27831937560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{16427}}^1$

素因数の和:18465

約数の個数: 128

約数和(自身を含む): 95476907520

約数和(自身を除く): 67644969960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2017, 4034, 6051, 8068, 10085, 12102, 14119, 16136, 16427, 20170, 24204, 28238, 30255, 32854, 40340, 42357, 48408, 49281, 56476, 60510, 65708, 70595, 80680, 82135, 84714, 98562, 112952, 114989, 121020, 131416, 141190, 164270, 169428, 197124, 211785, 229978, 242040, 246405, 282380, 328540, 338856, 344967, 394248, 423570, 459956, 492810, 564760, 574945, 657080, 689934, 847140, 919912, 985620, 1149890, 1379868, 1694280, 1724835, 1971240, 2299780, 2759736, 3449670, 4599560, 6899340, 13798680, 33133259, 66266518, 99399777, 132533036, 165666295, 198799554, 231932813, 265066072, 331332590, 397599108, 463865626, 496998885, 662665180, 695798439, 795198216, 927731252, 993997770, 1159664065, 1325330360, 1391596878, 1855462504, 1987995540, 2319328130, 2783193756, 3478992195, 3975991080, 4638656260, 5566387512, 6957984390, 9277312520, 13915968780, 27831937560]

約数ペア:

[(1, 27831937560), (2, 13915968780), (3, 9277312520), (4, 6957984390), (5, 5566387512), (6, 4638656260), (7, 3975991080), (8, 3478992195), (10, 2783193756), (12, 2319328130), (14, 1987995540), (15, 1855462504), (20, 1391596878), (21, 1325330360), (24, 1159664065), (28, 993997770), (30, 927731252), (35, 795198216), (40, 695798439), (42, 662665180), (56, 496998885), (60, 463865626), (70, 397599108), (84, 331332590), (105, 265066072), (120, 231932813), (140, 198799554), (168, 165666295), (210, 132533036), (280, 99399777), (420, 66266518), (840, 33133259), (2017, 13798680), (4034, 6899340), (6051, 4599560), (8068, 3449670), (10085, 2759736), (12102, 2299780), (14119, 1971240), (16136, 1724835), (16427, 1694280), (20170, 1379868), (24204, 1149890), (28238, 985620), (30255, 919912), (32854, 847140), (40340, 689934), (42357, 657080), (48408, 574945), (49281, 564760), (56476, 492810), (60510, 459956), (65708, 423570), (70595, 394248), (80680, 344967), (82135, 338856), (84714, 328540), (98562, 282380), (112952, 246405), (114989, 242040), (121020, 229978), (131416, 211785), (141190, 197124), (164270, 169428)]