2538103680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{20983}}^1$

素因数の和:21018

約数の個数: 256

約数和(自身を含む): 10273766400

約数和(自身を除く): 7735662720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 20983, 24192, 30240, 40320, 41966, 60480, 62949, 83932, 104915, 120960, 125898, 146881, 167864, 188847, 209830, 251796, 293762, 314745, 335728, 377694, 419660, 440643, 503592, 566541, 587524, 629490, 671456, 734405, 755388, 839320, 881286, 944235, 1007184, 1133082, 1175048, 1258980, 1321929, 1342912, 1468810, 1510776, 1678640, 1762572, 1888470, 2014368, 2203215, 2266164, 2350096, 2517960, 2643858, 2685824, 2832705, 2937620, 3021552, 3357280, 3525144, 3776940, 3965787, 4028736, 4406430, 4532328, 4700192, 5035920, 5287716, 5665410, 5875240, 6043104, 6609645, 6714560, 7050288, 7553880, 7931574, 8057472, 8812860, 9064656, 9400384, 10071840, 10575432, 11330820, 11750480, 12086208, 13219290, 13429120, 14100576, 15107760, 15863148, 17625720, 18129312, 18800768, 19828935, 20143680, 21150864, 22661640, 23500960, 24172416, 26438580, 28201152, 30215520, 31726296, 35251440, 36258624, 39657870, 40287360, 42301728, 45323280, 47001920, 52877160, 56402304, 60431040, 63452592, 70502880, 72517248, 79315740, 84603456, 90646560, 94003840, 105754320, 120862080, 126905184, 141005760, 158631480, 169206912, 181293120, 211508640, 253810368, 282011520, 317262960, 362586240, 423017280, 507620736, 634525920, 846034560, 1269051840, 2538103680]

約数ペア:

[(1, 2538103680), (2, 1269051840), (3, 846034560), (4, 634525920), (5, 507620736), (6, 423017280), (7, 362586240), (8, 317262960), (9, 282011520), (10, 253810368), (12, 211508640), (14, 181293120), (15, 169206912), (16, 158631480), (18, 141005760), (20, 126905184), (21, 120862080), (24, 105754320), (27, 94003840), (28, 90646560), (30, 84603456), (32, 79315740), (35, 72517248), (36, 70502880), (40, 63452592), (42, 60431040), (45, 56402304), (48, 52877160), (54, 47001920), (56, 45323280), (60, 42301728), (63, 40287360), (64, 39657870), (70, 36258624), (72, 35251440), (80, 31726296), (84, 30215520), (90, 28201152), (96, 26438580), (105, 24172416), (108, 23500960), (112, 22661640), (120, 21150864), (126, 20143680), (128, 19828935), (135, 18800768), (140, 18129312), (144, 17625720), (160, 15863148), (168, 15107760), (180, 14100576), (189, 13429120), (192, 13219290), (210, 12086208), (216, 11750480), (224, 11330820), (240, 10575432), (252, 10071840), (270, 9400384), (280, 9064656), (288, 8812860), (315, 8057472), (320, 7931574), (336, 7553880), (360, 7050288), (378, 6714560), (384, 6609645), (420, 6043104), (432, 5875240), (448, 5665410), (480, 5287716), (504, 5035920), (540, 4700192), (560, 4532328), (576, 4406430), (630, 4028736), (640, 3965787), (672, 3776940), (720, 3525144), (756, 3357280), (840, 3021552), (864, 2937620), (896, 2832705), (945, 2685824), (960, 2643858), (1008, 2517960), (1080, 2350096), (1120, 2266164), (1152, 2203215), (1260, 2014368), (1344, 1888470), (1440, 1762572), (1512, 1678640), (1680, 1510776), (1728, 1468810), (1890, 1342912), (1920, 1321929), (2016, 1258980), (2160, 1175048), (2240, 1133082), (2520, 1007184), (2688, 944235), (2880, 881286), (3024, 839320), (3360, 755388), (3456, 734405), (3780, 671456), (4032, 629490), (4320, 587524), (4480, 566541), (5040, 503592), (5760, 440643), (6048, 419660), (6720, 377694), (7560, 335728), (8064, 314745), (8640, 293762), (10080, 251796), (12096, 209830), (13440, 188847), (15120, 167864), (17280, 146881), (20160, 125898), (20983, 120960), (24192, 104915), (30240, 83932), (40320, 62949), (41966, 60480)]