19959847488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 672

約数和(自身を含む): 72304607232

約数和(自身を除く): 52344759744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 32, 36, 42, 46, 48, 53, 56, 62, 63, 64, 69, 72, 84, 92, 93, 96, 106, 112, 124, 126, 131, 138, 144, 159, 161, 168, 184, 186, 192, 207, 212, 217, 224, 248, 252, 262, 276, 279, 288, 318, 322, 336, 368, 371, 372, 393, 414, 424, 434, 448, 477, 483, 496, 504, 524, 552, 558, 576, 636, 644, 651, 672, 713, 736, 742, 744, 786, 828, 848, 868, 917, 954, 966, 992, 1008, 1048, 1104, 1113, 1116, 1179, 1219, 1272, 1288, 1302, 1344, 1426, 1449, 1472, 1484, 1488, 1572, 1643, 1656, 1696, 1736, 1834, 1908, 1932, 1953, 1984, 2016, 2096, 2139, 2208, 2226, 2232, 2358, 2438, 2544, 2576, 2604, 2751, 2852, 2898, 2968, 2976, 3013, 3144, 3286, 3312, 3339, 3392, 3472, 3657, 3668, 3816, 3864, 3906, 4032, 4061, 4192, 4278, 4416, 4452, 4464, 4716, 4876, 4929, 4991, 5088, 5152, 5208, 5502, 5704, 5796, 5936, 5952, 6026, 6288, 6417, 6572, 6624, 6678, 6943, 6944, 7314, 7336, 7632, 7728, 7812, 8122, 8253, 8384, 8533, 8556, 8904, 8928, 9039, 9432, 9752, 9858, 9982, 10176, 10304, 10416, 10971, 11004, 11408, 11501, 11592, 11872, 12052, 12183, 12576, 12834, 13144, 13248, 13356, 13886, 13888, 14628, 14672, 14787, 14973, 15264, 15456, 15624, 16244, 16506, 17066, 17112, 17808, 17856, 18078, 18864, 19504, 19716, 19964, 20829, 20832, 21091, 21942, 22008, 22816, 23002, 23184, 23744, 24104, 24366, 25152, 25599, 25668, 26288, 26712, 27117, 27772, 28427, 29256, 29344, 29574, 29946, 30528, 30912, 31248, 32488, 33012, 34132, 34224, 34503, 35616, 36156, 36549, 37728, 37789, 39008, 39432, 39928, 41658, 41664, 42182, 43884, 44016, 44919, 45632, 46004, 46368, 48208, 48601, 48732, 51198, 51336, 52576, 53424, 54234, 55544, 56854, 58512, 58688, 59148, 59892, 62487, 62496, 63273, 64976, 66024, 68264, 68448, 69006, 71232, 72312, 73098, 75456, 75578, 76797, 78016, 78864, 79856, 83316, 84364, 85281, 87768, 88032, 89838, 92008, 92736, 93403, 96416, 97202, 97464, 102396, 102672, 103509, 105152, 106848, 108468, 111088, 113367, 113708, 117024, 118296, 119784, 124974, 124992, 126546, 129952, 132048, 136528, 136896, 138012, 144624, 145803, 146196, 151156, 153594, 157728, 159689, 159712, 166632, 168728, 170562, 175536, 176064, 179676, 184016, 186806, 189819, 192832, 194404, 194928, 204792, 205344, 207018, 213696, 215233, 216936, 222176, 226734, 227416, 234048, 236592, 239568, 249948, 253092, 255843, 259904, 264096, 264523, 273056, 276024, 280209, 289248, 291606, 292392, 302312, 307188, 315456, 319378, 319424, 333264, 337456, 340101, 341124, 351072, 359352, 368032, 373612, 379638, 388808, 389856, 409584, 410688, 414036, 430466, 433872, 437409, 444352, 453468, 454832, 473184, 479067, 479136, 499896, 506184, 511686, 528192, 529046, 546112, 552048, 560418, 578496, 583212, 584784, 604624, 614376, 638756, 645699, 653821, 666528, 674912, 680202, 682248, 702144, 718704, 736064, 747224, 759276, 777616, 779712, 793569, 819168, 828072, 840627, 860932, 867744, 874818, 906936, 909664, 946368, 958134, 958272, 999792, 1012368, 1023372, 1058092, 1104096, 1117823, 1120836, 1166424, 1169568, 1209248, 1228752, 1277512, 1291398, 1307642, 1333056, 1349824, 1360404, 1364496, 1437201, 1437408, 1494448, 1506631, 1518552, 1555232, 1587138, 1638336, 1656144, 1681254, 1721864, 1735488, 1749636, 1813872, 1819328, 1916268, 1937097, 1961463, 1999584, 2024736, 2046744, 2116184, 2208192, 2235646, 2241672, 2332848, 2339136, 2380707, 2418496, 2457504, 2555024, 2582796, 2615284, 2720808, 2728992, 2874402, 2874816, 2988896, 3013262, 3037104, 3110464, 3174276, 3312288, 3353469, 3362508, 3443728, 3499272, 3627744, 3832536, 3874194, 3922926, 3999168, 4049472, 4093488, 4232368, 4471292, 4483344, 4519893, 4665696, 4761414, 4915008, 4950359, 5110048, 5165592, 5230568, 5441616, 5457984, 5748804, 5884389, 5977792, 6026524, 6074208, 6348552, 6624576, 6706938, 6725016, 6887456, 6998544, 7255488, 7665072, 7748388, 7845852, 8186976, 8464736, 8942584, 8966688, 9039786, 9331392, 9522828, 9900718, 10060407, 10220096, 10331184, 10461136, 10883232, 11497608, 11768778, 12053048, 12148416, 12697104, 13413876, 13450032, 13559679, 13774912, 13997088, 14851077, 15330144, 15496776, 15691704, 16373952, 16929472, 17885168, 17933376, 18079572, 19045656, 19801436, 20120814, 20662368, 20922272, 21766464, 22995216, 23537556, 24106096, 25394208, 26827752, 26900064, 27119358, 27994176, 29702154, 30660288, 30993552, 31383408, 34652513, 35770336, 36159144, 38091312, 39602872, 40241628, 41324736, 41844544, 44553231, 45990432, 47075112, 48212192, 50788416, 53655504, 53800128, 54238716, 59404308, 61987104, 62766816, 69305026, 71540672, 72318288, 76182624, 79205744, 80483256, 89106462, 91980864, 94150224, 96424384, 103957539, 107311008, 108477432, 118808616, 123974208, 125533632, 138610052, 144636576, 152365248, 158411488, 160966512, 178212924, 188300448, 207915078, 214622016, 216954864, 237617232, 277220104, 289273152, 311872617, 316822976, 321933024, 356425848, 376600896, 415830156, 433909728, 475234464, 554440208, 623745234, 643866048, 712851696, 831660312, 867819456, 950468928, 1108880416, 1247490468, 1425703392, 1663320624, 2217760832, 2494980936, 2851406784, 3326641248, 4989961872, 6653282496, 9979923744, 19959847488]

約数ペア:

[(1, 19959847488), (2, 9979923744), (3, 6653282496), (4, 4989961872), (6, 3326641248), (7, 2851406784), (8, 2494980936), (9, 2217760832), (12, 1663320624), (14, 1425703392), (16, 1247490468), (18, 1108880416), (21, 950468928), (23, 867819456), (24, 831660312), (28, 712851696), (31, 643866048), (32, 623745234), (36, 554440208), (42, 475234464), (46, 433909728), (48, 415830156), (53, 376600896), (56, 356425848), (62, 321933024), (63, 316822976), (64, 311872617), (69, 289273152), (72, 277220104), (84, 237617232), (92, 216954864), (93, 214622016), (96, 207915078), (106, 188300448), (112, 178212924), (124, 160966512), (126, 158411488), (131, 152365248), (138, 144636576), (144, 138610052), (159, 125533632), (161, 123974208), (168, 118808616), (184, 108477432), (186, 107311008), (192, 103957539), (207, 96424384), (212, 94150224), (217, 91980864), (224, 89106462), (248, 80483256), (252, 79205744), (262, 76182624), (276, 72318288), (279, 71540672), (288, 69305026), (318, 62766816), (322, 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10331184), (1953, 10220096), (1984, 10060407), (2016, 9900718), (2096, 9522828), (2139, 9331392), (2208, 9039786), (2226, 8966688), (2232, 8942584), (2358, 8464736), (2438, 8186976), (2544, 7845852), (2576, 7748388), (2604, 7665072), (2751, 7255488), (2852, 6998544), (2898, 6887456), (2968, 6725016), (2976, 6706938), (3013, 6624576), (3144, 6348552), (3286, 6074208), (3312, 6026524), (3339, 5977792), (3392, 5884389), (3472, 5748804), (3657, 5457984), (3668, 5441616), (3816, 5230568), (3864, 5165592), (3906, 5110048), (4032, 4950359), (4061, 4915008), (4192, 4761414), (4278, 4665696), (4416, 4519893), (4452, 4483344), (4464, 4471292), (4716, 4232368), (4876, 4093488), (4929, 4049472), (4991, 3999168), (5088, 3922926), (5152, 3874194), (5208, 3832536), (5502, 3627744), (5704, 3499272), (5796, 3443728), (5936, 3362508), (5952, 3353469), (6026, 3312288), (6288, 3174276), (6417, 3110464), (6572, 3037104), (6624, 3013262), (6678, 2988896), (6943, 2874816), (6944, 2874402), (7314, 2728992), (7336, 2720808), (7632, 2615284), (7728, 2582796), (7812, 2555024), (8122, 2457504), (8253, 2418496), (8384, 2380707), (8533, 2339136), (8556, 2332848), (8904, 2241672), (8928, 2235646), (9039, 2208192), (9432, 2116184), (9752, 2046744), (9858, 2024736), (9982, 1999584), (10176, 1961463), (10304, 1937097), (10416, 1916268), (10971, 1819328), (11004, 1813872), (11408, 1749636), (11501, 1735488), (11592, 1721864), (11872, 1681254), (12052, 1656144), (12183, 1638336), (12576, 1587138), (12834, 1555232), (13144, 1518552), (13248, 1506631), (13356, 1494448), (13886, 1437408), (13888, 1437201), (14628, 1364496), (14672, 1360404), (14787, 1349824), (14973, 1333056), (15264, 1307642), (15456, 1291398), (15624, 1277512), (16244, 1228752), (16506, 1209248), (17066, 1169568), (17112, 1166424), (17808, 1120836), (17856, 1117823), (18078, 1104096), (18864, 1058092), (19504, 1023372), (19716, 1012368), (19964, 999792), (20829, 958272), (20832, 958134), (21091, 946368), (21942, 909664), (22008, 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