2560420800

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{8467}}^1$

素因数の和:8505

約数の個数: 336

約数和(自身を含む): 10668325120

約数和(自身を除く): 8107904320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 378, 400, 420, 432, 448, 450, 480, 504, 525, 540, 560, 576, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 960, 1008, 1050, 1080, 1120, 1200, 1260, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1680, 1728, 1800, 1890, 2016, 2100, 2160, 2240, 2400, 2520, 2700, 2800, 2880, 3024, 3150, 3360, 3600, 3780, 4032, 4200, 4320, 4725, 4800, 5040, 5400, 5600, 6048, 6300, 6720, 7200, 7560, 8400, 8467, 8640, 9450, 10080, 10800, 11200, 12096, 12600, 14400, 15120, 16800, 16934, 18900, 20160, 21600, 25200, 25401, 30240, 33600, 33868, 37800, 42335, 43200, 50400, 50802, 59269, 60480, 67736, 75600, 76203, 84670, 100800, 101604, 118538, 127005, 135472, 151200, 152406, 169340, 177807, 203208, 211675, 228609, 237076, 254010, 270944, 296345, 302400, 304812, 338680, 355614, 381015, 406416, 423350, 457218, 474152, 508020, 533421, 541888, 592690, 609624, 635025, 677360, 711228, 762030, 812832, 846700, 889035, 914436, 948304, 1016040, 1066842, 1143045, 1185380, 1219248, 1270050, 1354720, 1422456, 1481725, 1524060, 1600263, 1625664, 1693400, 1778070, 1828872, 1896608, 1905075, 2032080, 2133684, 2286090, 2370760, 2438496, 2540100, 2667105, 2709440, 2844912, 2963450, 3048120, 3200526, 3386800, 3556140, 3657744, 3793216, 3810150, 4064160, 4267368, 4445175, 4572180, 4741520, 4876992, 5080200, 5334210, 5689824, 5715225, 5926900, 6096240, 6401052, 6773600, 7112280, 7315488, 7620300, 8001315, 8128320, 8534736, 8890350, 9144360, 9483040, 10160400, 10668420, 11379648, 11430450, 11853800, 12192480, 12802104, 13335525, 13547200, 14224560, 14630976, 15240600, 16002630, 17069472, 17780700, 18288720, 18966080, 20320800, 21336840, 22860900, 23707600, 24384960, 25604208, 26671050, 28449120, 30481200, 32005260, 34138944, 35561400, 36577440, 40006575, 40641600, 42673680, 45721800, 47415200, 51208416, 53342100, 56898240, 60962400, 64010520, 71122800, 73154880, 80013150, 85347360, 91443600, 94830400, 102416832, 106684200, 121924800, 128021040, 142245600, 160026300, 170694720, 182887200, 213368400, 256042080, 284491200, 320052600, 365774400, 426736800, 512084160, 640105200, 853473600, 1280210400, 2560420800]

約数ペア:

[(1, 2560420800), (2, 1280210400), (3, 853473600), (4, 640105200), (5, 512084160), (6, 426736800), (7, 365774400), (8, 320052600), (9, 284491200), (10, 256042080), (12, 213368400), (14, 182887200), (15, 170694720), (16, 160026300), (18, 142245600), (20, 128021040), (21, 121924800), (24, 106684200), (25, 102416832), (27, 94830400), (28, 91443600), (30, 85347360), (32, 80013150), (35, 73154880), (36, 71122800), (40, 64010520), (42, 60962400), (45, 56898240), (48, 53342100), (50, 51208416), (54, 47415200), (56, 45721800), (60, 42673680), (63, 40641600), (64, 40006575), (70, 36577440), (72, 35561400), (75, 34138944), (80, 32005260), (84, 30481200), (90, 28449120), (96, 26671050), (100, 25604208), (105, 24384960), (108, 23707600), (112, 22860900), (120, 21336840), (126, 20320800), (135, 18966080), (140, 18288720), (144, 17780700), (150, 17069472), (160, 16002630), (168, 15240600), (175, 14630976), (180, 14224560), (189, 13547200), (192, 13335525), (200, 12802104), (210, 12192480), (216, 11853800), (224, 11430450), (225, 11379648), (240, 10668420), (252, 10160400), (270, 9483040), (280, 9144360), (288, 8890350), (300, 8534736), (315, 8128320), (320, 8001315), (336, 7620300), (350, 7315488), (360, 7112280), (378, 6773600), (400, 6401052), (420, 6096240), (432, 5926900), (448, 5715225), (450, 5689824), (480, 5334210), (504, 5080200), (525, 4876992), (540, 4741520), (560, 4572180), (576, 4445175), (600, 4267368), (630, 4064160), (672, 3810150), (675, 3793216), (700, 3657744), (720, 3556140), (756, 3386800), (800, 3200526), (840, 3048120), (864, 2963450), (900, 2844912), (945, 2709440), (960, 2667105), (1008, 2540100), (1050, 2438496), (1080, 2370760), (1120, 2286090), (1200, 2133684), (1260, 2032080), (1344, 1905075), (1350, 1896608), (1400, 1828872), (1440, 1778070), (1512, 1693400), (1575, 1625664), (1600, 1600263), (1680, 1524060), (1728, 1481725), (1800, 1422456), (1890, 1354720), (2016, 1270050), (2100, 1219248), (2160, 1185380), (2240, 1143045), (2400, 1066842), (2520, 1016040), (2700, 948304), (2800, 914436), (2880, 889035), (3024, 846700), (3150, 812832), (3360, 762030), (3600, 711228), (3780, 677360), (4032, 635025), (4200, 609624), (4320, 592690), (4725, 541888), (4800, 533421), (5040, 508020), (5400, 474152), (5600, 457218), (6048, 423350), (6300, 406416), (6720, 381015), (7200, 355614), (7560, 338680), (8400, 304812), (8467, 302400), (8640, 296345), (9450, 270944), (10080, 254010), (10800, 237076), (11200, 228609), (12096, 211675), (12600, 203208), (14400, 177807), (15120, 169340), (16800, 152406), (16934, 151200), (18900, 135472), (20160, 127005), (21600, 118538), (25200, 101604), (25401, 100800), (30240, 84670), (33600, 76203), (33868, 75600), (37800, 67736), (42335, 60480), (43200, 59269), (50400, 50802)]