560230020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 2029547520

約数和(自身を除く): 1469317500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 127, 135, 140, 162, 180, 189, 210, 252, 254, 270, 315, 324, 378, 381, 389, 405, 420, 508, 540, 567, 630, 635, 756, 762, 778, 810, 889, 945, 1134, 1143, 1167, 1260, 1270, 1524, 1556, 1620, 1778, 1890, 1905, 1945, 2268, 2286, 2334, 2540, 2667, 2723, 2835, 3429, 3501, 3556, 3780, 3810, 3890, 4445, 4572, 4668, 5334, 5446, 5670, 5715, 5835, 6858, 7002, 7620, 7780, 8001, 8169, 8890, 10287, 10503, 10668, 10892, 11340, 11430, 11670, 13335, 13615, 13716, 14004, 16002, 16338, 17145, 17505, 17780, 20574, 21006, 22860, 23340, 24003, 24507, 26670, 27230, 31509, 32004, 32676, 34290, 35010, 40005, 40845, 41148, 42012, 48006, 49014, 49403, 51435, 52515, 53340, 54460, 63018, 68580, 70020, 72009, 73521, 80010, 81690, 96012, 98028, 98806, 102870, 105030, 120015, 122535, 126036, 144018, 147042, 148209, 157545, 160020, 163380, 197612, 205740, 210060, 220563, 240030, 245070, 247015, 288036, 294084, 296418, 315090, 345821, 360045, 367605, 441126, 444627, 480060, 490140, 494030, 592836, 630180, 691642, 720090, 735210, 741045, 882252, 889254, 988060, 1037463, 1102815, 1333881, 1383284, 1440180, 1470420, 1482090, 1729105, 1778508, 2074926, 2205630, 2223135, 2667762, 2964180, 3112389, 3458210, 4001643, 4149852, 4411260, 4446270, 5187315, 5335524, 6224778, 6669405, 6916420, 8003286, 8892540, 9337167, 10374630, 12449556, 13338810, 15561945, 16006572, 18674334, 20008215, 20749260, 26677620, 28011501, 31123890, 37348668, 40016430, 46685835, 56023002, 62247780, 80032860, 93371670, 112046004, 140057505, 186743340, 280115010, 560230020]

約数ペア:

[(1, 560230020), (2, 280115010), (3, 186743340), (4, 140057505), (5, 112046004), (6, 93371670), (7, 80032860), (9, 62247780), (10, 56023002), (12, 46685835), (14, 40016430), (15, 37348668), (18, 31123890), (20, 28011501), (21, 26677620), (27, 20749260), (28, 20008215), (30, 18674334), (35, 16006572), (36, 15561945), (42, 13338810), (45, 12449556), (54, 10374630), (60, 9337167), (63, 8892540), (70, 8003286), (81, 6916420), (84, 6669405), (90, 6224778), (105, 5335524), (108, 5187315), (126, 4446270), (127, 4411260), (135, 4149852), (140, 4001643), (162, 3458210), (180, 3112389), (189, 2964180), (210, 2667762), (252, 2223135), (254, 2205630), (270, 2074926), (315, 1778508), (324, 1729105), (378, 1482090), (381, 1470420), (389, 1440180), (405, 1383284), (420, 1333881), (508, 1102815), (540, 1037463), (567, 988060), (630, 889254), (635, 882252), (756, 741045), (762, 735210), (778, 720090), (810, 691642), (889, 630180), (945, 592836), (1134, 494030), (1143, 490140), (1167, 480060), (1260, 444627), (1270, 441126), (1524, 367605), (1556, 360045), (1620, 345821), (1778, 315090), (1890, 296418), (1905, 294084), (1945, 288036), (2268, 247015), (2286, 245070), (2334, 240030), (2540, 220563), (2667, 210060), (2723, 205740), (2835, 197612), (3429, 163380), (3501, 160020), (3556, 157545), (3780, 148209), (3810, 147042), (3890, 144018), (4445, 126036), (4572, 122535), (4668, 120015), (5334, 105030), (5446, 102870), (5670, 98806), (5715, 98028), (5835, 96012), (6858, 81690), (7002, 80010), (7620, 73521), (7780, 72009), (8001, 70020), (8169, 68580), (8890, 63018), (10287, 54460), (10503, 53340), (10668, 52515), (10892, 51435), (11340, 49403), (11430, 49014), (11670, 48006), (13335, 42012), (13615, 41148), (13716, 40845), (14004, 40005), (16002, 35010), (16338, 34290), (17145, 32676), (17505, 32004), (17780, 31509), (20574, 27230), (21006, 26670), (22860, 24507), (23340, 24003)]