8001194880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31333}}^1$

素因数の和:31381

約数の個数: 256

約数和(自身を含む): 30682252800

約数和(自身を除く): 22681057920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31333, 31920, 36480, 42560, 51072, 62666, 63840, 85120, 93999, 125332, 127680, 156665, 187998, 219331, 250664, 255360, 313330, 375996, 438662, 469995, 501328, 595327, 626660, 657993, 751992, 877324, 939990, 1002656, 1096655, 1190654, 1253320, 1315986, 1503984, 1754648, 1785981, 1879980, 2005312, 2193310, 2381308, 2506640, 2631972, 2976635, 3007968, 3289965, 3509296, 3571962, 3759960, 4010624, 4167289, 4386620, 4762616, 5013280, 5263944, 5953270, 6015936, 6579930, 7018592, 7143924, 7519920, 8334578, 8773240, 8929905, 9525232, 10026560, 10527888, 11906540, 12031872, 12501867, 13159860, 14037184, 14287848, 15039840, 16669156, 17546480, 17859810, 19050464, 20053120, 20836445, 21055776, 23813080, 25003734, 26319720, 28074368, 28575696, 30079680, 33338312, 35092960, 35719620, 38100928, 41672890, 42111552, 47626160, 50007468, 52639440, 57151392, 60159360, 62509335, 66676624, 70185920, 71439240, 76201856, 83345780, 84223104, 95252320, 100014936, 105278880, 114302784, 125018670, 133353248, 140371840, 142878480, 166691560, 190504640, 200029872, 210557760, 228605568, 250037340, 266706496, 285756960, 333383120, 381009280, 400059744, 421115520, 500074680, 533412992, 571513920, 666766240, 800119488, 1000149360, 1143027840, 1333532480, 1600238976, 2000298720, 2667064960, 4000597440, 8001194880]

約数ペア:

[(1, 8001194880), (2, 4000597440), (3, 2667064960), (4, 2000298720), (5, 1600238976), (6, 1333532480), (7, 1143027840), (8, 1000149360), (10, 800119488), (12, 666766240), (14, 571513920), (15, 533412992), (16, 500074680), (19, 421115520), (20, 400059744), (21, 381009280), (24, 333383120), (28, 285756960), (30, 266706496), (32, 250037340), (35, 228605568), (38, 210557760), (40, 200029872), (42, 190504640), (48, 166691560), (56, 142878480), (57, 140371840), (60, 133353248), (64, 125018670), (70, 114302784), (76, 105278880), (80, 100014936), (84, 95252320), (95, 84223104), (96, 83345780), (105, 76201856), (112, 71439240), (114, 70185920), (120, 66676624), (128, 62509335), (133, 60159360), (140, 57151392), (152, 52639440), (160, 50007468), (168, 47626160), (190, 42111552), (192, 41672890), (210, 38100928), (224, 35719620), (228, 35092960), (240, 33338312), (266, 30079680), (280, 28575696), (285, 28074368), (304, 26319720), (320, 25003734), (336, 23813080), (380, 21055776), (384, 20836445), (399, 20053120), (420, 19050464), (448, 17859810), (456, 17546480), (480, 16669156), (532, 15039840), (560, 14287848), (570, 14037184), (608, 13159860), (640, 12501867), (665, 12031872), (672, 11906540), (760, 10527888), (798, 10026560), (840, 9525232), (896, 8929905), (912, 8773240), (960, 8334578), (1064, 7519920), (1120, 7143924), (1140, 7018592), (1216, 6579930), (1330, 6015936), (1344, 5953270), (1520, 5263944), (1596, 5013280), (1680, 4762616), (1824, 4386620), (1920, 4167289), (1995, 4010624), (2128, 3759960), (2240, 3571962), (2280, 3509296), (2432, 3289965), (2660, 3007968), (2688, 2976635), (3040, 2631972), (3192, 2506640), (3360, 2381308), (3648, 2193310), (3990, 2005312), (4256, 1879980), (4480, 1785981), (4560, 1754648), (5320, 1503984), (6080, 1315986), (6384, 1253320), (6720, 1190654), (7296, 1096655), (7980, 1002656), (8512, 939990), (9120, 877324), (10640, 751992), (12160, 657993), (12768, 626660), (13440, 595327), (15960, 501328), (17024, 469995), (18240, 438662), (21280, 375996), (25536, 313330), (31333, 255360), (31920, 250664), (36480, 219331), (42560, 187998), (51072, 156665), (62666, 127680), (63840, 125332), (85120, 93999)]