567311220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:651

約数の個数: 216

約数和(自身を含む): 2021187168

約数和(自身を除く): 1453875948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 131, 140, 147, 180, 196, 210, 245, 252, 262, 294, 315, 393, 420, 441, 490, 491, 524, 588, 630, 655, 735, 786, 882, 917, 980, 982, 1179, 1260, 1310, 1470, 1473, 1572, 1764, 1834, 1964, 1965, 2205, 2358, 2455, 2620, 2751, 2940, 2946, 3437, 3668, 3930, 4410, 4419, 4585, 4716, 4910, 5502, 5892, 5895, 6419, 6874, 7365, 7860, 8253, 8820, 8838, 9170, 9820, 10311, 11004, 11790, 12838, 13748, 13755, 14730, 16506, 17185, 17676, 18340, 19257, 20622, 22095, 23580, 24059, 25676, 27510, 29460, 30933, 32095, 33012, 34370, 38514, 41244, 41265, 44190, 48118, 51555, 55020, 57771, 61866, 64190, 64321, 68740, 72177, 77028, 82530, 88380, 96236, 96285, 103110, 115542, 120295, 123732, 128380, 128642, 144354, 154665, 165060, 192570, 192963, 206220, 216531, 231084, 240590, 257284, 288708, 288855, 309330, 321605, 360885, 385140, 385926, 433062, 450247, 481180, 577710, 578889, 618660, 643210, 721770, 771852, 866124, 900494, 964815, 1082655, 1155420, 1157778, 1286420, 1350741, 1443540, 1800988, 1929630, 2165310, 2251235, 2315556, 2701482, 2894445, 3151729, 3859260, 4052223, 4330620, 4502470, 5402964, 5788890, 6303458, 6753705, 8104446, 9004940, 9455187, 11577780, 12606916, 13507410, 15758645, 16208892, 18910374, 20261115, 27014820, 28365561, 31517290, 37820748, 40522230, 47275935, 56731122, 63034580, 81044460, 94551870, 113462244, 141827805, 189103740, 283655610, 567311220]

約数ペア:

[(1, 567311220), (2, 283655610), (3, 189103740), (4, 141827805), (5, 113462244), (6, 94551870), (7, 81044460), (9, 63034580), (10, 56731122), (12, 47275935), (14, 40522230), (15, 37820748), (18, 31517290), (20, 28365561), (21, 27014820), (28, 20261115), (30, 18910374), (35, 16208892), (36, 15758645), (42, 13507410), (45, 12606916), (49, 11577780), (60, 9455187), (63, 9004940), (70, 8104446), (84, 6753705), (90, 6303458), (98, 5788890), (105, 5402964), (126, 4502470), (131, 4330620), (140, 4052223), (147, 3859260), (180, 3151729), (196, 2894445), (210, 2701482), (245, 2315556), (252, 2251235), (262, 2165310), (294, 1929630), (315, 1800988), (393, 1443540), (420, 1350741), (441, 1286420), (490, 1157778), (491, 1155420), (524, 1082655), (588, 964815), (630, 900494), (655, 866124), (735, 771852), (786, 721770), (882, 643210), (917, 618660), (980, 578889), (982, 577710), (1179, 481180), (1260, 450247), (1310, 433062), (1470, 385926), (1473, 385140), (1572, 360885), (1764, 321605), (1834, 309330), (1964, 288855), (1965, 288708), (2205, 257284), (2358, 240590), (2455, 231084), (2620, 216531), (2751, 206220), (2940, 192963), (2946, 192570), (3437, 165060), (3668, 154665), (3930, 144354), (4410, 128642), (4419, 128380), (4585, 123732), (4716, 120295), (4910, 115542), (5502, 103110), (5892, 96285), (5895, 96236), (6419, 88380), (6874, 82530), (7365, 77028), (7860, 72177), (8253, 68740), (8820, 64321), (8838, 64190), (9170, 61866), (9820, 57771), (10311, 55020), (11004, 51555), (11790, 48118), (12838, 44190), (13748, 41265), (13755, 41244), (14730, 38514), (16506, 34370), (17185, 33012), (17676, 32095), (18340, 30933), (19257, 29460), (20622, 27510), (22095, 25676), (23580, 24059)]