1288923480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1650

約数の個数: 192

約数和(自身を含む): 4537784160

約数和(自身を除く): 3248860680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 193, 195, 234, 260, 312, 360, 386, 390, 468, 520, 579, 585, 772, 780, 936, 965, 1158, 1170, 1427, 1544, 1560, 1737, 1930, 2316, 2340, 2509, 2854, 2895, 3474, 3860, 4281, 4632, 4680, 5018, 5708, 5790, 6948, 7135, 7527, 7720, 8562, 8685, 10036, 11416, 11580, 12545, 12843, 13896, 14270, 15054, 17124, 17370, 18551, 20072, 21405, 22581, 23160, 25090, 25686, 28540, 30108, 34248, 34740, 37102, 37635, 42810, 45162, 50180, 51372, 55653, 57080, 60216, 64215, 69480, 74204, 75270, 85620, 90324, 92755, 100360, 102744, 111306, 112905, 128430, 148408, 150540, 166959, 171240, 180648, 185510, 222612, 225810, 256860, 275411, 278265, 301080, 333918, 371020, 445224, 451620, 513720, 550822, 556530, 667836, 742040, 826233, 834795, 903240, 1101644, 1113060, 1335672, 1377055, 1652466, 1669590, 2203288, 2226120, 2478699, 2754110, 3304932, 3339180, 3580343, 4131165, 4957398, 5508220, 6609864, 6678360, 7160686, 8262330, 9914796, 10741029, 11016440, 12393495, 14321372, 16524660, 17901715, 19829592, 21482058, 24786990, 28642744, 32223087, 33049320, 35803430, 42964116, 49573980, 53705145, 64446174, 71606860, 85928232, 99147960, 107410290, 128892348, 143213720, 161115435, 214820580, 257784696, 322230870, 429641160, 644461740, 1288923480]

約数ペア:

[(1, 1288923480), (2, 644461740), (3, 429641160), (4, 322230870), (5, 257784696), (6, 214820580), (8, 161115435), (9, 143213720), (10, 128892348), (12, 107410290), (13, 99147960), (15, 85928232), (18, 71606860), (20, 64446174), (24, 53705145), (26, 49573980), (30, 42964116), (36, 35803430), (39, 33049320), (40, 32223087), (45, 28642744), (52, 24786990), (60, 21482058), (65, 19829592), (72, 17901715), (78, 16524660), (90, 14321372), (104, 12393495), (117, 11016440), (120, 10741029), (130, 9914796), (156, 8262330), (180, 7160686), (193, 6678360), (195, 6609864), (234, 5508220), (260, 4957398), (312, 4131165), (360, 3580343), (386, 3339180), (390, 3304932), (468, 2754110), (520, 2478699), (579, 2226120), (585, 2203288), (772, 1669590), (780, 1652466), (936, 1377055), (965, 1335672), (1158, 1113060), (1170, 1101644), (1427, 903240), (1544, 834795), (1560, 826233), (1737, 742040), (1930, 667836), (2316, 556530), (2340, 550822), (2509, 513720), (2854, 451620), (2895, 445224), (3474, 371020), (3860, 333918), (4281, 301080), (4632, 278265), (4680, 275411), (5018, 256860), (5708, 225810), (5790, 222612), (6948, 185510), (7135, 180648), (7527, 171240), (7720, 166959), (8562, 150540), (8685, 148408), (10036, 128430), (11416, 112905), (11580, 111306), (12545, 102744), (12843, 100360), (13896, 92755), (14270, 90324), (15054, 85620), (17124, 75270), (17370, 74204), (18551, 69480), (20072, 64215), (21405, 60216), (22581, 57080), (23160, 55653), (25090, 51372), (25686, 50180), (28540, 45162), (30108, 42810), (34248, 37635), (34740, 37102)]