26710740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 103783680

約数和(自身を除く): 77072940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 29, 30, 34, 35, 36, 42, 43, 45, 51, 58, 60, 63, 68, 70, 84, 85, 86, 87, 90, 102, 105, 116, 119, 126, 129, 140, 145, 153, 170, 172, 174, 180, 203, 204, 210, 215, 238, 252, 255, 258, 261, 290, 301, 306, 315, 340, 348, 357, 387, 406, 420, 430, 435, 476, 493, 510, 516, 522, 580, 595, 602, 609, 612, 630, 645, 714, 731, 765, 774, 812, 860, 870, 903, 986, 1015, 1020, 1044, 1071, 1190, 1204, 1218, 1247, 1260, 1290, 1305, 1428, 1462, 1479, 1505, 1530, 1548, 1740, 1785, 1806, 1827, 1935, 1972, 2030, 2142, 2193, 2380, 2436, 2465, 2494, 2580, 2610, 2709, 2924, 2958, 3010, 3045, 3060, 3451, 3570, 3612, 3654, 3655, 3741, 3870, 4060, 4284, 4386, 4437, 4515, 4930, 4988, 5117, 5220, 5355, 5418, 5916, 6020, 6090, 6235, 6579, 6902, 7140, 7308, 7310, 7395, 7482, 7740, 8729, 8772, 8874, 9030, 9135, 9860, 10234, 10353, 10710, 10836, 10965, 11223, 12180, 12470, 13158, 13545, 13804, 14620, 14790, 14964, 15351, 17255, 17458, 17748, 18060, 18270, 18705, 20468, 20706, 21199, 21420, 21930, 22185, 22446, 24940, 25585, 26187, 26316, 27090, 29580, 30702, 31059, 32895, 34510, 34916, 36540, 37410, 41412, 42398, 43645, 43860, 44370, 44892, 46053, 51170, 51765, 52374, 54180, 56115, 61404, 62118, 63597, 65790, 69020, 74820, 76755, 78561, 84796, 87290, 88740, 92106, 102340, 103530, 104748, 105995, 112230, 124236, 127194, 130935, 131580, 148393, 153510, 155295, 157122, 174580, 184212, 190791, 207060, 211990, 224460, 230265, 254388, 261870, 296786, 307020, 310590, 314244, 317985, 381582, 392805, 423980, 445179, 460530, 523740, 593572, 621180, 635970, 741965, 763164, 785610, 890358, 921060, 953955, 1271940, 1335537, 1483930, 1571220, 1780716, 1907910, 2225895, 2671074, 2967860, 3815820, 4451790, 5342148, 6677685, 8903580, 13355370, 26710740]

約数ペア:

[(1, 26710740), (2, 13355370), (3, 8903580), (4, 6677685), (5, 5342148), (6, 4451790), (7, 3815820), (9, 2967860), (10, 2671074), (12, 2225895), (14, 1907910), (15, 1780716), (17, 1571220), (18, 1483930), (20, 1335537), (21, 1271940), (28, 953955), (29, 921060), (30, 890358), (34, 785610), (35, 763164), (36, 741965), (42, 635970), (43, 621180), (45, 593572), (51, 523740), (58, 460530), (60, 445179), (63, 423980), (68, 392805), (70, 381582), (84, 317985), (85, 314244), (86, 310590), (87, 307020), (90, 296786), (102, 261870), (105, 254388), (116, 230265), (119, 224460), (126, 211990), (129, 207060), (140, 190791), (145, 184212), (153, 174580), (170, 157122), (172, 155295), (174, 153510), (180, 148393), (203, 131580), (204, 130935), (210, 127194), (215, 124236), (238, 112230), (252, 105995), (255, 104748), (258, 103530), (261, 102340), (290, 92106), (301, 88740), (306, 87290), (315, 84796), (340, 78561), (348, 76755), (357, 74820), (387, 69020), (406, 65790), (420, 63597), (430, 62118), (435, 61404), (476, 56115), (493, 54180), (510, 52374), (516, 51765), (522, 51170), (580, 46053), (595, 44892), (602, 44370), (609, 43860), (612, 43645), (630, 42398), (645, 41412), (714, 37410), (731, 36540), (765, 34916), (774, 34510), (812, 32895), (860, 31059), (870, 30702), (903, 29580), (986, 27090), (1015, 26316), (1020, 26187), (1044, 25585), (1071, 24940), (1190, 22446), (1204, 22185), (1218, 21930), (1247, 21420), (1260, 21199), (1290, 20706), (1305, 20468), (1428, 18705), (1462, 18270), (1479, 18060), (1505, 17748), (1530, 17458), (1548, 17255), (1740, 15351), (1785, 14964), (1806, 14790), (1827, 14620), (1935, 13804), (1972, 13545), (2030, 13158), (2142, 12470), (2193, 12180), (2380, 11223), (2436, 10965), (2465, 10836), (2494, 10710), (2580, 10353), (2610, 10234), (2709, 9860), (2924, 9135), (2958, 9030), (3010, 8874), (3045, 8772), (3060, 8729), (3451, 7740), (3570, 7482), (3612, 7395), (3654, 7310), (3655, 7308), (3741, 7140), (3870, 6902), (4060, 6579), (4284, 6235), (4386, 6090), (4437, 6020), (4515, 5916), (4930, 5418), (4988, 5355), (5117, 5220)]