21440135808

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9789

約数の個数: 384

約数和(自身を含む): 79279704000

約数和(自身を除く): 57839568192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 702, 728, 756, 784, 819, 832, 864, 882, 896, 936, 1008, 1092, 1152, 1176, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1664, 1728, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2496, 2548, 2646, 2688, 2808, 2912, 3024, 3136, 3276, 3456, 3528, 3744, 3822, 4032, 4368, 4704, 4914, 4992, 5096, 5292, 5616, 5733, 5824, 6048, 6272, 6552, 7056, 7488, 7644, 8064, 8736, 9408, 9739, 9828, 10192, 10584, 11232, 11466, 11648, 12096, 13104, 14112, 14976, 15288, 17199, 17472, 18816, 19478, 19656, 20384, 21168, 22464, 22932, 24192, 26208, 28224, 29217, 30576, 34398, 34944, 38956, 39312, 40768, 42336, 44928, 45864, 52416, 56448, 58434, 61152, 68173, 68796, 77912, 78624, 81536, 84672, 87651, 91728, 104832, 116868, 122304, 126607, 136346, 137592, 155824, 157248, 169344, 175302, 183456, 204519, 233736, 244608, 253214, 262953, 272692, 275184, 311648, 314496, 350604, 366912, 379821, 409038, 467472, 477211, 506428, 525906, 545384, 550368, 613557, 623296, 701208, 733824, 759642, 818076, 886249, 934944, 954422, 1012856, 1051812, 1090768, 1100736, 1139463, 1227114, 1246592, 1402416, 1431633, 1519284, 1636152, 1772498, 1840671, 1869888, 1908844, 2025712, 2103624, 2181536, 2201472, 2278926, 2454228, 2658747, 2804832, 2863266, 3038568, 3272304, 3418389, 3544996, 3681342, 3739776, 3817688, 4051424, 4207248, 4294899, 4363072, 4557852, 4908456, 5317494, 5609664, 5726532, 6077136, 6203743, 6544608, 6836778, 7089992, 7362684, 7635376, 7976241, 8102848, 8414496, 8589798, 8726144, 9115704, 9816912, 10634988, 11219328, 11453064, 12154272, 12407486, 12884697, 13089216, 13673556, 14179984, 14725368, 15270752, 15952482, 16205696, 16828992, 17179596, 18231408, 18611229, 19633824, 21269976, 22906128, 23928723, 24308544, 24814972, 25769394, 26178432, 27347112, 28359968, 29450736, 30541504, 31904964, 33657984, 34359192, 36462816, 37222458, 39267648, 42539952, 45812256, 47857446, 48617088, 49629944, 51538788, 54694224, 55833687, 56719936, 58901472, 61083008, 63809928, 68718384, 72925632, 74444916, 78535296, 85079904, 91624512, 95714892, 99259888, 103077576, 109388448, 111667374, 113439872, 117802944, 127619856, 137436768, 145851264, 148889832, 167501061, 170159808, 183249024, 191429784, 198519776, 206155152, 218776896, 223334748, 235605888, 255239712, 274873536, 297779664, 335002122, 340319616, 382859568, 397039552, 412310304, 437553792, 446669496, 510479424, 549747072, 595559328, 670004244, 765719136, 794079104, 824620608, 893338992, 1020958848, 1191118656, 1340008488, 1531438272, 1649241216, 1786677984, 2382237312, 2680016976, 3062876544, 3573355968, 5360033952, 7146711936, 10720067904, 21440135808]

約数ペア:

[(1, 21440135808), (2, 10720067904), (3, 7146711936), (4, 5360033952), (6, 3573355968), (7, 3062876544), (8, 2680016976), (9, 2382237312), (12, 1786677984), (13, 1649241216), (14, 1531438272), (16, 1340008488), (18, 1191118656), (21, 1020958848), (24, 893338992), (26, 824620608), (27, 794079104), (28, 765719136), (32, 670004244), (36, 595559328), (39, 549747072), (42, 510479424), (48, 446669496), (49, 437553792), (52, 412310304), (54, 397039552), (56, 382859568), (63, 340319616), (64, 335002122), (72, 297779664), (78, 274873536), (84, 255239712), (91, 235605888), (96, 223334748), (98, 218776896), (104, 206155152), (108, 198519776), (112, 191429784), (117, 183249024), (126, 170159808), (128, 167501061), (144, 148889832), (147, 145851264), (156, 137436768), (168, 127619856), (182, 117802944), (189, 113439872), (192, 111667374), (196, 109388448), (208, 103077576), (216, 99259888), (224, 95714892), (234, 91624512), (252, 85079904), (273, 78535296), (288, 74444916), (294, 72925632), (312, 68718384), (336, 63809928), (351, 61083008), (364, 58901472), (378, 56719936), (384, 55833687), (392, 54694224), (416, 51538788), (432, 49629944), (441, 48617088), (448, 47857446), (468, 45812256), (504, 42539952), (546, 39267648), (576, 37222458), (588, 36462816), (624, 34359192), (637, 33657984), (672, 31904964), (702, 30541504), (728, 29450736), (756, 28359968), (784, 27347112), (819, 26178432), (832, 25769394), (864, 24814972), (882, 24308544), (896, 23928723), (936, 22906128), (1008, 21269976), (1092, 19633824), (1152, 18611229), (1176, 18231408), (1248, 17179596), (1274, 16828992), (1323, 16205696), (1344, 15952482), (1404, 15270752), (1456, 14725368), (1512, 14179984), (1568, 13673556), (1638, 13089216), (1664, 12884697), (1728, 12407486), (1764, 12154272), (1872, 11453064), (1911, 11219328), (2016, 10634988), (2184, 9816912), (2352, 9115704), (2457, 8726144), (2496, 8589798), (2548, 8414496), (2646, 8102848), (2688, 7976241), (2808, 7635376), (2912, 7362684), (3024, 7089992), (3136, 6836778), (3276, 6544608), (3456, 6203743), (3528, 6077136), (3744, 5726532), (3822, 5609664), (4032, 5317494), (4368, 4908456), (4704, 4557852), (4914, 4363072), (4992, 4294899), (5096, 4207248), (5292, 4051424), (5616, 3817688), (5733, 3739776), (5824, 3681342), (6048, 3544996), (6272, 3418389), (6552, 3272304), (7056, 3038568), (7488, 2863266), (7644, 2804832), (8064, 2658747), (8736, 2454228), (9408, 2278926), (9739, 2201472), (9828, 2181536), (10192, 2103624), (10584, 2025712), (11232, 1908844), (11466, 1869888), (11648, 1840671), (12096, 1772498), (13104, 1636152), (14112, 1519284), (14976, 1431633), (15288, 1402416), (17199, 1246592), (17472, 1227114), (18816, 1139463), (19478, 1100736), (19656, 1090768), (20384, 1051812), (21168, 1012856), (22464, 954422), (22932, 934944), (24192, 886249), (26208, 818076), (28224, 759642), (29217, 733824), (30576, 701208), (34398, 623296), (34944, 613557), (38956, 550368), (39312, 545384), (40768, 525906), (42336, 506428), (44928, 477211), (45864, 467472), (52416, 409038), (56448, 379821), (58434, 366912), (61152, 350604), (68173, 314496), (68796, 311648), (77912, 275184), (78624, 272692), (81536, 262953), (84672, 253214), (87651, 244608), (91728, 233736), (104832, 204519), (116868, 183456), (122304, 175302), (126607, 169344), (136346, 157248), (137592, 155824)]