7187940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 168

約数和(自身を含む): 24789240

約数和(自身を除く): 17601300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 81, 85, 87, 90, 102, 108, 116, 135, 145, 153, 162, 170, 174, 180, 204, 243, 255, 261, 270, 290, 306, 324, 340, 348, 405, 435, 459, 486, 493, 510, 522, 540, 580, 612, 729, 765, 783, 810, 870, 918, 972, 986, 1020, 1044, 1215, 1305, 1377, 1458, 1479, 1530, 1566, 1620, 1740, 1836, 1972, 2295, 2349, 2430, 2465, 2610, 2754, 2916, 2958, 3060, 3132, 3645, 3915, 4131, 4437, 4590, 4698, 4860, 4930, 5220, 5508, 5916, 6885, 7047, 7290, 7395, 7830, 8262, 8874, 9180, 9396, 9860, 11745, 12393, 13311, 13770, 14094, 14580, 14790, 15660, 16524, 17748, 20655, 21141, 22185, 23490, 24786, 26622, 27540, 28188, 29580, 35235, 39933, 41310, 42282, 44370, 46980, 49572, 53244, 61965, 66555, 70470, 79866, 82620, 84564, 88740, 105705, 119799, 123930, 133110, 140940, 159732, 199665, 211410, 239598, 247860, 266220, 359397, 399330, 422820, 479196, 598995, 718794, 798660, 1197990, 1437588, 1796985, 2395980, 3593970, 7187940]

約数ペア:

[(1, 7187940), (2, 3593970), (3, 2395980), (4, 1796985), (5, 1437588), (6, 1197990), (9, 798660), (10, 718794), (12, 598995), (15, 479196), (17, 422820), (18, 399330), (20, 359397), (27, 266220), (29, 247860), (30, 239598), (34, 211410), (36, 199665), (45, 159732), (51, 140940), (54, 133110), (58, 123930), (60, 119799), (68, 105705), (81, 88740), (85, 84564), (87, 82620), (90, 79866), (102, 70470), (108, 66555), (116, 61965), (135, 53244), (145, 49572), (153, 46980), (162, 44370), (170, 42282), (174, 41310), (180, 39933), (204, 35235), (243, 29580), (255, 28188), (261, 27540), (270, 26622), (290, 24786), (306, 23490), (324, 22185), (340, 21141), (348, 20655), (405, 17748), (435, 16524), (459, 15660), (486, 14790), (493, 14580), (510, 14094), (522, 13770), (540, 13311), (580, 12393), (612, 11745), (729, 9860), (765, 9396), (783, 9180), (810, 8874), (870, 8262), (918, 7830), (972, 7395), (986, 7290), (1020, 7047), (1044, 6885), (1215, 5916), (1305, 5508), (1377, 5220), (1458, 4930), (1479, 4860), (1530, 4698), (1566, 4590), (1620, 4437), (1740, 4131), (1836, 3915), (1972, 3645), (2295, 3132), (2349, 3060), (2430, 2958), (2465, 2916), (2610, 2754)]