1286195040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 288

約数和(自身を含む): 4772791296

約数和(自身を除く): 3486596256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 130, 144, 156, 160, 180, 195, 208, 234, 240, 254, 260, 288, 312, 360, 381, 390, 416, 468, 480, 508, 520, 541, 585, 624, 635, 720, 762, 780, 936, 1016, 1040, 1082, 1143, 1170, 1248, 1270, 1440, 1524, 1560, 1623, 1651, 1872, 1905, 2032, 2080, 2164, 2286, 2340, 2540, 2705, 3048, 3120, 3246, 3302, 3744, 3810, 4064, 4328, 4572, 4680, 4869, 4953, 5080, 5410, 5715, 6096, 6240, 6492, 6604, 7033, 7620, 8115, 8255, 8656, 9144, 9360, 9738, 9906, 10160, 10820, 11430, 12192, 12984, 13208, 14066, 14859, 15240, 16230, 16510, 17312, 18288, 18720, 19476, 19812, 20320, 21099, 21640, 22860, 24345, 24765, 25968, 26416, 28132, 29718, 30480, 32460, 33020, 35165, 36576, 38952, 39624, 42198, 43280, 45720, 48690, 49530, 51936, 52832, 56264, 59436, 60960, 63297, 64920, 66040, 68707, 70330, 74295, 77904, 79248, 84396, 86560, 91440, 97380, 99060, 105495, 112528, 118872, 126594, 129840, 132080, 137414, 140660, 148590, 155808, 158496, 168792, 182880, 194760, 198120, 206121, 210990, 225056, 237744, 253188, 259680, 264160, 274828, 281320, 297180, 316485, 337584, 343535, 389520, 396240, 412242, 421980, 475488, 506376, 549656, 562640, 594360, 618363, 632970, 675168, 687070, 779040, 792480, 824484, 843960, 893191, 1012752, 1030605, 1099312, 1125280, 1188720, 1236726, 1265940, 1374140, 1648968, 1687920, 1786382, 2025504, 2061210, 2198624, 2377440, 2473452, 2531880, 2679573, 2748280, 3091815, 3297936, 3375840, 3572764, 4122420, 4465955, 4946904, 5063760, 5359146, 5496560, 6183630, 6595872, 7145528, 8038719, 8244840, 8931910, 9893808, 10127520, 10718292, 10993120, 12367260, 13397865, 14291056, 16077438, 16489680, 17863820, 19787616, 21436584, 24734520, 26795730, 28582112, 32154876, 32979360, 35727640, 40193595, 42873168, 49469040, 53591460, 64309752, 71455280, 80387190, 85746336, 98938080, 107182920, 128619504, 142910560, 160774380, 214365840, 257239008, 321548760, 428731680, 643097520, 1286195040]

約数ペア:

[(1, 1286195040), (2, 643097520), (3, 428731680), (4, 321548760), (5, 257239008), (6, 214365840), (8, 160774380), (9, 142910560), (10, 128619504), (12, 107182920), (13, 98938080), (15, 85746336), (16, 80387190), (18, 71455280), (20, 64309752), (24, 53591460), (26, 49469040), (30, 42873168), (32, 40193595), (36, 35727640), (39, 32979360), (40, 32154876), (45, 28582112), (48, 26795730), (52, 24734520), (60, 21436584), (65, 19787616), (72, 17863820), (78, 16489680), (80, 16077438), (90, 14291056), (96, 13397865), (104, 12367260), (117, 10993120), (120, 10718292), (127, 10127520), (130, 9893808), (144, 8931910), (156, 8244840), (160, 8038719), (180, 7145528), (195, 6595872), (208, 6183630), (234, 5496560), (240, 5359146), (254, 5063760), (260, 4946904), (288, 4465955), (312, 4122420), (360, 3572764), (381, 3375840), (390, 3297936), (416, 3091815), (468, 2748280), (480, 2679573), (508, 2531880), (520, 2473452), (541, 2377440), (585, 2198624), (624, 2061210), (635, 2025504), (720, 1786382), (762, 1687920), (780, 1648968), (936, 1374140), (1016, 1265940), (1040, 1236726), (1082, 1188720), (1143, 1125280), (1170, 1099312), (1248, 1030605), (1270, 1012752), (1440, 893191), (1524, 843960), (1560, 824484), (1623, 792480), (1651, 779040), (1872, 687070), (1905, 675168), (2032, 632970), (2080, 618363), (2164, 594360), (2286, 562640), (2340, 549656), (2540, 506376), (2705, 475488), (3048, 421980), (3120, 412242), (3246, 396240), (3302, 389520), (3744, 343535), (3810, 337584), (4064, 316485), (4328, 297180), (4572, 281320), (4680, 274828), (4869, 264160), (4953, 259680), (5080, 253188), (5410, 237744), (5715, 225056), (6096, 210990), (6240, 206121), (6492, 198120), (6604, 194760), (7033, 182880), (7620, 168792), (8115, 158496), (8255, 155808), (8656, 148590), (9144, 140660), (9360, 137414), (9738, 132080), (9906, 129840), (10160, 126594), (10820, 118872), (11430, 112528), (12192, 105495), (12984, 99060), (13208, 97380), (14066, 91440), (14859, 86560), (15240, 84396), (16230, 79248), (16510, 77904), (17312, 74295), (18288, 70330), (18720, 68707), (19476, 66040), (19812, 64920), (20320, 63297), (21099, 60960), (21640, 59436), (22860, 56264), (24345, 52832), (24765, 51936), (25968, 49530), (26416, 48690), (28132, 45720), (29718, 43280), (30480, 42198), (32460, 39624), (33020, 38952), (35165, 36576)]