538135080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1901}}^1$

素因数の和:2259

約数の個数: 128

約数和(自身を含む): 1851482880

約数和(自身を除く): 1313347800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 337, 420, 674, 840, 1011, 1348, 1685, 1901, 2022, 2359, 2696, 3370, 3802, 4044, 4718, 5055, 5703, 6740, 7077, 7604, 8088, 9436, 9505, 10110, 11406, 11795, 13307, 13480, 14154, 15208, 18872, 19010, 20220, 22812, 23590, 26614, 28308, 28515, 35385, 38020, 39921, 40440, 45624, 47180, 53228, 56616, 57030, 66535, 70770, 76040, 79842, 94360, 106456, 114060, 133070, 141540, 159684, 199605, 228120, 266140, 283080, 319368, 399210, 532280, 640637, 798420, 1281274, 1596840, 1921911, 2562548, 3203185, 3843822, 4484459, 5125096, 6406370, 7687644, 8968918, 9609555, 12812740, 13453377, 15375288, 17937836, 19219110, 22422295, 25625480, 26906754, 35875672, 38438220, 44844590, 53813508, 67266885, 76876440, 89689180, 107627016, 134533770, 179378360, 269067540, 538135080]

約数ペア:

[(1, 538135080), (2, 269067540), (3, 179378360), (4, 134533770), (5, 107627016), (6, 89689180), (7, 76876440), (8, 67266885), (10, 53813508), (12, 44844590), (14, 38438220), (15, 35875672), (20, 26906754), (21, 25625480), (24, 22422295), (28, 19219110), (30, 17937836), (35, 15375288), (40, 13453377), (42, 12812740), (56, 9609555), (60, 8968918), (70, 7687644), (84, 6406370), (105, 5125096), (120, 4484459), (140, 3843822), (168, 3203185), (210, 2562548), (280, 1921911), (337, 1596840), (420, 1281274), (674, 798420), (840, 640637), (1011, 532280), (1348, 399210), (1685, 319368), (1901, 283080), (2022, 266140), (2359, 228120), (2696, 199605), (3370, 159684), (3802, 141540), (4044, 133070), (4718, 114060), (5055, 106456), (5703, 94360), (6740, 79842), (7077, 76040), (7604, 70770), (8088, 66535), (9436, 57030), (9505, 56616), (10110, 53228), (11406, 47180), (11795, 45624), (13307, 40440), (13480, 39921), (14154, 38020), (15208, 35385), (18872, 28515), (19010, 28308), (20220, 26614), (22812, 23590)]