18708760440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{57679}}^1$

素因数の和:57766

約数の個数: 192

約数和(自身を含む): 65596003200

約数和(自身を除く): 46887242760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 360, 408, 424, 477, 510, 530, 612, 636, 680, 765, 795, 901, 954, 1020, 1060, 1224, 1272, 1530, 1590, 1802, 1908, 2040, 2120, 2385, 2703, 3060, 3180, 3604, 3816, 4505, 4770, 5406, 6120, 6360, 7208, 8109, 9010, 9540, 10812, 13515, 16218, 18020, 19080, 21624, 27030, 32436, 36040, 40545, 54060, 57679, 64872, 81090, 108120, 115358, 162180, 173037, 230716, 288395, 324360, 346074, 461432, 519111, 576790, 692148, 865185, 980543, 1038222, 1153580, 1384296, 1730370, 1961086, 2076444, 2307160, 2595555, 2941629, 3056987, 3460740, 3922172, 4152888, 4902715, 5191110, 5883258, 6113974, 6921480, 7844344, 8824887, 9170961, 9805430, 10382220, 11766516, 12227948, 14708145, 15284935, 17649774, 18341922, 19610860, 20764440, 23533032, 24455896, 27512883, 29416290, 30569870, 35299548, 36683844, 39221720, 44124435, 45854805, 51968779, 55025766, 58832580, 61139740, 70599096, 73367688, 88248870, 91709610, 103937558, 110051532, 117665160, 122279480, 137564415, 155906337, 176497740, 183419220, 207875116, 220103064, 259843895, 275128830, 311812674, 352995480, 366838440, 415750232, 467719011, 519687790, 550257660, 623625348, 779531685, 935438022, 1039375580, 1100515320, 1247250696, 1559063370, 1870876044, 2078751160, 2338595055, 3118126740, 3741752088, 4677190110, 6236253480, 9354380220, 18708760440]

約数ペア:

[(1, 18708760440), (2, 9354380220), (3, 6236253480), (4, 4677190110), (5, 3741752088), (6, 3118126740), (8, 2338595055), (9, 2078751160), (10, 1870876044), (12, 1559063370), (15, 1247250696), (17, 1100515320), (18, 1039375580), (20, 935438022), (24, 779531685), (30, 623625348), (34, 550257660), (36, 519687790), (40, 467719011), (45, 415750232), (51, 366838440), (53, 352995480), (60, 311812674), (68, 275128830), (72, 259843895), (85, 220103064), (90, 207875116), (102, 183419220), (106, 176497740), (120, 155906337), (136, 137564415), (153, 122279480), (159, 117665160), (170, 110051532), (180, 103937558), (204, 91709610), (212, 88248870), (255, 73367688), (265, 70599096), (306, 61139740), (318, 58832580), (340, 55025766), (360, 51968779), (408, 45854805), (424, 44124435), (477, 39221720), (510, 36683844), (530, 35299548), (612, 30569870), (636, 29416290), (680, 27512883), (765, 24455896), (795, 23533032), (901, 20764440), (954, 19610860), (1020, 18341922), (1060, 17649774), (1224, 15284935), (1272, 14708145), (1530, 12227948), (1590, 11766516), (1802, 10382220), (1908, 9805430), (2040, 9170961), (2120, 8824887), (2385, 7844344), (2703, 6921480), (3060, 6113974), (3180, 5883258), (3604, 5191110), (3816, 4902715), (4505, 4152888), (4770, 3922172), (5406, 3460740), (6120, 3056987), (6360, 2941629), (7208, 2595555), (8109, 2307160), (9010, 2076444), (9540, 1961086), (10812, 1730370), (13515, 1384296), (16218, 1153580), (18020, 1038222), (19080, 980543), (21624, 865185), (27030, 692148), (32436, 576790), (36040, 519111), (40545, 461432), (54060, 346074), (57679, 324360), (64872, 288395), (81090, 230716), (108120, 173037), (115358, 162180)]