21150720000

素因数分解:

$2^{13}\times 3^5\times 5^4\times {\mathrm{17}}^1$

素因数の和:78

約数の個数: 840

約数和(自身を含む): 83833645896

約数和(自身を除く): 62682925896

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, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 85, 90, 96, 100, 102, 108, 120, 125, 128, 135, 136, 144, 150, 153, 160, 162, 170, 180, 192, 200, 204, 216, 225, 240, 243, 250, 255, 256, 270, 272, 288, 300, 306, 320, 324, 340, 360, 375, 384, 400, 405, 408, 425, 432, 450, 459, 480, 486, 500, 510, 512, 540, 544, 576, 600, 612, 625, 640, 648, 675, 680, 720, 750, 765, 768, 800, 810, 816, 850, 864, 900, 918, 960, 972, 1000, 1020, 1024, 1080, 1088, 1125, 1152, 1200, 1215, 1224, 1250, 1275, 1280, 1296, 1350, 1360, 1377, 1440, 1500, 1530, 1536, 1600, 1620, 1632, 1700, 1728, 1800, 1836, 1875, 1920, 1944, 2000, 2025, 2040, 2048, 2125, 2160, 2176, 2250, 2295, 2304, 2400, 2430, 2448, 2500, 2550, 2560, 2592, 2700, 2720, 2754, 2880, 3000, 3060, 3072, 3200, 3240, 3264, 3375, 3400, 3456, 3600, 3672, 3750, 3825, 3840, 3888, 4000, 4050, 4080, 4096, 4131, 4250, 4320, 4352, 4500, 4590, 4608, 4800, 4860, 4896, 5000, 5100, 5120, 5184, 5400, 5440, 5508, 5625, 5760, 6000, 6075, 6120, 6144, 6375, 6400, 6480, 6528, 6750, 6800, 6885, 6912, 7200, 7344, 7500, 7650, 7680, 7776, 8000, 8100, 8160, 8192, 8262, 8500, 8640, 8704, 9000, 9180, 9216, 9600, 9720, 9792, 10000, 10125, 10200, 10240, 10368, 10625, 10800, 10880, 11016, 11250, 11475, 11520, 12000, 12150, 12240, 12288, 12750, 12800, 12960, 13056, 13500, 13600, 13770, 13824, 14400, 14688, 15000, 15300, 15360, 15552, 16000, 16200, 16320, 16524, 16875, 17000, 17280, 17408, 18000, 18360, 18432, 19125, 19200, 19440, 19584, 20000, 20250, 20400, 20480, 20655, 20736, 21250, 21600, 21760, 22032, 22500, 22950, 23040, 24000, 24300, 24480, 24576, 25500, 25600, 25920, 26112, 27000, 27200, 27540, 27648, 28800, 29376, 30000, 30375, 30600, 30720, 31104, 31875, 32000, 32400, 32640, 33048, 33750, 34000, 34425, 34560, 34816, 36000, 36720, 36864, 38250, 38400, 38880, 39168, 40000, 40500, 40800, 40960, 41310, 41472, 42500, 43200, 43520, 44064, 45000, 45900, 46080, 48000, 48600, 48960, 50625, 51000, 51200, 51840, 52224, 54000, 54400, 55080, 55296, 57375, 57600, 58752, 60000, 60750, 61200, 61440, 62208, 63750, 64000, 64800, 65280, 66096, 67500, 68000, 68850, 69120, 69632, 72000, 73440, 73728, 76500, 76800, 77760, 78336, 80000, 81000, 81600, 82620, 82944, 85000, 86400, 87040, 88128, 90000, 91800, 92160, 95625, 96000, 97200, 97920, 101250, 102000, 102400, 103275, 103680, 104448, 108000, 108800, 110160, 110592, 114750, 115200, 117504, 120000, 121500, 122400, 122880, 124416, 127500, 128000, 129600, 130560, 132192, 135000, 136000, 137700, 138240, 139264, 144000, 146880, 151875, 153000, 153600, 155520, 156672, 160000, 162000, 163200, 165240, 165888, 170000, 172125, 172800, 174080, 176256, 180000, 183600, 184320, 191250, 192000, 194400, 195840, 202500, 204000, 204800, 206550, 207360, 208896, 216000, 217600, 220320, 221184, 229500, 230400, 235008, 240000, 243000, 244800, 248832, 255000, 256000, 259200, 261120, 264384, 270000, 272000, 275400, 276480, 286875, 288000, 293760, 303750, 306000, 307200, 311040, 313344, 320000, 324000, 326400, 330480, 331776, 340000, 344250, 345600, 348160, 352512, 360000, 367200, 368640, 382500, 384000, 388800, 391680, 405000, 408000, 413100, 414720, 417792, 432000, 435200, 440640, 459000, 460800, 470016, 480000, 486000, 489600, 497664, 510000, 512000, 516375, 518400, 522240, 528768, 540000, 544000, 550800, 552960, 573750, 576000, 587520, 607500, 612000, 614400, 622080, 626688, 640000, 648000, 652800, 660960, 663552, 680000, 688500, 691200, 696320, 705024, 720000, 734400, 765000, 768000, 777600, 783360, 810000, 816000, 826200, 829440, 860625, 864000, 870400, 881280, 918000, 921600, 940032, 960000, 972000, 979200, 995328, 1020000, 1024000, 1032750, 1036800, 1044480, 1057536, 1080000, 1088000, 1101600, 1105920, 1147500, 1152000, 1175040, 1215000, 1224000, 1244160, 1253376, 1280000, 1296000, 1305600, 1321920, 1360000, 1377000, 1382400, 1410048, 1440000, 1468800, 1530000, 1536000, 1555200, 1566720, 1620000, 1632000, 1652400, 1658880, 1721250, 1728000, 1740800, 1762560, 1836000, 1843200, 1880064, 1920000, 1944000, 1958400, 1990656, 2040000, 2065500, 2073600, 2088960, 2115072, 2160000, 2176000, 2203200, 2295000, 2304000, 2350080, 2430000, 2448000, 2488320, 2560000, 2581875, 2592000, 2611200, 2643840, 2720000, 2754000, 2764800, 2820096, 2880000, 2937600, 3060000, 3072000, 3110400, 3133440, 3240000, 3264000, 3304800, 3317760, 3442500, 3456000, 3481600, 3525120, 3672000, 3760128, 3840000, 3888000, 3916800, 4080000, 4131000, 4147200, 4230144, 4320000, 4352000, 4406400, 4590000, 4608000, 4700160, 4860000, 4896000, 4976640, 5120000, 5163750, 5184000, 5222400, 5287680, 5440000, 5508000, 5529600, 5640192, 5760000, 5875200, 6120000, 6220800, 6266880, 6480000, 6528000, 6609600, 6885000, 6912000, 7050240, 7344000, 7680000, 7776000, 7833600, 8160000, 8262000, 8294400, 8460288, 8640000, 8704000, 8812800, 9180000, 9216000, 9400320, 9720000, 9792000, 9953280, 10327500, 10368000, 10444800, 10575360, 10880000, 11016000, 11280384, 11520000, 11750400, 12240000, 12441600, 12960000, 13056000, 13219200, 13770000, 13824000, 14100480, 14688000, 15360000, 15552000, 15667200, 16320000, 16524000, 16588800, 16920576, 17280000, 17408000, 17625600, 18360000, 18800640, 19440000, 19584000, 20655000, 20736000, 21150720, 21760000, 22032000, 23040000, 23500800, 24480000, 24883200, 25920000, 26112000, 26438400, 27540000, 27648000, 28200960, 29376000, 31104000, 31334400, 32640000, 33048000, 33841152, 34560000, 35251200, 36720000, 38880000, 39168000, 41310000, 41472000, 42301440, 43520000, 44064000, 46080000, 47001600, 48960000, 49766400, 51840000, 52224000, 52876800, 55080000, 56401920, 58752000, 62208000, 65280000, 66096000, 69120000, 70502400, 73440000, 77760000, 78336000, 82620000, 82944000, 84602880, 87040000, 88128000, 94003200, 97920000, 103680000, 105753600, 110160000, 117504000, 124416000, 130560000, 132192000, 138240000, 141004800, 146880000, 155520000, 156672000, 165240000, 169205760, 176256000, 195840000, 207360000, 211507200, 220320000, 235008000, 248832000, 261120000, 264384000, 282009600, 293760000, 311040000, 330480000, 352512000, 391680000, 414720000, 423014400, 440640000, 470016000, 528768000, 587520000, 622080000, 660960000, 705024000, 783360000, 846028800, 881280000, 1057536000, 1175040000, 1244160000, 1321920000, 1410048000, 1762560000, 2115072000, 2350080000, 2643840000, 3525120000, 4230144000, 5287680000, 7050240000, 10575360000, 21150720000]

約数ペア:

[(1, 21150720000), (2, 10575360000), (3, 7050240000), (4, 5287680000), (5, 4230144000), (6, 3525120000), (8, 2643840000), (9, 2350080000), (10, 2115072000), (12, 1762560000), (15, 1410048000), (16, 1321920000), (17, 1244160000), (18, 1175040000), (20, 1057536000), (24, 881280000), (25, 846028800), (27, 783360000), (30, 705024000), (32, 660960000), (34, 622080000), (36, 587520000), (40, 528768000), (45, 470016000), (48, 440640000), (50, 423014400), (51, 414720000), (54, 391680000), (60, 352512000), (64, 330480000), (68, 311040000), (72, 293760000), (75, 282009600), (80, 264384000), (81, 261120000), (85, 248832000), (90, 235008000), (96, 220320000), (100, 211507200), (102, 207360000), (108, 195840000), (120, 176256000), (125, 169205760), (128, 165240000), (135, 156672000), (136, 155520000), (144, 146880000), (150, 141004800), (153, 138240000), (160, 132192000), (162, 130560000), (170, 124416000), (180, 117504000), (192, 110160000), (200, 105753600), (204, 103680000), (216, 97920000), (225, 94003200), (240, 88128000), (243, 87040000), (250, 84602880), (255, 82944000), (256, 82620000), (270, 78336000), (272, 77760000), (288, 73440000), (300, 70502400), (306, 69120000), (320, 66096000), (324, 65280000), (340, 62208000), (360, 58752000), (375, 56401920), (384, 55080000), (400, 52876800), (405, 52224000), (408, 51840000), (425, 49766400), (432, 48960000), (450, 47001600), (459, 46080000), (480, 44064000), (486, 43520000), (500, 42301440), (510, 41472000), (512, 41310000), (540, 39168000), (544, 38880000), (576, 36720000), (600, 35251200), (612, 34560000), (625, 33841152), (640, 33048000), (648, 32640000), (675, 31334400), (680, 31104000), (720, 29376000), (750, 28200960), (765, 27648000), (768, 27540000), (800, 26438400), (810, 26112000), (816, 25920000), (850, 24883200), (864, 24480000), (900, 23500800), (918, 23040000), (960, 22032000), (972, 21760000), (1000, 21150720), (1020, 20736000), (1024, 20655000), (1080, 19584000), (1088, 19440000), (1125, 18800640), (1152, 18360000), (1200, 17625600), (1215, 17408000), (1224, 17280000), (1250, 16920576), (1275, 16588800), (1280, 16524000), (1296, 16320000), (1350, 15667200), (1360, 15552000), (1377, 15360000), (1440, 14688000), (1500, 14100480), (1530, 13824000), (1536, 13770000), (1600, 13219200), (1620, 13056000), (1632, 12960000), (1700, 12441600), (1728, 12240000), (1800, 11750400), (1836, 11520000), (1875, 11280384), (1920, 11016000), (1944, 10880000), (2000, 10575360), (2025, 10444800), (2040, 10368000), (2048, 10327500), (2125, 9953280), (2160, 9792000), (2176, 9720000), (2250, 9400320), (2295, 9216000), (2304, 9180000), (2400, 8812800), (2430, 8704000), (2448, 8640000), (2500, 8460288), (2550, 8294400), (2560, 8262000), (2592, 8160000), (2700, 7833600), (2720, 7776000), (2754, 7680000), (2880, 7344000), (3000, 7050240), (3060, 6912000), (3072, 6885000), (3200, 6609600), (3240, 6528000), (3264, 6480000), (3375, 6266880), (3400, 6220800), (3456, 6120000), (3600, 5875200), (3672, 5760000), (3750, 5640192), (3825, 5529600), (3840, 5508000), (3888, 5440000), (4000, 5287680), (4050, 5222400), (4080, 5184000), (4096, 5163750), (4131, 5120000), (4250, 4976640), (4320, 4896000), (4352, 4860000), (4500, 4700160), (4590, 4608000), (4608, 4590000), (4800, 4406400), (4860, 4352000), (4896, 4320000), (5000, 4230144), (5100, 4147200), (5120, 4131000), (5184, 4080000), (5400, 3916800), (5440, 3888000), (5508, 3840000), (5625, 3760128), (5760, 3672000), (6000, 3525120), (6075, 3481600), (6120, 3456000), (6144, 3442500), (6375, 3317760), (6400, 3304800), (6480, 3264000), (6528, 3240000), (6750, 3133440), (6800, 3110400), (6885, 3072000), (6912, 3060000), (7200, 2937600), (7344, 2880000), (7500, 2820096), (7650, 2764800), (7680, 2754000), (7776, 2720000), (8000, 2643840), (8100, 2611200), (8160, 2592000), (8192, 2581875), (8262, 2560000), (8500, 2488320), (8640, 2448000), (8704, 2430000), (9000, 2350080), (9180, 2304000), (9216, 2295000), (9600, 2203200), (9720, 2176000), (9792, 2160000), (10000, 2115072), (10125, 2088960), (10200, 2073600), (10240, 2065500), (10368, 2040000), (10625, 1990656), (10800, 1958400), (10880, 1944000), (11016, 1920000), (11250, 1880064), (11475, 1843200), (11520, 1836000), (12000, 1762560), (12150, 1740800), (12240, 1728000), (12288, 1721250), (12750, 1658880), (12800, 1652400), (12960, 1632000), (13056, 1620000), (13500, 1566720), (13600, 1555200), (13770, 1536000), (13824, 1530000), (14400, 1468800), (14688, 1440000), (15000, 1410048), (15300, 1382400), (15360, 1377000), (15552, 1360000), (16000, 1321920), (16200, 1305600), (16320, 1296000), (16524, 1280000), (16875, 1253376), (17000, 1244160), (17280, 1224000), (17408, 1215000), (18000, 1175040), (18360, 1152000), (18432, 1147500), (19125, 1105920), (19200, 1101600), (19440, 1088000), (19584, 1080000), (20000, 1057536), (20250, 1044480), (20400, 1036800), (20480, 1032750), (20655, 1024000), (20736, 1020000), (21250, 995328), (21600, 979200), (21760, 972000), (22032, 960000), (22500, 940032), (22950, 921600), (23040, 918000), (24000, 881280), (24300, 870400), (24480, 864000), (24576, 860625), (25500, 829440), (25600, 826200), (25920, 816000), (26112, 810000), (27000, 783360), (27200, 777600), (27540, 768000), (27648, 765000), (28800, 734400), (29376, 720000), (30000, 705024), (30375, 696320), (30600, 691200), (30720, 688500), (31104, 680000), (31875, 663552), (32000, 660960), (32400, 652800), (32640, 648000), (33048, 640000), (33750, 626688), (34000, 622080), (34425, 614400), (34560, 612000), (34816, 607500), (36000, 587520), (36720, 576000), (36864, 573750), (38250, 552960), (38400, 550800), (38880, 544000), (39168, 540000), (40000, 528768), (40500, 522240), (40800, 518400), (40960, 516375), (41310, 512000), (41472, 510000), (42500, 497664), (43200, 489600), (43520, 486000), (44064, 480000), (45000, 470016), (45900, 460800), (46080, 459000), (48000, 440640), (48600, 435200), (48960, 432000), (50625, 417792), (51000, 414720), (51200, 413100), (51840, 408000), (52224, 405000), (54000, 391680), (54400, 388800), (55080, 384000), (55296, 382500), (57375, 368640), (57600, 367200), (58752, 360000), (60000, 352512), (60750, 348160), (61200, 345600), (61440, 344250), (62208, 340000), (63750, 331776), (64000, 330480), (64800, 326400), (65280, 324000), (66096, 320000), (67500, 313344), (68000, 311040), (68850, 307200), (69120, 306000), (69632, 303750), (72000, 293760), (73440, 288000), (73728, 286875), (76500, 276480), (76800, 275400), (77760, 272000), (78336, 270000), (80000, 264384), (81000, 261120), (81600, 259200), (82620, 256000), (82944, 255000), (85000, 248832), (86400, 244800), (87040, 243000), (88128, 240000), (90000, 235008), (91800, 230400), (92160, 229500), (95625, 221184), (96000, 220320), (97200, 217600), (97920, 216000), (101250, 208896), (102000, 207360), (102400, 206550), (103275, 204800), (103680, 204000), (104448, 202500), (108000, 195840), (108800, 194400), (110160, 192000), (110592, 191250), (114750, 184320), (115200, 183600), (117504, 180000), (120000, 176256), (121500, 174080), (122400, 172800), (122880, 172125), (124416, 170000), (127500, 165888), (128000, 165240), (129600, 163200), (130560, 162000), (132192, 160000), (135000, 156672), (136000, 155520), (137700, 153600), (138240, 153000), (139264, 151875), (144000, 146880)]