2546389440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 448

約数和(自身を含む): 10428549120

約数和(自身を除く): 7882159680

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, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 320, 336, 355, 360, 378, 420, 426, 432, 448, 480, 497, 504, 540, 560, 568, 576, 593, 630, 639, 672, 710, 720, 756, 840, 852, 864, 945, 960, 994, 1008, 1065, 1080, 1120, 1136, 1186, 1260, 1278, 1344, 1420, 1440, 1491, 1512, 1680, 1704, 1728, 1779, 1890, 1917, 1988, 2016, 2130, 2160, 2240, 2272, 2372, 2485, 2520, 2556, 2840, 2880, 2965, 2982, 3024, 3195, 3360, 3408, 3558, 3780, 3834, 3976, 4032, 4151, 4260, 4320, 4473, 4544, 4744, 4970, 5040, 5112, 5337, 5680, 5930, 5964, 6048, 6390, 6720, 6816, 7116, 7455, 7560, 7668, 7952, 8302, 8520, 8640, 8895, 8946, 9488, 9585, 9940, 10080, 10224, 10674, 11360, 11860, 11928, 12096, 12453, 12780, 13419, 13632, 14232, 14910, 15120, 15336, 15904, 16011, 16604, 17040, 17790, 17892, 18976, 19170, 19880, 20160, 20448, 20755, 21348, 22365, 22720, 23720, 23856, 24906, 25560, 26685, 26838, 28464, 29820, 30240, 30672, 31808, 32022, 33208, 34080, 35580, 35784, 37359, 37952, 38340, 39760, 40896, 41510, 42103, 42696, 44730, 47440, 47712, 49812, 51120, 53370, 53676, 56928, 59640, 60480, 61344, 62265, 64044, 66416, 67095, 68160, 71160, 71568, 74718, 76680, 79520, 80055, 83020, 84206, 85392, 89460, 94880, 95424, 99624, 102240, 106740, 107352, 112077, 113856, 119280, 122688, 124530, 126309, 128088, 132832, 134190, 142320, 143136, 149436, 153360, 159040, 160110, 166040, 168412, 170784, 178920, 186795, 189760, 199248, 204480, 210515, 213480, 214704, 224154, 238560, 249060, 252618, 256176, 265664, 268380, 284640, 286272, 294721, 298872, 306720, 320220, 332080, 336824, 341568, 357840, 373590, 378927, 398496, 421030, 426960, 429408, 448308, 477120, 498120, 505236, 512352, 536760, 560385, 569280, 589442, 597744, 613440, 631545, 640440, 664160, 673648, 715680, 747180, 757854, 796992, 842060, 853920, 858816, 884163, 896616, 996240, 1010472, 1024704, 1073520, 1120770, 1136781, 1178884, 1195488, 1263090, 1280880, 1328320, 1347296, 1431360, 1473605, 1494360, 1515708, 1684120, 1707840, 1768326, 1793232, 1894635, 1992480, 2020944, 2147040, 2241540, 2273562, 2357768, 2390976, 2526180, 2561760, 2652489, 2694592, 2947210, 2988720, 3031416, 3368240, 3536652, 3586464, 3789270, 3984960, 4041888, 4294080, 4420815, 4483080, 4547124, 4715536, 5052360, 5123520, 5304978, 5683905, 5894420, 5977440, 6062832, 6736480, 7073304, 7172928, 7578540, 7957467, 8083776, 8841630, 8966160, 9094248, 9431072, 10104720, 10609956, 11367810, 11788840, 11954880, 12125664, 13262445, 13472960, 14146608, 15157080, 15914934, 17683260, 17932320, 18188496, 18862144, 20209440, 21219912, 22735620, 23577680, 24251328, 26524890, 28293216, 30314160, 31829868, 35366520, 35864640, 36376992, 39787335, 40418880, 42439824, 45471240, 47155360, 53049780, 56586432, 60628320, 63659736, 70733040, 72753984, 79574670, 84879648, 90942480, 94310720, 106099560, 121256640, 127319472, 141466080, 159149340, 169759296, 181884960, 212199120, 254638944, 282932160, 318298680, 363769920, 424398240, 509277888, 636597360, 848796480, 1273194720, 2546389440]

約数ペア:

[(1, 2546389440), (2, 1273194720), (3, 848796480), (4, 636597360), (5, 509277888), (6, 424398240), (7, 363769920), (8, 318298680), (9, 282932160), (10, 254638944), (12, 212199120), (14, 181884960), (15, 169759296), (16, 159149340), (18, 141466080), (20, 127319472), (21, 121256640), (24, 106099560), (27, 94310720), (28, 90942480), (30, 84879648), (32, 79574670), (35, 72753984), (36, 70733040), (40, 63659736), (42, 60628320), (45, 56586432), (48, 53049780), (54, 47155360), (56, 45471240), (60, 42439824), (63, 40418880), (64, 39787335), (70, 36376992), (71, 35864640), (72, 35366520), (80, 31829868), (84, 30314160), (90, 28293216), (96, 26524890), (105, 24251328), (108, 23577680), (112, 22735620), (120, 21219912), (126, 20209440), (135, 18862144), (140, 18188496), (142, 17932320), (144, 17683260), (160, 15914934), (168, 15157080), (180, 14146608), (189, 13472960), (192, 13262445), (210, 12125664), (213, 11954880), (216, 11788840), (224, 11367810), (240, 10609956), (252, 10104720), (270, 9431072), (280, 9094248), (284, 8966160), (288, 8841630), (315, 8083776), (320, 7957467), (336, 7578540), (355, 7172928), (360, 7073304), (378, 6736480), (420, 6062832), (426, 5977440), (432, 5894420), (448, 5683905), (480, 5304978), (497, 5123520), (504, 5052360), (540, 4715536), (560, 4547124), (568, 4483080), (576, 4420815), (593, 4294080), (630, 4041888), (639, 3984960), (672, 3789270), (710, 3586464), (720, 3536652), (756, 3368240), (840, 3031416), (852, 2988720), (864, 2947210), (945, 2694592), (960, 2652489), (994, 2561760), (1008, 2526180), (1065, 2390976), (1080, 2357768), (1120, 2273562), (1136, 2241540), (1186, 2147040), (1260, 2020944), (1278, 1992480), (1344, 1894635), (1420, 1793232), (1440, 1768326), (1491, 1707840), (1512, 1684120), (1680, 1515708), (1704, 1494360), (1728, 1473605), (1779, 1431360), (1890, 1347296), (1917, 1328320), (1988, 1280880), (2016, 1263090), (2130, 1195488), (2160, 1178884), (2240, 1136781), (2272, 1120770), (2372, 1073520), (2485, 1024704), (2520, 1010472), (2556, 996240), (2840, 896616), (2880, 884163), (2965, 858816), (2982, 853920), (3024, 842060), (3195, 796992), (3360, 757854), (3408, 747180), (3558, 715680), (3780, 673648), (3834, 664160), (3976, 640440), (4032, 631545), (4151, 613440), (4260, 597744), (4320, 589442), (4473, 569280), (4544, 560385), (4744, 536760), (4970, 512352), (5040, 505236), (5112, 498120), (5337, 477120), (5680, 448308), (5930, 429408), (5964, 426960), (6048, 421030), (6390, 398496), (6720, 378927), (6816, 373590), (7116, 357840), (7455, 341568), (7560, 336824), (7668, 332080), (7952, 320220), (8302, 306720), (8520, 298872), (8640, 294721), (8895, 286272), (8946, 284640), (9488, 268380), (9585, 265664), (9940, 256176), (10080, 252618), (10224, 249060), (10674, 238560), (11360, 224154), (11860, 214704), (11928, 213480), (12096, 210515), (12453, 204480), (12780, 199248), (13419, 189760), (13632, 186795), (14232, 178920), (14910, 170784), (15120, 168412), (15336, 166040), (15904, 160110), (16011, 159040), (16604, 153360), (17040, 149436), (17790, 143136), (17892, 142320), (18976, 134190), (19170, 132832), (19880, 128088), (20160, 126309), (20448, 124530), (20755, 122688), (21348, 119280), (22365, 113856), (22720, 112077), (23720, 107352), (23856, 106740), (24906, 102240), (25560, 99624), (26685, 95424), (26838, 94880), (28464, 89460), (29820, 85392), (30240, 84206), (30672, 83020), (31808, 80055), (32022, 79520), (33208, 76680), (34080, 74718), (35580, 71568), (35784, 71160), (37359, 68160), (37952, 67095), (38340, 66416), (39760, 64044), (40896, 62265), (41510, 61344), (42103, 60480), (42696, 59640), (44730, 56928), (47440, 53676), (47712, 53370), (49812, 51120)]