19995462144

素因数分解:

$2^9\times 3^3\times 7^3\times {\mathrm{4217}}^1$

素因数の和:4265

約数の個数: 320

約数和(自身を含む): 69040224000

約数和(自身を除く): 49044761856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 686, 756, 768, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2058, 2304, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 3584, 4032, 4116, 4217, 4608, 4704, 5292, 5376, 5488, 6048, 6174, 6272, 6912, 7056, 8064, 8232, 8434, 9261, 9408, 10584, 10752, 10976, 12096, 12348, 12544, 12651, 13824, 14112, 16128, 16464, 16868, 18522, 18816, 21168, 21952, 24192, 24696, 25088, 25302, 28224, 29519, 32256, 32928, 33736, 37044, 37632, 37953, 42336, 43904, 48384, 49392, 50604, 56448, 59038, 65856, 67472, 74088, 75264, 75906, 84672, 87808, 88557, 96768, 98784, 101208, 112896, 113859, 118076, 131712, 134944, 148176, 151812, 169344, 175616, 177114, 197568, 202416, 206633, 225792, 227718, 236152, 263424, 265671, 269888, 296352, 303624, 338688, 354228, 395136, 404832, 413266, 455436, 472304, 526848, 531342, 539776, 592704, 607248, 619899, 677376, 708456, 790272, 797013, 809664, 826532, 910872, 944608, 1062684, 1079552, 1185408, 1214496, 1239798, 1416912, 1446431, 1580544, 1594026, 1619328, 1653064, 1821744, 1859697, 1889216, 2125368, 2159104, 2370816, 2428992, 2479596, 2833824, 2892862, 3188052, 3238656, 3306128, 3643488, 3719394, 3778432, 4250736, 4339293, 4741632, 4857984, 4959192, 5579091, 5667648, 5785724, 6376104, 6477312, 6612256, 7286976, 7438788, 7556864, 8501472, 8678586, 9715968, 9918384, 11158182, 11335296, 11571448, 12752208, 13017879, 13224512, 14573952, 14877576, 15113728, 17002944, 17357172, 19431936, 19836768, 22316364, 22670592, 23142896, 25504416, 26035758, 26449024, 29147904, 29755152, 34005888, 34714344, 39053637, 39673536, 44632728, 45341184, 46285792, 51008832, 52071516, 52898048, 58295808, 59510304, 68011776, 69428688, 78107274, 79347072, 89265456, 92571584, 102017664, 104143032, 105796096, 119020608, 136023552, 138857376, 156214548, 158694144, 178530912, 185143168, 204035328, 208286064, 238041216, 277714752, 312429096, 317388288, 357061824, 370286336, 408070656, 416572128, 476082432, 555429504, 624858192, 714123648, 740572672, 833144256, 952164864, 1110859008, 1249716384, 1428247296, 1666288512, 2221718016, 2499432768, 2856494592, 3332577024, 4998865536, 6665154048, 9997731072, 19995462144]

約数ペア:

[(1, 19995462144), (2, 9997731072), (3, 6665154048), (4, 4998865536), (6, 3332577024), (7, 2856494592), (8, 2499432768), (9, 2221718016), (12, 1666288512), (14, 1428247296), (16, 1249716384), (18, 1110859008), (21, 952164864), (24, 833144256), (27, 740572672), (28, 714123648), (32, 624858192), (36, 555429504), (42, 476082432), (48, 416572128), (49, 408070656), (54, 370286336), (56, 357061824), (63, 317388288), (64, 312429096), (72, 277714752), (84, 238041216), (96, 208286064), (98, 204035328), (108, 185143168), (112, 178530912), (126, 158694144), (128, 156214548), (144, 138857376), (147, 136023552), (168, 119020608), (189, 105796096), (192, 104143032), (196, 102017664), (216, 92571584), (224, 89265456), (252, 79347072), (256, 78107274), (288, 69428688), (294, 68011776), (336, 59510304), (343, 58295808), (378, 52898048), (384, 52071516), (392, 51008832), (432, 46285792), (441, 45341184), (448, 44632728), (504, 39673536), (512, 39053637), (576, 34714344), (588, 34005888), (672, 29755152), (686, 29147904), (756, 26449024), (768, 26035758), (784, 25504416), (864, 23142896), (882, 22670592), (896, 22316364), (1008, 19836768), (1029, 19431936), (1152, 17357172), (1176, 17002944), (1323, 15113728), (1344, 14877576), (1372, 14573952), (1512, 13224512), (1536, 13017879), (1568, 12752208), (1728, 11571448), (1764, 11335296), (1792, 11158182), (2016, 9918384), (2058, 9715968), (2304, 8678586), (2352, 8501472), (2646, 7556864), (2688, 7438788), (2744, 7286976), (3024, 6612256), (3087, 6477312), (3136, 6376104), (3456, 5785724), (3528, 5667648), (3584, 5579091), (4032, 4959192), (4116, 4857984), (4217, 4741632), (4608, 4339293), (4704, 4250736), (5292, 3778432), (5376, 3719394), (5488, 3643488), (6048, 3306128), (6174, 3238656), (6272, 3188052), (6912, 2892862), (7056, 2833824), (8064, 2479596), (8232, 2428992), (8434, 2370816), (9261, 2159104), (9408, 2125368), (10584, 1889216), (10752, 1859697), (10976, 1821744), (12096, 1653064), (12348, 1619328), (12544, 1594026), (12651, 1580544), (13824, 1446431), (14112, 1416912), (16128, 1239798), (16464, 1214496), (16868, 1185408), (18522, 1079552), (18816, 1062684), (21168, 944608), (21952, 910872), (24192, 826532), (24696, 809664), (25088, 797013), (25302, 790272), (28224, 708456), (29519, 677376), (32256, 619899), (32928, 607248), (33736, 592704), (37044, 539776), (37632, 531342), (37953, 526848), (42336, 472304), (43904, 455436), (48384, 413266), (49392, 404832), (50604, 395136), (56448, 354228), (59038, 338688), (65856, 303624), (67472, 296352), (74088, 269888), (75264, 265671), (75906, 263424), (84672, 236152), (87808, 227718), (88557, 225792), (96768, 206633), (98784, 202416), (101208, 197568), (112896, 177114), (113859, 175616), (118076, 169344), (131712, 151812), (134944, 148176)]