269527020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 902823936

約数和(自身を除く): 633296916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 127, 140, 155, 163, 186, 210, 217, 254, 310, 326, 372, 381, 420, 434, 465, 489, 508, 620, 635, 651, 652, 762, 815, 868, 889, 930, 978, 1085, 1141, 1270, 1302, 1524, 1630, 1778, 1860, 1905, 1956, 2170, 2282, 2445, 2540, 2604, 2667, 3255, 3260, 3423, 3556, 3810, 3937, 4340, 4445, 4564, 4890, 5053, 5334, 5705, 6510, 6846, 7620, 7874, 8890, 9780, 10106, 10668, 11410, 11811, 13020, 13335, 13692, 15159, 15748, 17115, 17780, 19685, 20212, 20701, 22820, 23622, 25265, 26670, 27559, 30318, 34230, 35371, 39370, 41402, 47244, 50530, 53340, 55118, 59055, 60636, 62103, 68460, 70742, 75795, 78740, 82677, 82804, 101060, 103505, 106113, 110236, 118110, 124206, 137795, 141484, 144907, 151590, 165354, 176855, 207010, 212226, 236220, 248412, 275590, 289814, 303180, 310515, 330708, 353710, 413385, 414020, 424452, 434721, 530565, 551180, 579628, 621030, 641731, 707420, 724535, 826770, 869442, 1061130, 1242060, 1283462, 1449070, 1653540, 1738884, 1925193, 2122260, 2173605, 2566924, 2898140, 3208655, 3850386, 4347210, 4492117, 6417310, 7700772, 8694420, 8984234, 9625965, 12834620, 13476351, 17968468, 19251930, 22460585, 26952702, 38503860, 44921170, 53905404, 67381755, 89842340, 134763510, 269527020]

約数ペア:

[(1, 269527020), (2, 134763510), (3, 89842340), (4, 67381755), (5, 53905404), (6, 44921170), (7, 38503860), (10, 26952702), (12, 22460585), (14, 19251930), (15, 17968468), (20, 13476351), (21, 12834620), (28, 9625965), (30, 8984234), (31, 8694420), (35, 7700772), (42, 6417310), (60, 4492117), (62, 4347210), (70, 3850386), (84, 3208655), (93, 2898140), (105, 2566924), (124, 2173605), (127, 2122260), (140, 1925193), (155, 1738884), (163, 1653540), (186, 1449070), (210, 1283462), (217, 1242060), (254, 1061130), (310, 869442), (326, 826770), (372, 724535), (381, 707420), (420, 641731), (434, 621030), (465, 579628), (489, 551180), (508, 530565), (620, 434721), (635, 424452), (651, 414020), (652, 413385), (762, 353710), (815, 330708), (868, 310515), (889, 303180), (930, 289814), (978, 275590), (1085, 248412), (1141, 236220), (1270, 212226), (1302, 207010), (1524, 176855), (1630, 165354), (1778, 151590), (1860, 144907), (1905, 141484), (1956, 137795), (2170, 124206), (2282, 118110), (2445, 110236), (2540, 106113), (2604, 103505), (2667, 101060), (3255, 82804), (3260, 82677), (3423, 78740), (3556, 75795), (3810, 70742), (3937, 68460), (4340, 62103), (4445, 60636), (4564, 59055), (4890, 55118), (5053, 53340), (5334, 50530), (5705, 47244), (6510, 41402), (6846, 39370), (7620, 35371), (7874, 34230), (8890, 30318), (9780, 27559), (10106, 26670), (10668, 25265), (11410, 23622), (11811, 22820), (13020, 20701), (13335, 20212), (13692, 19685), (15159, 17780), (15748, 17115)]