110740140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 386830080

約数和(自身を除く): 276089940

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, 140, 179, 180, 210, 252, 315, 358, 420, 491, 537, 630, 716, 895, 982, 1074, 1253, 1260, 1473, 1611, 1790, 1964, 2148, 2455, 2506, 2685, 2946, 3222, 3437, 3580, 3759, 4419, 4910, 5012, 5370, 5892, 6265, 6444, 6874, 7365, 7518, 8055, 8838, 9820, 10311, 10740, 11277, 12530, 13748, 14730, 15036, 16110, 17185, 17676, 18795, 20622, 22095, 22554, 25060, 29460, 30933, 32220, 34370, 37590, 41244, 44190, 45108, 51555, 56385, 61866, 68740, 75180, 87889, 88380, 103110, 112770, 123732, 154665, 175778, 206220, 225540, 263667, 309330, 351556, 439445, 527334, 615223, 618660, 791001, 878890, 1054668, 1230446, 1318335, 1582002, 1757780, 1845669, 2460892, 2636670, 3076115, 3164004, 3691338, 3955005, 5273340, 5537007, 6152230, 7382676, 7910010, 9228345, 11074014, 12304460, 15820020, 18456690, 22148028, 27685035, 36913380, 55370070, 110740140]

約数ペア:

[(1, 110740140), (2, 55370070), (3, 36913380), (4, 27685035), (5, 22148028), (6, 18456690), (7, 15820020), (9, 12304460), (10, 11074014), (12, 9228345), (14, 7910010), (15, 7382676), (18, 6152230), (20, 5537007), (21, 5273340), (28, 3955005), (30, 3691338), (35, 3164004), (36, 3076115), (42, 2636670), (45, 2460892), (60, 1845669), (63, 1757780), (70, 1582002), (84, 1318335), (90, 1230446), (105, 1054668), (126, 878890), (140, 791001), (179, 618660), (180, 615223), (210, 527334), (252, 439445), (315, 351556), (358, 309330), (420, 263667), (491, 225540), (537, 206220), (630, 175778), (716, 154665), (895, 123732), (982, 112770), (1074, 103110), (1253, 88380), (1260, 87889), (1473, 75180), (1611, 68740), (1790, 61866), (1964, 56385), (2148, 51555), (2455, 45108), (2506, 44190), (2685, 41244), (2946, 37590), (3222, 34370), (3437, 32220), (3580, 30933), (3759, 29460), (4419, 25060), (4910, 22554), (5012, 22095), (5370, 20622), (5892, 18795), (6265, 17676), (6444, 17185), (6874, 16110), (7365, 15036), (7518, 14730), (8055, 13748), (8838, 12530), (9820, 11277), (10311, 10740)]