1808291520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 448

約数和(自身を含む): 7549286400

約数和(自身を除く): 5740994880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 192, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 320, 336, 348, 360, 378, 406, 420, 432, 435, 448, 464, 480, 504, 522, 540, 560, 576, 580, 609, 630, 672, 696, 720, 756, 783, 812, 840, 864, 870, 928, 945, 960, 1008, 1015, 1031, 1044, 1080, 1120, 1160, 1218, 1260, 1305, 1344, 1392, 1440, 1512, 1566, 1624, 1680, 1728, 1740, 1827, 1856, 1890, 2016, 2030, 2062, 2088, 2160, 2240, 2320, 2436, 2520, 2610, 2784, 2880, 3024, 3045, 3093, 3132, 3248, 3360, 3480, 3654, 3780, 3915, 4032, 4060, 4124, 4176, 4320, 4640, 4872, 5040, 5155, 5220, 5481, 5568, 6048, 6090, 6186, 6264, 6496, 6720, 6960, 7217, 7308, 7560, 7830, 8120, 8248, 8352, 8640, 9135, 9279, 9280, 9744, 10080, 10310, 10440, 10962, 12096, 12180, 12372, 12528, 12992, 13920, 14434, 14616, 15120, 15465, 15660, 16240, 16496, 16704, 18270, 18558, 19488, 20160, 20620, 20880, 21651, 21924, 24360, 24744, 25056, 27405, 27837, 27840, 28868, 29232, 29899, 30240, 30930, 31320, 32480, 32992, 36085, 36540, 37116, 38976, 41240, 41760, 43302, 43848, 46395, 48720, 49488, 50112, 54810, 55674, 57736, 58464, 59798, 60480, 61860, 62640, 64953, 64960, 65984, 72170, 73080, 74232, 82480, 83520, 86604, 87696, 89697, 92790, 97440, 98976, 108255, 109620, 111348, 115472, 116928, 119596, 123720, 125280, 129906, 139185, 144340, 146160, 148464, 149495, 164960, 173208, 175392, 179394, 185580, 194859, 194880, 197952, 209293, 216510, 219240, 222696, 230944, 239192, 247440, 250560, 259812, 269091, 278370, 288680, 292320, 296928, 298990, 324765, 329920, 346416, 350784, 358788, 371160, 389718, 418586, 433020, 438480, 445392, 448485, 461888, 478384, 494880, 519624, 538182, 556740, 577360, 584640, 593856, 597980, 627879, 649530, 692832, 717576, 742320, 779436, 807273, 837172, 866040, 876960, 890784, 896970, 956768, 974295, 989760, 1039248, 1046465, 1076364, 1113480, 1154720, 1195960, 1255758, 1299060, 1345455, 1385664, 1435152, 1484640, 1558872, 1614546, 1674344, 1732080, 1753920, 1781568, 1793940, 1883637, 1913536, 1948590, 2078496, 2092930, 2152728, 2226960, 2309440, 2391920, 2511516, 2598120, 2690910, 2870304, 2969280, 3117744, 3139395, 3229092, 3348688, 3464160, 3587880, 3767274, 3897180, 4036365, 4156992, 4185860, 4305456, 4453920, 4783840, 5023032, 5196240, 5381820, 5650911, 5740608, 6235488, 6278790, 6458184, 6697376, 6928320, 7175760, 7534548, 7794360, 8072730, 8371720, 8610912, 8907840, 9418185, 9567680, 10046064, 10392480, 10763640, 11301822, 12470976, 12557580, 12916368, 13394752, 14351520, 15069096, 15588720, 16145460, 16743440, 17221824, 18836370, 20092128, 20784960, 21527280, 22603644, 25115160, 25832736, 28254555, 28703040, 30138192, 31177440, 32290920, 33486880, 37672740, 40184256, 43054560, 45207288, 50230320, 51665472, 56509110, 60276384, 62354880, 64581840, 66973760, 75345480, 86109120, 90414576, 100460640, 113018220, 120552768, 129163680, 150690960, 180829152, 200921280, 226036440, 258327360, 301381920, 361658304, 452072880, 602763840, 904145760, 1808291520]

約数ペア:

[(1, 1808291520), (2, 904145760), (3, 602763840), (4, 452072880), (5, 361658304), (6, 301381920), (7, 258327360), (8, 226036440), (9, 200921280), (10, 180829152), (12, 150690960), (14, 129163680), (15, 120552768), (16, 113018220), (18, 100460640), (20, 90414576), (21, 86109120), (24, 75345480), (27, 66973760), (28, 64581840), (29, 62354880), (30, 60276384), (32, 56509110), (35, 51665472), (36, 50230320), (40, 45207288), (42, 43054560), (45, 40184256), (48, 37672740), (54, 33486880), (56, 32290920), (58, 31177440), (60, 30138192), (63, 28703040), (64, 28254555), (70, 25832736), (72, 25115160), (80, 22603644), (84, 21527280), (87, 20784960), (90, 20092128), (96, 18836370), (105, 17221824), (108, 16743440), (112, 16145460), (116, 15588720), (120, 15069096), (126, 14351520), (135, 13394752), (140, 12916368), (144, 12557580), (145, 12470976), (160, 11301822), (168, 10763640), (174, 10392480), (180, 10046064), (189, 9567680), (192, 9418185), (203, 8907840), (210, 8610912), (216, 8371720), (224, 8072730), (232, 7794360), (240, 7534548), (252, 7175760), (261, 6928320), (270, 6697376), (280, 6458184), (288, 6278790), (290, 6235488), (315, 5740608), (320, 5650911), (336, 5381820), (348, 5196240), (360, 5023032), (378, 4783840), (406, 4453920), (420, 4305456), (432, 4185860), (435, 4156992), (448, 4036365), (464, 3897180), (480, 3767274), (504, 3587880), (522, 3464160), (540, 3348688), (560, 3229092), (576, 3139395), (580, 3117744), (609, 2969280), (630, 2870304), (672, 2690910), (696, 2598120), (720, 2511516), (756, 2391920), (783, 2309440), (812, 2226960), (840, 2152728), (864, 2092930), (870, 2078496), (928, 1948590), (945, 1913536), (960, 1883637), (1008, 1793940), (1015, 1781568), (1031, 1753920), (1044, 1732080), (1080, 1674344), (1120, 1614546), (1160, 1558872), (1218, 1484640), (1260, 1435152), (1305, 1385664), (1344, 1345455), (1392, 1299060), (1440, 1255758), (1512, 1195960), (1566, 1154720), (1624, 1113480), (1680, 1076364), (1728, 1046465), (1740, 1039248), (1827, 989760), (1856, 974295), (1890, 956768), (2016, 896970), (2030, 890784), (2062, 876960), (2088, 866040), (2160, 837172), (2240, 807273), (2320, 779436), (2436, 742320), (2520, 717576), (2610, 692832), (2784, 649530), (2880, 627879), (3024, 597980), (3045, 593856), (3093, 584640), (3132, 577360), (3248, 556740), (3360, 538182), (3480, 519624), (3654, 494880), (3780, 478384), (3915, 461888), (4032, 448485), (4060, 445392), (4124, 438480), (4176, 433020), (4320, 418586), (4640, 389718), (4872, 371160), (5040, 358788), (5155, 350784), (5220, 346416), (5481, 329920), (5568, 324765), (6048, 298990), (6090, 296928), (6186, 292320), (6264, 288680), (6496, 278370), (6720, 269091), (6960, 259812), (7217, 250560), (7308, 247440), (7560, 239192), (7830, 230944), (8120, 222696), (8248, 219240), (8352, 216510), (8640, 209293), (9135, 197952), (9279, 194880), (9280, 194859), (9744, 185580), (10080, 179394), (10310, 175392), (10440, 173208), (10962, 164960), (12096, 149495), (12180, 148464), (12372, 146160), (12528, 144340), (12992, 139185), (13920, 129906), (14434, 125280), (14616, 123720), (15120, 119596), (15465, 116928), (15660, 115472), (16240, 111348), (16496, 109620), (16704, 108255), (18270, 98976), (18558, 97440), (19488, 92790), (20160, 89697), (20620, 87696), (20880, 86604), (21651, 83520), (21924, 82480), (24360, 74232), (24744, 73080), (25056, 72170), (27405, 65984), (27837, 64960), (27840, 64953), (28868, 62640), (29232, 61860), (29899, 60480), (30240, 59798), (30930, 58464), (31320, 57736), (32480, 55674), (32992, 54810), (36085, 50112), (36540, 49488), (37116, 48720), (38976, 46395), (41240, 43848), (41760, 43302)]