2087384320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 216

約数和(自身を含む): 6073329024

約数和(自身を除く): 3985944704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 368, 392, 448, 460, 490, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1120, 1127, 1280, 1288, 1447, 1472, 1568, 1610, 1792, 1840, 1960, 2240, 2254, 2576, 2894, 2944, 3136, 3220, 3680, 3920, 4480, 4508, 5152, 5635, 5788, 5888, 6272, 6440, 7235, 7360, 7840, 8960, 9016, 10129, 10304, 11270, 11576, 12544, 12880, 14470, 14720, 15680, 18032, 20258, 20608, 22540, 23152, 25760, 28940, 29440, 31360, 33281, 36064, 40516, 41216, 45080, 46304, 50645, 51520, 57880, 62720, 66562, 70903, 72128, 81032, 90160, 92608, 101290, 103040, 115760, 133124, 141806, 144256, 162064, 166405, 180320, 185216, 202580, 206080, 231520, 232967, 266248, 283612, 288512, 324128, 332810, 354515, 360640, 370432, 405160, 463040, 465934, 532496, 567224, 648256, 665620, 709030, 721280, 810320, 926080, 931868, 1064992, 1134448, 1164835, 1296512, 1331240, 1418060, 1442560, 1620640, 1630769, 1852160, 1863736, 2129984, 2268896, 2329670, 2593024, 2662480, 2836120, 3241280, 3261538, 3727472, 4259968, 4537792, 4659340, 5324960, 5672240, 6482560, 6523076, 7454944, 8153845, 8519936, 9075584, 9318680, 10649920, 11344480, 12965120, 13046152, 14909888, 16307690, 18151168, 18637360, 21299840, 22688960, 26092304, 29819776, 32615380, 37274720, 42599680, 45377920, 52184608, 59639552, 65230760, 74549440, 90755840, 104369216, 130461520, 149098880, 208738432, 260923040, 298197760, 417476864, 521846080, 1043692160, 2087384320]

約数ペア:

[(1, 2087384320), (2, 1043692160), (4, 521846080), (5, 417476864), (7, 298197760), (8, 260923040), (10, 208738432), (14, 149098880), (16, 130461520), (20, 104369216), (23, 90755840), (28, 74549440), (32, 65230760), (35, 59639552), (40, 52184608), (46, 45377920), (49, 42599680), (56, 37274720), (64, 32615380), (70, 29819776), (80, 26092304), (92, 22688960), (98, 21299840), (112, 18637360), (115, 18151168), (128, 16307690), (140, 14909888), (160, 13046152), (161, 12965120), (184, 11344480), (196, 10649920), (224, 9318680), (230, 9075584), (245, 8519936), (256, 8153845), (280, 7454944), (320, 6523076), (322, 6482560), (368, 5672240), (392, 5324960), (448, 4659340), (460, 4537792), (490, 4259968), (560, 3727472), (640, 3261538), (644, 3241280), (736, 2836120), (784, 2662480), (805, 2593024), (896, 2329670), (920, 2268896), (980, 2129984), (1120, 1863736), (1127, 1852160), (1280, 1630769), (1288, 1620640), (1447, 1442560), (1472, 1418060), (1568, 1331240), (1610, 1296512), (1792, 1164835), (1840, 1134448), (1960, 1064992), (2240, 931868), (2254, 926080), (2576, 810320), (2894, 721280), (2944, 709030), (3136, 665620), (3220, 648256), (3680, 567224), (3920, 532496), (4480, 465934), (4508, 463040), (5152, 405160), (5635, 370432), (5788, 360640), (5888, 354515), (6272, 332810), (6440, 324128), (7235, 288512), (7360, 283612), (7840, 266248), (8960, 232967), (9016, 231520), (10129, 206080), (10304, 202580), (11270, 185216), (11576, 180320), (12544, 166405), (12880, 162064), (14470, 144256), (14720, 141806), (15680, 133124), (18032, 115760), (20258, 103040), (20608, 101290), (22540, 92608), (23152, 90160), (25760, 81032), (28940, 72128), (29440, 70903), (31360, 66562), (33281, 62720), (36064, 57880), (40516, 51520), (41216, 50645), (45080, 46304)]