254386080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 951035904

約数和(自身を除く): 696649824

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, 107, 117, 120, 127, 130, 144, 156, 160, 180, 195, 208, 214, 234, 240, 254, 260, 288, 312, 321, 360, 381, 390, 416, 428, 468, 480, 508, 520, 535, 585, 624, 635, 642, 720, 762, 780, 856, 936, 963, 1016, 1040, 1070, 1143, 1170, 1248, 1270, 1284, 1391, 1440, 1524, 1560, 1605, 1651, 1712, 1872, 1905, 1926, 2032, 2080, 2140, 2286, 2340, 2540, 2568, 2782, 3048, 3120, 3210, 3302, 3424, 3744, 3810, 3852, 4064, 4173, 4280, 4572, 4680, 4815, 4953, 5080, 5136, 5564, 5715, 6096, 6240, 6420, 6604, 6955, 7620, 7704, 8255, 8346, 8560, 9144, 9360, 9630, 9906, 10160, 10272, 11128, 11430, 12192, 12519, 12840, 13208, 13589, 13910, 14859, 15240, 15408, 16510, 16692, 17120, 18288, 18720, 19260, 19812, 20320, 20865, 22256, 22860, 24765, 25038, 25680, 26416, 27178, 27820, 29718, 30480, 30816, 33020, 33384, 36576, 38520, 39624, 40767, 41730, 44512, 45720, 49530, 50076, 51360, 52832, 54356, 55640, 59436, 60960, 62595, 66040, 66768, 67945, 74295, 77040, 79248, 81534, 83460, 91440, 99060, 100152, 108712, 111280, 118872, 122301, 125190, 132080, 133536, 135890, 148590, 154080, 158496, 163068, 166920, 176657, 182880, 198120, 200304, 203835, 217424, 222560, 237744, 244602, 250380, 264160, 271780, 297180, 326136, 333840, 353314, 396240, 400608, 407670, 434848, 475488, 489204, 500760, 529971, 543560, 594360, 611505, 652272, 667680, 706628, 792480, 815340, 883285, 978408, 1001520, 1059942, 1087120, 1188720, 1223010, 1304544, 1413256, 1589913, 1630680, 1766570, 1956816, 2003040, 2119884, 2174240, 2377440, 2446020, 2649855, 2826512, 3179826, 3261360, 3533140, 3913632, 4239768, 4892040, 5299710, 5653024, 6359652, 6522720, 7066280, 7949565, 8479536, 9784080, 10599420, 12719304, 14132560, 15899130, 16959072, 19568160, 21198840, 25438608, 28265120, 31798260, 42397680, 50877216, 63596520, 84795360, 127193040, 254386080]

約数ペア:

[(1, 254386080), (2, 127193040), (3, 84795360), (4, 63596520), (5, 50877216), (6, 42397680), (8, 31798260), (9, 28265120), (10, 25438608), (12, 21198840), (13, 19568160), (15, 16959072), (16, 15899130), (18, 14132560), (20, 12719304), (24, 10599420), (26, 9784080), (30, 8479536), (32, 7949565), (36, 7066280), (39, 6522720), (40, 6359652), (45, 5653024), (48, 5299710), (52, 4892040), (60, 4239768), (65, 3913632), (72, 3533140), (78, 3261360), (80, 3179826), (90, 2826512), (96, 2649855), (104, 2446020), (107, 2377440), (117, 2174240), (120, 2119884), (127, 2003040), (130, 1956816), (144, 1766570), (156, 1630680), (160, 1589913), (180, 1413256), (195, 1304544), (208, 1223010), (214, 1188720), (234, 1087120), (240, 1059942), (254, 1001520), (260, 978408), (288, 883285), (312, 815340), (321, 792480), (360, 706628), (381, 667680), (390, 652272), (416, 611505), (428, 594360), (468, 543560), (480, 529971), (508, 500760), (520, 489204), (535, 475488), (585, 434848), (624, 407670), (635, 400608), (642, 396240), (720, 353314), (762, 333840), (780, 326136), (856, 297180), (936, 271780), (963, 264160), (1016, 250380), (1040, 244602), (1070, 237744), (1143, 222560), (1170, 217424), (1248, 203835), (1270, 200304), (1284, 198120), (1391, 182880), (1440, 176657), (1524, 166920), (1560, 163068), (1605, 158496), (1651, 154080), (1712, 148590), (1872, 135890), (1905, 133536), (1926, 132080), (2032, 125190), (2080, 122301), (2140, 118872), (2286, 111280), (2340, 108712), (2540, 100152), (2568, 99060), (2782, 91440), (3048, 83460), (3120, 81534), (3210, 79248), (3302, 77040), (3424, 74295), (3744, 67945), (3810, 66768), (3852, 66040), (4064, 62595), (4173, 60960), (4280, 59436), (4572, 55640), (4680, 54356), (4815, 52832), (4953, 51360), (5080, 50076), (5136, 49530), (5564, 45720), (5715, 44512), (6096, 41730), (6240, 40767), (6420, 39624), (6604, 38520), (6955, 36576), (7620, 33384), (7704, 33020), (8255, 30816), (8346, 30480), (8560, 29718), (9144, 27820), (9360, 27178), (9630, 26416), (9906, 25680), (10160, 25038), (10272, 24765), (11128, 22860), (11430, 22256), (12192, 20865), (12519, 20320), (12840, 19812), (13208, 19260), (13589, 18720), (13910, 18288), (14859, 17120), (15240, 16692), (15408, 16510)]