19490505216

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 640

約数和(自身を含む): 69295564800

約数和(自身を除く): 49805059584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 41, 42, 48, 52, 56, 57, 64, 76, 78, 82, 84, 91, 96, 104, 112, 114, 123, 128, 133, 152, 156, 164, 168, 179, 182, 192, 208, 224, 228, 246, 247, 256, 266, 273, 287, 304, 312, 328, 336, 358, 364, 384, 399, 416, 448, 456, 492, 494, 512, 532, 533, 537, 546, 574, 608, 624, 656, 672, 716, 728, 741, 768, 779, 798, 832, 861, 896, 912, 984, 988, 1064, 1066, 1074, 1092, 1148, 1216, 1248, 1253, 1312, 1344, 1432, 1456, 1482, 1536, 1558, 1596, 1599, 1664, 1722, 1729, 1792, 1824, 1968, 1976, 2128, 2132, 2148, 2184, 2296, 2327, 2337, 2432, 2496, 2506, 2624, 2688, 2864, 2912, 2964, 3116, 3192, 3198, 3328, 3401, 3444, 3458, 3584, 3648, 3731, 3759, 3936, 3952, 4256, 4264, 4296, 4368, 4592, 4654, 4674, 4864, 4992, 5012, 5187, 5248, 5376, 5453, 5728, 5824, 5928, 6232, 6384, 6396, 6656, 6802, 6888, 6916, 6981, 7296, 7339, 7462, 7518, 7872, 7904, 8512, 8528, 8592, 8736, 9184, 9308, 9348, 9728, 9984, 10024, 10127, 10203, 10374, 10496, 10752, 10906, 11193, 11456, 11648, 11856, 12464, 12768, 12792, 13604, 13776, 13832, 13962, 14592, 14678, 14924, 15036, 15744, 15808, 16289, 16359, 17024, 17056, 17184, 17472, 18368, 18616, 18696, 19968, 20048, 20254, 20406, 20748, 20992, 21812, 22017, 22386, 22912, 23296, 23712, 23807, 24928, 25536, 25584, 27208, 27552, 27664, 27924, 29184, 29356, 29848, 30072, 30381, 31488, 31616, 32578, 32718, 34048, 34112, 34368, 34944, 36736, 37232, 37392, 40096, 40508, 40812, 41496, 43624, 44034, 44213, 44772, 45824, 46592, 47424, 47614, 48867, 49856, 51072, 51168, 51373, 54416, 55104, 55328, 55848, 58712, 59696, 60144, 60762, 62976, 63232, 65156, 65436, 68096, 68224, 68736, 69888, 70889, 71421, 73472, 74464, 74784, 80192, 81016, 81624, 82992, 87248, 88068, 88426, 89544, 91648, 94848, 95228, 95407, 97734, 99712, 102144, 102336, 102746, 108832, 110208, 110656, 111696, 117424, 119392, 120288, 121524, 126464, 130312, 130872, 132639, 136448, 137472, 139441, 139776, 141778, 142842, 146944, 148928, 149568, 154119, 160384, 162032, 163248, 165984, 174496, 176136, 176852, 179088, 189696, 190456, 190814, 195468, 199424, 204288, 204672, 205492, 212667, 217664, 220416, 221312, 223392, 234848, 238784, 240576, 243048, 260624, 261744, 265278, 272896, 274944, 278882, 283556, 285684, 286221, 297856, 299136, 308238, 309491, 320768, 324064, 326496, 331968, 348992, 352272, 353704, 358176, 379392, 380912, 381628, 390936, 398848, 409344, 410984, 418323, 425334, 435328, 440832, 442624, 446784, 469696, 477568, 481152, 486096, 521248, 523488, 530556, 557764, 567112, 571368, 572442, 595712, 598272, 616476, 618982, 641536, 648128, 652992, 663936, 667849, 697984, 704544, 707408, 716352, 761824, 763256, 781872, 818688, 821968, 836646, 850668, 870656, 885248, 893568, 928473, 939392, 955136, 962304, 972192, 976087, 1042496, 1046976, 1061112, 1115528, 1134224, 1142736, 1144884, 1191424, 1196544, 1232952, 1237964, 1296256, 1305984, 1327872, 1335698, 1395968, 1409088, 1414816, 1432704, 1523648, 1526512, 1563744, 1643936, 1673292, 1701336, 1741312, 1787136, 1812733, 1856946, 1878784, 1910272, 1924608, 1944384, 1952174, 2003547, 2084992, 2093952, 2122224, 2231056, 2268448, 2285472, 2289768, 2465904, 2475928, 2592512, 2611968, 2655744, 2671396, 2791936, 2818176, 2829632, 2865408, 2928261, 3047296, 3053024, 3127488, 3287872, 3346584, 3402672, 3574272, 3625466, 3713892, 3757568, 3888768, 3904348, 4007094, 4169984, 4187904, 4244448, 4462112, 4536896, 4570944, 4579536, 4931808, 4951856, 5185024, 5223936, 5342792, 5438199, 5636352, 5659264, 5730816, 5856522, 6094592, 6106048, 6254976, 6575744, 6693168, 6805344, 7250932, 7427784, 7777536, 7808696, 8014188, 8339968, 8375808, 8488896, 8924224, 9073792, 9141888, 9159072, 9863616, 9903712, 10685584, 10876398, 11272704, 11318528, 11713044, 12189184, 12212096, 12509952, 12689131, 13151488, 13386336, 13610688, 14501864, 14855568, 15555072, 15617392, 16028376, 16977792, 17848448, 18147584, 18283776, 18318144, 19727232, 19807424, 21371168, 21752796, 22637056, 23426088, 24424192, 25019904, 25378262, 26302976, 26772672, 27221376, 29003728, 29711136, 31234784, 32056752, 33955584, 35696896, 36295168, 36567552, 36636288, 38067393, 39454464, 39614848, 42742336, 43505592, 46852176, 48848384, 50756524, 53545344, 54442752, 58007456, 59422272, 62469568, 64113504, 67911168, 71393792, 73272576, 76134786, 78908928, 79229696, 85484672, 87011184, 93704352, 101513048, 107090688, 108885504, 116014912, 118844544, 124939136, 128227008, 146545152, 152269572, 158459392, 170969344, 174022368, 187408704, 203026096, 214181376, 232029824, 237689088, 249878272, 256454016, 304539144, 341938688, 348044736, 374817408, 406052192, 464059648, 475378176, 499756544, 512908032, 609078288, 696089472, 749634816, 812104384, 928119296, 1025816064, 1218156576, 1392178944, 1499269632, 1624208768, 2436313152, 2784357888, 3248417536, 4872626304, 6496835072, 9745252608, 19490505216]

約数ペア:

[(1, 19490505216), (2, 9745252608), (3, 6496835072), (4, 4872626304), (6, 3248417536), (7, 2784357888), (8, 2436313152), (12, 1624208768), (13, 1499269632), (14, 1392178944), (16, 1218156576), (19, 1025816064), (21, 928119296), (24, 812104384), (26, 749634816), (28, 696089472), (32, 609078288), (38, 512908032), (39, 499756544), (41, 475378176), (42, 464059648), (48, 406052192), (52, 374817408), (56, 348044736), (57, 341938688), (64, 304539144), (76, 256454016), (78, 249878272), (82, 237689088), (84, 232029824), (91, 214181376), (96, 203026096), (104, 187408704), (112, 174022368), (114, 170969344), (123, 158459392), (128, 152269572), (133, 146545152), (152, 128227008), (156, 124939136), (164, 118844544), (168, 116014912), (179, 108885504), (182, 107090688), (192, 101513048), (208, 93704352), (224, 87011184), (228, 85484672), (246, 79229696), (247, 78908928), (256, 76134786), (266, 73272576), (273, 71393792), (287, 67911168), (304, 64113504), (312, 62469568), (328, 59422272), (336, 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(8528, 2285472), (8592, 2268448), (8736, 2231056), (9184, 2122224), (9308, 2093952), (9348, 2084992), (9728, 2003547), (9984, 1952174), (10024, 1944384), (10127, 1924608), (10203, 1910272), (10374, 1878784), (10496, 1856946), (10752, 1812733), (10906, 1787136), (11193, 1741312), (11456, 1701336), (11648, 1673292), (11856, 1643936), (12464, 1563744), (12768, 1526512), (12792, 1523648), (13604, 1432704), (13776, 1414816), (13832, 1409088), (13962, 1395968), (14592, 1335698), (14678, 1327872), (14924, 1305984), (15036, 1296256), (15744, 1237964), (15808, 1232952), (16289, 1196544), (16359, 1191424), (17024, 1144884), (17056, 1142736), (17184, 1134224), (17472, 1115528), (18368, 1061112), (18616, 1046976), (18696, 1042496), (19968, 976087), (20048, 972192), (20254, 962304), (20406, 955136), (20748, 939392), (20992, 928473), (21812, 893568), (22017, 885248), (22386, 870656), (22912, 850668), (23296, 836646), (23712, 821968), (23807, 818688), (24928, 781872), (25536, 763256), (25584, 761824), (27208, 716352), (27552, 707408), (27664, 704544), (27924, 697984), (29184, 667849), (29356, 663936), (29848, 652992), (30072, 648128), (30381, 641536), (31488, 618982), (31616, 616476), (32578, 598272), (32718, 595712), (34048, 572442), (34112, 571368), (34368, 567112), (34944, 557764), (36736, 530556), (37232, 523488), (37392, 521248), (40096, 486096), (40508, 481152), (40812, 477568), (41496, 469696), (43624, 446784), (44034, 442624), (44213, 440832), (44772, 435328), (45824, 425334), (46592, 418323), (47424, 410984), (47614, 409344), (48867, 398848), (49856, 390936), (51072, 381628), (51168, 380912), (51373, 379392), (54416, 358176), (55104, 353704), (55328, 352272), (55848, 348992), (58712, 331968), (59696, 326496), (60144, 324064), (60762, 320768), (62976, 309491), (63232, 308238), (65156, 299136), (65436, 297856), (68096, 286221), (68224, 285684), (68736, 283556), (69888, 278882), (70889, 274944), (71421, 272896), (73472, 265278), (74464, 261744), (74784, 260624), 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