257507328000

素因数分解:

$2^{17}\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 864

約数和(自身を含む): 957908270592

約数和(自身を除く): 700400942592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 125, 128, 130, 150, 155, 156, 160, 169, 186, 192, 195, 200, 208, 240, 248, 250, 256, 260, 300, 310, 312, 320, 325, 338, 372, 375, 384, 390, 400, 403, 416, 465, 480, 496, 500, 507, 512, 520, 600, 620, 624, 640, 650, 676, 744, 750, 768, 775, 780, 800, 806, 832, 845, 930, 960, 975, 992, 1000, 1014, 1024, 1040, 1200, 1209, 1240, 1248, 1280, 1300, 1352, 1488, 1500, 1536, 1550, 1560, 1600, 1612, 1625, 1664, 1690, 1860, 1920, 1950, 1984, 2000, 2015, 2028, 2048, 2080, 2325, 2400, 2418, 2480, 2496, 2535, 2560, 2600, 2704, 2976, 3000, 3072, 3100, 3120, 3200, 3224, 3250, 3328, 3380, 3720, 3840, 3875, 3900, 3968, 4000, 4030, 4056, 4096, 4160, 4225, 4650, 4800, 4836, 4875, 4960, 4992, 5070, 5120, 5200, 5239, 5408, 5952, 6000, 6045, 6144, 6200, 6240, 6400, 6448, 6500, 6656, 6760, 7440, 7680, 7750, 7800, 7936, 8000, 8060, 8112, 8192, 8320, 8450, 9300, 9600, 9672, 9750, 9920, 9984, 10075, 10140, 10240, 10400, 10478, 10816, 11625, 11904, 12000, 12090, 12288, 12400, 12480, 12675, 12800, 12896, 13000, 13312, 13520, 14880, 15360, 15500, 15600, 15717, 15872, 16000, 16120, 16224, 16384, 16640, 16900, 18600, 19200, 19344, 19500, 19840, 19968, 20150, 20280, 20480, 20800, 20956, 21125, 21632, 23250, 23808, 24000, 24180, 24576, 24800, 24960, 25350, 25600, 25792, 26000, 26195, 26624, 27040, 29760, 30225, 30720, 31000, 31200, 31434, 31744, 32000, 32240, 32448, 32768, 33280, 33800, 37200, 38400, 38688, 39000, 39680, 39936, 40300, 40560, 40960, 41600, 41912, 42250, 43264, 46500, 47616, 48000, 48360, 49152, 49600, 49920, 50375, 50700, 51200, 51584, 52000, 52390, 53248, 54080, 59520, 60450, 61440, 62000, 62400, 62868, 63375, 63488, 64000, 64480, 64896, 65536, 66560, 67600, 74400, 76800, 77376, 78000, 78585, 79360, 79872, 80600, 81120, 81920, 83200, 83824, 84500, 86528, 93000, 95232, 96000, 96720, 98304, 99200, 99840, 100750, 101400, 102400, 103168, 104000, 104780, 106496, 108160, 119040, 120900, 122880, 124000, 124800, 125736, 126750, 126976, 128000, 128960, 129792, 130975, 131072, 133120, 135200, 148800, 151125, 153600, 154752, 156000, 157170, 158720, 159744, 161200, 162240, 163840, 166400, 167648, 169000, 173056, 186000, 190464, 192000, 193440, 196608, 198400, 199680, 201500, 202800, 204800, 206336, 208000, 209560, 212992, 216320, 238080, 241800, 245760, 248000, 249600, 251472, 253500, 253952, 256000, 257920, 259584, 261950, 266240, 270400, 297600, 302250, 307200, 309504, 312000, 314340, 317440, 319488, 322400, 324480, 327680, 332800, 335296, 338000, 346112, 372000, 380928, 384000, 386880, 392925, 393216, 396800, 399360, 403000, 405600, 409600, 412672, 416000, 419120, 425984, 432640, 476160, 483600, 491520, 496000, 499200, 502944, 507000, 507904, 512000, 515840, 519168, 523900, 532480, 540800, 595200, 604500, 614400, 619008, 624000, 628680, 634880, 638976, 644800, 648960, 654875, 655360, 665600, 670592, 676000, 692224, 744000, 761856, 768000, 773760, 785850, 793600, 798720, 806000, 811200, 819200, 825344, 832000, 838240, 851968, 865280, 952320, 967200, 983040, 992000, 998400, 1005888, 1014000, 1015808, 1024000, 1031680, 1038336, 1047800, 1064960, 1081600, 1190400, 1209000, 1228800, 1238016, 1248000, 1257360, 1269760, 1277952, 1289600, 1297920, 1309750, 1331200, 1341184, 1352000, 1384448, 1488000, 1523712, 1536000, 1547520, 1571700, 1587200, 1597440, 1612000, 1622400, 1638400, 1650688, 1664000, 1676480, 1703936, 1730560, 1904640, 1934400, 1964625, 1966080, 1984000, 1996800, 2011776, 2028000, 2031616, 2048000, 2063360, 2076672, 2095600, 2129920, 2163200, 2380800, 2418000, 2457600, 2476032, 2496000, 2514720, 2539520, 2555904, 2579200, 2595840, 2619500, 2662400, 2682368, 2704000, 2768896, 2976000, 3047424, 3072000, 3095040, 3143400, 3174400, 3194880, 3224000, 3244800, 3276800, 3301376, 3328000, 3352960, 3461120, 3809280, 3868800, 3929250, 3968000, 3993600, 4023552, 4056000, 4063232, 4096000, 4126720, 4153344, 4191200, 4259840, 4326400, 4761600, 4836000, 4915200, 4952064, 4992000, 5029440, 5079040, 5111808, 5158400, 5191680, 5239000, 5324800, 5364736, 5408000, 5537792, 5952000, 6094848, 6144000, 6190080, 6286800, 6348800, 6389760, 6448000, 6489600, 6602752, 6656000, 6705920, 6922240, 7618560, 7737600, 7858500, 7936000, 7987200, 8047104, 8112000, 8192000, 8253440, 8306688, 8382400, 8519680, 8652800, 9523200, 9672000, 9830400, 9904128, 9984000, 10058880, 10158080, 10316800, 10383360, 10478000, 10649600, 10729472, 10816000, 11075584, 11904000, 12189696, 12288000, 12380160, 12573600, 12697600, 12779520, 12896000, 12979200, 13205504, 13312000, 13411840, 13844480, 15237120, 15475200, 15717000, 15872000, 15974400, 16094208, 16224000, 16384000, 16506880, 16613376, 16764800, 17305600, 19046400, 19344000, 19808256, 19968000, 20117760, 20316160, 20633600, 20766720, 20956000, 21299200, 21458944, 21632000, 22151168, 23808000, 24576000, 24760320, 25147200, 25395200, 25559040, 25792000, 25958400, 26411008, 26624000, 26823680, 27688960, 30474240, 30950400, 31434000, 31744000, 31948800, 32188416, 32448000, 33013760, 33226752, 33529600, 34611200, 38092800, 38688000, 39616512, 39936000, 40235520, 41267200, 41533440, 41912000, 42598400, 42917888, 43264000, 47616000, 49152000, 49520640, 50294400, 50790400, 51584000, 51916800, 52822016, 53248000, 53647360, 55377920, 60948480, 61900800, 62868000, 63488000, 63897600, 64376832, 64896000, 66027520, 66453504, 67059200, 69222400, 76185600, 77376000, 79233024, 79872000, 80471040, 82534400, 83066880, 83824000, 85835776, 86528000, 95232000, 99041280, 100588800, 101580800, 103168000, 103833600, 106496000, 107294720, 110755840, 123801600, 125736000, 126976000, 127795200, 128753664, 129792000, 132055040, 134118400, 138444800, 152371200, 154752000, 158466048, 159744000, 160942080, 165068800, 166133760, 167648000, 171671552, 173056000, 190464000, 198082560, 201177600, 206336000, 207667200, 212992000, 214589440, 247603200, 251472000, 253952000, 257507328, 259584000, 264110080, 268236800, 276889600, 304742400, 309504000, 319488000, 321884160, 330137600, 332267520, 335296000, 343343104, 346112000, 380928000, 396165120, 402355200, 412672000, 415334400, 429178880, 495206400, 502944000, 507904000, 515014656, 519168000, 536473600, 553779200, 619008000, 638976000, 643768320, 660275200, 670592000, 686686208, 692224000, 761856000, 792330240, 804710400, 825344000, 830668800, 858357760, 990412800, 1005888000, 1030029312, 1038336000, 1072947200, 1238016000, 1287536640, 1320550400, 1341184000, 1384448000, 1523712000, 1609420800, 1650688000, 1661337600, 1716715520, 1980825600, 2011776000, 2060058624, 2076672000, 2145894400, 2476032000, 2575073280, 2682368000, 2768896000, 3218841600, 3301376000, 3433431040, 3961651200, 4023552000, 4153344000, 4291788800, 4952064000, 5150146560, 5364736000, 6437683200, 6602752000, 8047104000, 8306688000, 8583577600, 9904128000, 10300293120, 10729472000, 12875366400, 16094208000, 17167155200, 19808256000, 21458944000, 25750732800, 32188416000, 42917888000, 51501465600, 64376832000, 85835776000, 128753664000, 257507328000]

約数ペア:

[(1, 257507328000), (2, 128753664000), (3, 85835776000), (4, 64376832000), (5, 51501465600), (6, 42917888000), (8, 32188416000), (10, 25750732800), (12, 21458944000), (13, 19808256000), (15, 17167155200), (16, 16094208000), (20, 12875366400), (24, 10729472000), (25, 10300293120), (26, 9904128000), (30, 8583577600), (31, 8306688000), (32, 8047104000), (39, 6602752000), (40, 6437683200), (48, 5364736000), (50, 5150146560), (52, 4952064000), (60, 4291788800), (62, 4153344000), (64, 4023552000), (65, 3961651200), (75, 3433431040), (78, 3301376000), (80, 3218841600), (93, 2768896000), (96, 2682368000), (100, 2575073280), (104, 2476032000), (120, 2145894400), (124, 2076672000), (125, 2060058624), (128, 2011776000), (130, 1980825600), (150, 1716715520), (155, 1661337600), (156, 1650688000), (160, 1609420800), (169, 1523712000), (186, 1384448000), (192, 1341184000), (195, 1320550400), (200, 1287536640), (208, 1238016000), (240, 1072947200), (248, 1038336000), (250, 1030029312), (256, 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(1550, 166133760), (1560, 165068800), (1600, 160942080), (1612, 159744000), (1625, 158466048), (1664, 154752000), (1690, 152371200), (1860, 138444800), (1920, 134118400), (1950, 132055040), (1984, 129792000), (2000, 128753664), (2015, 127795200), (2028, 126976000), (2048, 125736000), (2080, 123801600), (2325, 110755840), (2400, 107294720), (2418, 106496000), (2480, 103833600), (2496, 103168000), (2535, 101580800), (2560, 100588800), (2600, 99041280), (2704, 95232000), (2976, 86528000), (3000, 85835776), (3072, 83824000), (3100, 83066880), (3120, 82534400), (3200, 80471040), (3224, 79872000), (3250, 79233024), (3328, 77376000), (3380, 76185600), (3720, 69222400), (3840, 67059200), (3875, 66453504), (3900, 66027520), (3968, 64896000), (4000, 64376832), (4030, 63897600), (4056, 63488000), (4096, 62868000), (4160, 61900800), (4225, 60948480), (4650, 55377920), (4800, 53647360), (4836, 53248000), (4875, 52822016), (4960, 51916800), (4992, 51584000), (5070, 50790400), (5120, 50294400), 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