 123732), (105, 106056), (108, 103110), (120, 92799), (126, 88380), (135, 82488), (140, 79542), (162, 68740), (168, 66285), (180, 61866), (189, 58920), (210, 53028), (216, 51555), (252, 44190), (270, 41244), (280, 39771), (315, 35352), (324, 34370), (360, 30933), (378, 29460), (405, 27496), (420, 26514), (491, 22680), (504, 22095), (540, 20622), (567, 19640), (630, 17676), (648, 17185), (756, 14730), (810, 13748), (840, 13257), (945, 11784), (982, 11340), (1080, 10311), (1134, 9820), (1260, 8838), (1473, 7560), (1512, 7365), (1620, 6874), (1890, 5892), (1964, 5670), (2268, 4910), (2455, 4536), (2520, 4419), (2835, 3928), (2946, 3780), (3240, 3437)]