21679488000

素因数分解:

$2^{10}\times 3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 1056

約数和(自身を含む): 87875057088

約数和(自身を除く): 66195569088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 41, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 82, 85, 90, 96, 100, 102, 108, 120, 123, 125, 128, 135, 136, 144, 150, 153, 160, 162, 164, 170, 180, 192, 200, 204, 205, 216, 225, 240, 243, 246, 250, 255, 256, 270, 272, 288, 300, 306, 320, 324, 328, 340, 360, 369, 375, 384, 400, 405, 408, 410, 425, 432, 450, 459, 480, 486, 492, 500, 510, 512, 540, 544, 576, 600, 612, 615, 640, 648, 656, 675, 680, 697, 720, 738, 750, 765, 768, 800, 810, 816, 820, 850, 864, 900, 918, 960, 972, 984, 1000, 1020, 1024, 1025, 1080, 1088, 1107, 1125, 1152, 1200, 1215, 1224, 1230, 1275, 1280, 1296, 1312, 1350, 1360, 1377, 1394, 1440, 1476, 1500, 1530, 1536, 1600, 1620, 1632, 1640, 1700, 1728, 1800, 1836, 1845, 1920, 1944, 1968, 2000, 2025, 2040, 2050, 2091, 2125, 2160, 2176, 2214, 2250, 2295, 2304, 2400, 2430, 2448, 2460, 2550, 2560, 2592, 2624, 2700, 2720, 2754, 2788, 2880, 2952, 3000, 3060, 3072, 3075, 3200, 3240, 3264, 3280, 3321, 3375, 3400, 3456, 3485, 3600, 3672, 3690, 3825, 3840, 3888, 3936, 4000, 4050, 4080, 4100, 4131, 4182, 4250, 4320, 4352, 4428, 4500, 4590, 4608, 4800, 4860, 4896, 4920, 5100, 5120, 5125, 5184, 5248, 5400, 5440, 5508, 5535, 5576, 5760, 5904, 6000, 6075, 6120, 6150, 6273, 6375, 6400, 6480, 6528, 6560, 6642, 6750, 6800, 6885, 6912, 6970, 7200, 7344, 7380, 7650, 7680, 7776, 7872, 8000, 8100, 8160, 8200, 8262, 8364, 8500, 8640, 8704, 8856, 9000, 9180, 9216, 9225, 9600, 9720, 9792, 9840, 9963, 10125, 10200, 10250, 10368, 10455, 10496, 10800, 10880, 11016, 11070, 11152, 11475, 11520, 11808, 12000, 12150, 12240, 12300, 12546, 12750, 12800, 12960, 13056, 13120, 13284, 13500, 13600, 13770, 13824, 13940, 14400, 14688, 14760, 15300, 15360, 15375, 15552, 15744, 16000, 16200, 16320, 16400, 16524, 16605, 16728, 17000, 17280, 17408, 17425, 17712, 18000, 18360, 18450, 18819, 19125, 19200, 19440, 19584, 19680, 19926, 20250, 20400, 20500, 20655, 20736, 20910, 20992, 21600, 21760, 22032, 22140, 22304, 22950, 23040, 23616, 24000, 24300, 24480, 24600, 25092, 25500, 25600, 25920, 26112, 26240, 26568, 27000, 27200, 27540, 27648, 27675, 27880, 28800, 29376, 29520, 30375, 30600, 30750, 31104, 31365, 31488, 32000, 32400, 32640, 32800, 33048, 33210, 33456, 34000, 34425, 34560, 34850, 35424, 36000, 36720, 36900, 37638, 38250, 38400, 38880, 39168, 39360, 39852, 40500, 40800, 41000, 41310, 41472, 41820, 41984, 43200, 43520, 44064, 44280, 44608, 45900, 46080, 46125, 47232, 48000, 48600, 48960, 49200, 49815, 50184, 51000, 51840, 52224, 52275, 52480, 53136, 54000, 54400, 55080, 55350, 55760, 56457, 57375, 57600, 58752, 59040, 60750, 61200, 61500, 62208, 62730, 62976, 64000, 64800, 65280, 65600, 66096, 66420, 66912, 68000, 68850, 69120, 69700, 70848, 72000, 73440, 73800, 75276, 76500, 76800, 77760, 78336, 78720, 79704, 81000, 81600, 82000, 82620, 82944, 83025, 83640, 86400, 87040, 87125, 88128, 88560, 89216, 91800, 92250, 94095, 94464, 96000, 97200, 97920, 98400, 99630, 100368, 102000, 103275, 103680, 104550, 104960, 106272, 108000, 108800, 110160, 110700, 111520, 112914, 114750, 115200, 117504, 118080, 121500, 122400, 123000, 124416, 125460, 125952, 128000, 129600, 130560, 131200, 132192, 132840, 133824, 136000, 137700, 138240, 138375, 139400, 141696, 144000, 146880, 147600, 150552, 153000, 155520, 156672, 156825, 157440, 159408, 162000, 163200, 164000, 165240, 166050, 167280, 169371, 172125, 172800, 174250, 176256, 177120, 178432, 183600, 184500, 188190, 188928, 192000, 194400, 195840, 196800, 199260, 200736, 204000, 206550, 207360, 209100, 209920, 212544, 216000, 217600, 220320, 221400, 223040, 225828, 229500, 230400, 235008, 236160, 243000, 244800, 246000, 248832, 249075, 250920, 259200, 261120, 261375, 262400, 264384, 265680, 267648, 272000, 275400, 276750, 278800, 282285, 283392, 288000, 293760, 295200, 301104, 306000, 311040, 313650, 314880, 318816, 324000, 326400, 328000, 330480, 332100, 334560, 338742, 344250, 345600, 348500, 352512, 354240, 356864, 367200, 369000, 376380, 377856, 384000, 388800, 391680, 393600, 398520, 401472, 408000, 413100, 414720, 415125, 418200, 425088, 432000, 435200, 440640, 442800, 446080, 451656, 459000, 470016, 470475, 472320, 486000, 489600, 492000, 498150, 501840, 516375, 518400, 522750, 524800, 528768, 531360, 535296, 544000, 550800, 553500, 557600, 564570, 566784, 576000, 587520, 590400, 602208, 612000, 622080, 627300, 629760, 637632, 648000, 652800, 656000, 660960, 664200, 669120, 677484, 688500, 691200, 697000, 705024, 708480, 713728, 734400, 738000, 752760, 777600, 783360, 784125, 787200, 797040, 802944, 816000, 826200, 830250, 836400, 846855, 850176, 864000, 881280, 885600, 892160, 903312, 918000, 940950, 944640, 972000, 979200, 984000, 996300, 1003680, 1032750, 1036800, 1045500, 1049600, 1057536, 1062720, 1070592, 1088000, 1101600, 1107000, 1115200, 1129140, 1133568, 1152000, 1175040, 1180800, 1204416, 1224000, 1244160, 1245375, 1254600, 1275264, 1296000, 1305600, 1312000, 1321920, 1328400, 1338240, 1354968, 1377000, 1394000, 1410048, 1411425, 1416960, 1468800, 1476000, 1505520, 1555200, 1568250, 1574400, 1594080, 1605888, 1632000, 1652400, 1660500, 1672800, 1693710, 1700352, 1728000, 1762560, 1771200, 1784320, 1806624, 1836000, 1881900, 1889280, 1944000, 1958400, 1968000, 1992600, 2007360, 2065500, 2073600, 2091000, 2115072, 2125440, 2141184, 2176000, 2203200, 2214000, 2230400, 2258280, 2350080, 2352375, 2361600, 2408832, 2448000, 2490750, 2509200, 2550528, 2592000, 2624000, 2643840, 2656800, 2676480, 2709936, 2754000, 2788000, 2822850, 2833920, 2937600, 2952000, 3011040, 3110400, 3136500, 3148800, 3188160, 3211776, 3264000, 3304800, 3321000, 3345600, 3387420, 3400704, 3456000, 3525120, 3542400, 3568640, 3613248, 3672000, 3763800, 3888000, 3916800, 3936000, 3985200, 4014720, 4131000, 4182000, 4230144, 4234275, 4250880, 4406400, 4428000, 4460800, 4516560, 4704750, 4723200, 4817664, 4896000, 4981500, 5018400, 5101056, 5184000, 5248000, 5287680, 5313600, 5352960, 5419872, 5508000, 5576000, 5645700, 5667840, 5875200, 5904000, 6022080, 6220800, 6273000, 6376320, 6423552, 6528000, 6609600, 6642000, 6691200, 6774840, 7050240, 7057125, 7084800, 7226496, 7344000, 7527600, 7776000, 7872000, 7970400, 8029440, 8262000, 8364000, 8468550, 8501760, 8812800, 8856000, 8921600, 9033120, 9409500, 9446400, 9635328, 9792000, 9963000, 10036800, 10202112, 10368000, 10575360, 10627200, 10705920, 10839744, 11016000, 11152000, 11291400, 11750400, 11808000, 12044160, 12546000, 12752640, 13219200, 13284000, 13382400, 13549680, 14114250, 14169600, 14452992, 14688000, 15055200, 15552000, 15744000, 15940800, 16058880, 16524000, 16728000, 16937100, 17003520, 17625600, 17712000, 17843200, 18066240, 18819000, 19270656, 19584000, 19926000, 20073600, 21150720, 21171375, 21254400, 21679488, 22032000, 22304000, 22582800, 23616000, 24088320, 25092000, 25505280, 26438400, 26568000, 26764800, 27099360, 28228500, 28339200, 28905984, 29376000, 30110400, 31104000, 31881600, 32117760, 33048000, 33456000, 33874200, 35251200, 35424000, 36132480, 37638000, 39852000, 40147200, 42342750, 42508800, 43358976, 44064000, 44608000, 45165600, 47232000, 48176640, 50184000, 51010560, 52876800, 53136000, 53529600, 54198720, 56457000, 57811968, 58752000, 60220800, 63763200, 66096000, 66912000, 67748400, 70848000, 72264960, 75276000, 79704000, 80294400, 84685500, 85017600, 86717952, 88128000, 89216000, 90331200, 96353280, 100368000, 105753600, 106272000, 108397440, 112914000, 120441600, 127526400, 132192000, 133824000, 135496800, 141696000, 144529920, 150552000, 159408000, 160588800, 169371000, 173435904, 176256000, 180662400, 200736000, 212544000, 216794880, 225828000, 240883200, 255052800, 264384000, 267648000, 270993600, 289059840, 301104000, 318816000, 338742000, 361324800, 401472000, 425088000, 433589760, 451656000, 481766400, 528768000, 541987200, 602208000, 637632000, 677484000, 722649600, 802944000, 867179520, 903312000, 1083974400, 1204416000, 1275264000, 1354968000, 1445299200, 1806624000, 2167948800, 2408832000, 2709936000, 3613248000, 4335897600, 5419872000, 7226496000, 10839744000, 21679488000]

約数ペア:

[(1, 21679488000), (2, 10839744000), (3, 7226496000), (4, 5419872000), (5, 4335897600), (6, 3613248000), (8, 2709936000), (9, 2408832000), (10, 2167948800), (12, 1806624000), (15, 1445299200), (16, 1354968000), (17, 1275264000), (18, 1204416000), (20, 1083974400), (24, 903312000), (25, 867179520), (27, 802944000), (30, 722649600), (32, 677484000), (34, 637632000), (36, 602208000), (40, 541987200), (41, 528768000), (45, 481766400), (48, 451656000), (50, 433589760), (51, 425088000), (54, 401472000), (60, 361324800), (64, 338742000), (68, 318816000), (72, 301104000), (75, 289059840), (80, 270993600), (81, 267648000), (82, 264384000), (85, 255052800), (90, 240883200), (96, 225828000), (100, 216794880), (102, 212544000), (108, 200736000), (120, 180662400), (123, 176256000), (125, 173435904), (128, 169371000), (135, 160588800), (136, 159408000), (144, 150552000), (150, 144529920), (153, 141696000), (160, 135496800), (162, 133824000), (164, 132192000), (170, 127526400), (180, 120441600), (192, 112914000), (200, 108397440), (204, 106272000), (205, 105753600), (216, 100368000), (225, 96353280), (240, 90331200), (243, 89216000), (246, 88128000), (250, 86717952), (255, 85017600), (256, 84685500), (270, 80294400), (272, 79704000), (288, 75276000), (300, 72264960), (306, 70848000), (320, 67748400), (324, 66912000), (328, 66096000), (340, 63763200), (360, 60220800), (369, 58752000), (375, 57811968), (384, 56457000), (400, 54198720), (405, 53529600), (408, 53136000), (410, 52876800), (425, 51010560), (432, 50184000), (450, 48176640), (459, 47232000), (480, 45165600), (486, 44608000), (492, 44064000), (500, 43358976), (510, 42508800), (512, 42342750), (540, 40147200), (544, 39852000), (576, 37638000), (600, 36132480), (612, 35424000), (615, 35251200), (640, 33874200), (648, 33456000), (656, 33048000), (675, 32117760), (680, 31881600), (697, 31104000), (720, 30110400), (738, 29376000), (750, 28905984), (765, 28339200), (768, 28228500), (800, 27099360), (810, 26764800), (816, 26568000), (820, 26438400), (850, 25505280), (864, 25092000), (900, 24088320), (918, 23616000), (960, 22582800), (972, 22304000), (984, 22032000), (1000, 21679488), (1020, 21254400), (1024, 21171375), (1025, 21150720), (1080, 20073600), (1088, 19926000), (1107, 19584000), (1125, 19270656), (1152, 18819000), (1200, 18066240), (1215, 17843200), (1224, 17712000), (1230, 17625600), (1275, 17003520), (1280, 16937100), (1296, 16728000), (1312, 16524000), (1350, 16058880), (1360, 15940800), (1377, 15744000), (1394, 15552000), (1440, 15055200), (1476, 14688000), (1500, 14452992), (1530, 14169600), (1536, 14114250), (1600, 13549680), (1620, 13382400), (1632, 13284000), (1640, 13219200), (1700, 12752640), (1728, 12546000), (1800, 12044160), (1836, 11808000), (1845, 11750400), (1920, 11291400), (1944, 11152000), (1968, 11016000), (2000, 10839744), (2025, 10705920), (2040, 10627200), (2050, 10575360), (2091, 10368000), (2125, 10202112), (2160, 10036800), (2176, 9963000), (2214, 9792000), (2250, 9635328), (2295, 9446400), (2304, 9409500), (2400, 9033120), (2430, 8921600), (2448, 8856000), (2460, 8812800), (2550, 8501760), (2560, 8468550), (2592, 8364000), (2624, 8262000), (2700, 8029440), (2720, 7970400), (2754, 7872000), (2788, 7776000), (2880, 7527600), (2952, 7344000), (3000, 7226496), (3060, 7084800), (3072, 7057125), (3075, 7050240), (3200, 6774840), (3240, 6691200), (3264, 6642000), (3280, 6609600), (3321, 6528000), (3375, 6423552), (3400, 6376320), (3456, 6273000), (3485, 6220800), (3600, 6022080), (3672, 5904000), (3690, 5875200), (3825, 5667840), (3840, 5645700), (3888, 5576000), (3936, 5508000), (4000, 5419872), (4050, 5352960), (4080, 5313600), (4100, 5287680), (4131, 5248000), (4182, 5184000), (4250, 5101056), (4320, 5018400), (4352, 4981500), (4428, 4896000), (4500, 4817664), (4590, 4723200), (4608, 4704750), (4800, 4516560), (4860, 4460800), (4896, 4428000), (4920, 4406400), (5100, 4250880), (5120, 4234275), (5125, 4230144), (5184, 4182000), (5248, 4131000), (5400, 4014720), (5440, 3985200), (5508, 3936000), (5535, 3916800), (5576, 3888000), (5760, 3763800), (5904, 3672000), (6000, 3613248), (6075, 3568640), (6120, 3542400), (6150, 3525120), (6273, 3456000), (6375, 3400704), (6400, 3387420), (6480, 3345600), (6528, 3321000), (6560, 3304800), (6642, 3264000), (6750, 3211776), (6800, 3188160), (6885, 3148800), (6912, 3136500), (6970, 3110400), (7200, 3011040), (7344, 2952000), (7380, 2937600), (7650, 2833920), (7680, 2822850), (7776, 2788000), (7872, 2754000), (8000, 2709936), (8100, 2676480), (8160, 2656800), (8200, 2643840), (8262, 2624000), (8364, 2592000), (8500, 2550528), (8640, 2509200), (8704, 2490750), (8856, 2448000), (9000, 2408832), (9180, 2361600), (9216, 2352375), (9225, 2350080), (9600, 2258280), (9720, 2230400), (9792, 2214000), (9840, 2203200), (9963, 2176000), (10125, 2141184), (10200, 2125440), (10250, 2115072), (10368, 2091000), (10455, 2073600), (10496, 2065500), (10800, 2007360), (10880, 1992600), (11016, 1968000), (11070, 1958400), (11152, 1944000), (11475, 1889280), (11520, 1881900), (11808, 1836000), (12000, 1806624), (12150, 1784320), (12240, 1771200), (12300, 1762560), (12546, 1728000), (12750, 1700352), (12800, 1693710), (12960, 1672800), (13056, 1660500), (13120, 1652400), (13284, 1632000), (13500, 1605888), (13600, 1594080), (13770, 1574400), (13824, 1568250), (13940, 1555200), (14400, 1505520), (14688, 1476000), (14760, 1468800), (15300, 1416960), (15360, 1411425), (15375, 1410048), (15552, 1394000), (15744, 1377000), (16000, 1354968), (16200, 1338240), (16320, 1328400), (16400, 1321920), (16524, 1312000), (16605, 1305600), (16728, 1296000), (17000, 1275264), (17280, 1254600), (17408, 1245375), (17425, 1244160), (17712, 1224000), (18000, 1204416), (18360, 1180800), (18450, 1175040), (18819, 1152000), (19125, 1133568), (19200, 1129140), (19440, 1115200), (19584, 1107000), (19680, 1101600), (19926, 1088000), (20250, 1070592), (20400, 1062720), (20500, 1057536), (20655, 1049600), (20736, 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164000), (132840, 163200), (133824, 162000), (136000, 159408), (137700, 157440), (138240, 156825), (138375, 156672), (139400, 155520), (141696, 153000), (144000, 150552), (146880, 147600)]