20813760000

素因数分解:

$2^9\times 3^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 1000

約数和(自身を含む): 85846976424

約数和(自身を除く): 65033216424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 73, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 125, 128, 132, 135, 144, 146, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 219, 220, 225, 240, 250, 256, 264, 270, 275, 288, 292, 297, 300, 320, 324, 330, 352, 360, 365, 375, 384, 396, 400, 405, 432, 438, 440, 450, 480, 495, 500, 512, 528, 540, 550, 576, 584, 594, 600, 625, 640, 648, 657, 660, 675, 704, 720, 730, 750, 768, 792, 800, 803, 810, 825, 864, 876, 880, 891, 900, 960, 990, 1000, 1056, 1080, 1095, 1100, 1125, 1152, 1168, 1188, 1200, 1250, 1280, 1296, 1314, 1320, 1350, 1375, 1408, 1440, 1460, 1485, 1500, 1536, 1584, 1600, 1606, 1620, 1650, 1728, 1752, 1760, 1782, 1800, 1825, 1875, 1920, 1971, 1980, 2000, 2025, 2112, 2160, 2190, 2200, 2250, 2304, 2336, 2376, 2400, 2409, 2475, 2500, 2560, 2592, 2628, 2640, 2700, 2750, 2816, 2880, 2920, 2970, 3000, 3168, 3200, 3212, 3240, 3285, 3300, 3375, 3456, 3504, 3520, 3564, 3600, 3650, 3750, 3840, 3942, 3960, 4000, 4015, 4050, 4125, 4224, 4320, 4380, 4400, 4455, 4500, 4608, 4672, 4752, 4800, 4818, 4950, 5000, 5184, 5256, 5280, 5400, 5475, 5500, 5625, 5632, 5760, 5840, 5913, 5940, 6000, 6336, 6400, 6424, 6480, 6570, 6600, 6750, 6875, 6912, 7008, 7040, 7128, 7200, 7227, 7300, 7425, 7500, 7680, 7884, 7920, 8000, 8030, 8100, 8250, 8448, 8640, 8760, 8800, 8910, 9000, 9125, 9344, 9504, 9600, 9636, 9855, 9900, 10000, 10125, 10368, 10512, 10560, 10800, 10950, 11000, 11250, 11520, 11680, 11826, 11880, 12000, 12045, 12375, 12672, 12800, 12848, 12960, 13140, 13200, 13500, 13750, 13824, 14016, 14080, 14256, 14400, 14454, 14600, 14850, 15000, 15768, 15840, 16000, 16060, 16200, 16425, 16500, 16875, 16896, 17280, 17520, 17600, 17820, 18000, 18250, 18688, 19008, 19200, 19272, 19710, 19800, 20000, 20075, 20250, 20625, 20736, 21024, 21120, 21600, 21681, 21900, 22000, 22275, 22500, 23040, 23360, 23652, 23760, 24000, 24090, 24750, 25344, 25696, 25920, 26280, 26400, 27000, 27375, 27500, 28032, 28160, 28512, 28800, 28908, 29200, 29565, 29700, 30000, 31536, 31680, 32000, 32120, 32400, 32850, 33000, 33750, 34560, 35040, 35200, 35640, 36000, 36135, 36500, 37125, 37376, 38016, 38400, 38544, 39420, 39600, 40000, 40150, 40500, 41250, 41472, 42048, 42240, 43200, 43362, 43800, 44000, 44550, 45000, 45625, 46720, 47304, 47520, 48000, 48180, 49275, 49500, 50625, 50688, 51392, 51840, 52560, 52800, 54000, 54750, 55000, 56064, 57024, 57600, 57816, 58400, 59130, 59400, 60000, 60225, 61875, 63072, 63360, 64000, 64240, 64800, 65043, 65700, 66000, 67500, 69120, 70080, 70400, 71280, 72000, 72270, 73000, 74250, 76032, 77088, 78840, 79200, 80000, 80300, 81000, 82125, 82500, 84096, 84480, 86400, 86724, 87600, 88000, 89100, 90000, 91250, 93440, 94608, 95040, 96000, 96360, 98550, 99000, 100375, 101250, 102784, 103680, 105120, 105600, 108000, 108405, 109500, 110000, 111375, 112128, 114048, 115200, 115632, 116800, 118260, 118800, 120000, 120450, 123750, 126144, 126720, 128480, 129600, 130086, 131400, 132000, 135000, 136875, 140160, 140800, 142560, 144000, 144540, 146000, 147825, 148500, 152064, 154176, 157680, 158400, 160000, 160600, 162000, 164250, 165000, 168192, 172800, 173448, 175200, 176000, 178200, 180000, 180675, 182500, 185625, 186880, 189216, 190080, 192000, 192720, 197100, 198000, 200750, 202500, 205568, 207360, 210240, 211200, 216000, 216810, 219000, 220000, 222750, 228096, 231264, 233600, 236520, 237600, 240000, 240900, 246375, 247500, 252288, 253440, 256960, 259200, 260172, 262800, 264000, 270000, 273750, 280320, 285120, 288000, 289080, 292000, 295650, 297000, 301125, 308352, 315360, 316800, 320000, 321200, 324000, 325215, 328500, 330000, 336384, 345600, 346896, 350400, 352000, 356400, 360000, 361350, 365000, 371250, 378432, 380160, 385440, 394200, 396000, 401500, 405000, 410625, 411136, 420480, 422400, 432000, 433620, 438000, 440000, 445500, 456192, 462528, 467200, 473040, 475200, 480000, 481800, 492750, 495000, 501875, 504576, 513920, 518400, 520344, 525600, 528000, 540000, 542025, 547500, 556875, 560640, 570240, 576000, 578160, 584000, 591300, 594000, 602250, 616704, 630720, 633600, 642400, 648000, 650430, 657000, 660000, 693792, 700800, 704000, 712800, 720000, 722700, 730000, 739125, 742500, 756864, 760320, 770880, 788400, 792000, 803000, 810000, 821250, 840960, 864000, 867240, 876000, 880000, 891000, 903375, 925056, 934400, 946080, 950400, 960000, 963600, 985500, 990000, 1003750, 1009152, 1027840, 1036800, 1040688, 1051200, 1056000, 1080000, 1084050, 1095000, 1113750, 1140480, 1156320, 1168000, 1182600, 1188000, 1204500, 1231875, 1233408, 1261440, 1267200, 1284800, 1296000, 1300860, 1314000, 1320000, 1387584, 1401600, 1425600, 1440000, 1445400, 1460000, 1478250, 1485000, 1505625, 1513728, 1541760, 1576800, 1584000, 1606000, 1620000, 1626075, 1642500, 1681920, 1728000, 1734480, 1752000, 1760000, 1782000, 1806750, 1850112, 1892160, 1900800, 1927200, 1971000, 1980000, 2007500, 2055680, 2081376, 2102400, 2112000, 2160000, 2168100, 2190000, 2227500, 2280960, 2312640, 2336000, 2365200, 2376000, 2409000, 2463750, 2522880, 2569600, 2592000, 2601720, 2628000, 2640000, 2710125, 2775168, 2803200, 2851200, 2880000, 2890800, 2920000, 2956500, 2970000, 3011250, 3027456, 3083520, 3153600, 3168000, 3212000, 3240000, 3252150, 3285000, 3468960, 3504000, 3520000, 3564000, 3613500, 3695625, 3700224, 3784320, 3801600, 3854400, 3942000, 3960000, 4015000, 4162752, 4204800, 4320000, 4336200, 4380000, 4455000, 4516875, 4625280, 4672000, 4730400, 4752000, 4818000, 4927500, 5045760, 5139200, 5184000, 5203440, 5256000, 5280000, 5420250, 5550336, 5702400, 5781600, 5840000, 5913000, 5940000, 6022500, 6167040, 6307200, 6336000, 6424000, 6480000, 6504300, 6570000, 6937920, 7008000, 7128000, 7227000, 7391250, 7568640, 7708800, 7884000, 7920000, 8030000, 8130375, 8325504, 8409600, 8640000, 8672400, 8760000, 8910000, 9033750, 9250560, 9460800, 9504000, 9636000, 9855000, 10278400, 10406880, 10512000, 10560000, 10840500, 11100672, 11404800, 11563200, 11680000, 11826000, 11880000, 12045000, 12614400, 12848000, 12960000, 13008600, 13140000, 13550625, 13875840, 14016000, 14256000, 14454000, 14782500, 15137280, 15417600, 15768000, 15840000, 16060000, 16260750, 16651008, 17344800, 17520000, 17820000, 18067500, 18501120, 18921600, 19008000, 19272000, 19710000, 20813760, 21024000, 21681000, 23126400, 23360000, 23652000, 23760000, 24090000, 25228800, 25696000, 25920000, 26017200, 26280000, 27101250, 27751680, 28512000, 28908000, 29565000, 30835200, 31536000, 31680000, 32120000, 32521500, 33302016, 34689600, 35040000, 35640000, 36135000, 37843200, 38544000, 39420000, 40651875, 41627520, 42048000, 43362000, 46252800, 47304000, 47520000, 48180000, 51392000, 52034400, 52560000, 54202500, 55503360, 57024000, 57816000, 59130000, 63072000, 64240000, 65043000, 69379200, 70080000, 71280000, 72270000, 75686400, 77088000, 78840000, 81303750, 83255040, 86724000, 92505600, 94608000, 95040000, 96360000, 104068800, 105120000, 108405000, 115632000, 118260000, 126144000, 128480000, 130086000, 138758400, 142560000, 144540000, 154176000, 157680000, 162607500, 166510080, 173448000, 189216000, 192720000, 208137600, 210240000, 216810000, 231264000, 236520000, 256960000, 260172000, 277516800, 285120000, 289080000, 315360000, 325215000, 346896000, 378432000, 385440000, 416275200, 433620000, 462528000, 473040000, 520344000, 578160000, 630720000, 650430000, 693792000, 770880000, 832550400, 867240000, 946080000, 1040688000, 1156320000, 1300860000, 1387584000, 1734480000, 1892160000, 2081376000, 2312640000, 2601720000, 3468960000, 4162752000, 5203440000, 6937920000, 10406880000, 20813760000]

約数ペア:

[(1, 20813760000), (2, 10406880000), (3, 6937920000), (4, 5203440000), (5, 4162752000), (6, 3468960000), (8, 2601720000), (9, 2312640000), (10, 2081376000), (11, 1892160000), (12, 1734480000), (15, 1387584000), (16, 1300860000), (18, 1156320000), (20, 1040688000), (22, 946080000), (24, 867240000), (25, 832550400), (27, 770880000), (30, 693792000), (32, 650430000), (33, 630720000), (36, 578160000), (40, 520344000), (44, 473040000), (45, 462528000), (48, 433620000), (50, 416275200), (54, 385440000), (55, 378432000), (60, 346896000), (64, 325215000), (66, 315360000), (72, 289080000), (73, 285120000), (75, 277516800), (80, 260172000), (81, 256960000), (88, 236520000), (90, 231264000), (96, 216810000), (99, 210240000), (100, 208137600), (108, 192720000), (110, 189216000), (120, 173448000), (125, 166510080), (128, 162607500), (132, 157680000), (135, 154176000), (144, 144540000), (146, 142560000), (150, 138758400), (160, 130086000), (162, 128480000), (165, 126144000), (176, 118260000), (180, 115632000), (192, 108405000), (198, 105120000), (200, 104068800), (216, 96360000), (219, 95040000), (220, 94608000), (225, 92505600), (240, 86724000), (250, 83255040), (256, 81303750), (264, 78840000), (270, 77088000), (275, 75686400), (288, 72270000), (292, 71280000), (297, 70080000), (300, 69379200), (320, 65043000), (324, 64240000), (330, 63072000), (352, 59130000), (360, 57816000), (365, 57024000), (375, 55503360), (384, 54202500), (396, 52560000), (400, 52034400), (405, 51392000), (432, 48180000), (438, 47520000), (440, 47304000), (450, 46252800), (480, 43362000), (495, 42048000), (500, 41627520), (512, 40651875), (528, 39420000), (540, 38544000), (550, 37843200), (576, 36135000), (584, 35640000), (594, 35040000), (600, 34689600), (625, 33302016), (640, 32521500), (648, 32120000), (657, 31680000), (660, 31536000), (675, 30835200), (704, 29565000), (720, 28908000), (730, 28512000), (750, 27751680), (768, 27101250), (792, 26280000), (800, 26017200), (803, 25920000), (810, 25696000), (825, 25228800), (864, 24090000), (876, 23760000), (880, 23652000), (891, 23360000), (900, 23126400), (960, 21681000), (990, 21024000), (1000, 20813760), (1056, 19710000), (1080, 19272000), (1095, 19008000), (1100, 18921600), (1125, 18501120), (1152, 18067500), (1168, 17820000), (1188, 17520000), (1200, 17344800), (1250, 16651008), (1280, 16260750), (1296, 16060000), (1314, 15840000), (1320, 15768000), (1350, 15417600), (1375, 15137280), (1408, 14782500), (1440, 14454000), (1460, 14256000), (1485, 14016000), (1500, 13875840), (1536, 13550625), (1584, 13140000), (1600, 13008600), (1606, 12960000), (1620, 12848000), (1650, 12614400), (1728, 12045000), (1752, 11880000), (1760, 11826000), (1782, 11680000), (1800, 11563200), (1825, 11404800), (1875, 11100672), (1920, 10840500), (1971, 10560000), (1980, 10512000), (2000, 10406880), (2025, 10278400), (2112, 9855000), (2160, 9636000), (2190, 9504000), (2200, 9460800), (2250, 9250560), (2304, 9033750), (2336, 8910000), (2376, 8760000), (2400, 8672400), (2409, 8640000), (2475, 8409600), (2500, 8325504), (2560, 8130375), (2592, 8030000), (2628, 7920000), (2640, 7884000), (2700, 7708800), (2750, 7568640), (2816, 7391250), (2880, 7227000), (2920, 7128000), (2970, 7008000), (3000, 6937920), (3168, 6570000), (3200, 6504300), (3212, 6480000), (3240, 6424000), (3285, 6336000), (3300, 6307200), (3375, 6167040), (3456, 6022500), (3504, 5940000), (3520, 5913000), (3564, 5840000), (3600, 5781600), (3650, 5702400), (3750, 5550336), (3840, 5420250), (3942, 5280000), (3960, 5256000), (4000, 5203440), (4015, 5184000), (4050, 5139200), (4125, 5045760), (4224, 4927500), (4320, 4818000), (4380, 4752000), (4400, 4730400), (4455, 4672000), (4500, 4625280), (4608, 4516875), (4672, 4455000), (4752, 4380000), (4800, 4336200), (4818, 4320000), (4950, 4204800), (5000, 4162752), (5184, 4015000), (5256, 3960000), (5280, 3942000), (5400, 3854400), (5475, 3801600), (5500, 3784320), (5625, 3700224), (5632, 3695625), (5760, 3613500), (5840, 3564000), (5913, 3520000), (5940, 3504000), (6000, 3468960), (6336, 3285000), (6400, 3252150), (6424, 3240000), (6480, 3212000), (6570, 3168000), (6600, 3153600), (6750, 3083520), (6875, 3027456), (6912, 3011250), (7008, 2970000), (7040, 2956500), (7128, 2920000), (7200, 2890800), (7227, 2880000), (7300, 2851200), (7425, 2803200), (7500, 2775168), (7680, 2710125), (7884, 2640000), (7920, 2628000), (8000, 2601720), (8030, 2592000), (8100, 2569600), (8250, 2522880), (8448, 2463750), (8640, 2409000), (8760, 2376000), (8800, 2365200), (8910, 2336000), (9000, 2312640), (9125, 2280960), (9344, 2227500), (9504, 2190000), (9600, 2168100), (9636, 2160000), (9855, 2112000), (9900, 2102400), (10000, 2081376), (10125, 2055680), (10368, 2007500), (10512, 1980000), (10560, 1971000), (10800, 1927200), (10950, 1900800), (11000, 1892160), (11250, 1850112), (11520, 1806750), (11680, 1782000), (11826, 1760000), (11880, 1752000), (12000, 1734480), (12045, 1728000), (12375, 1681920), (12672, 1642500), (12800, 1626075), (12848, 1620000), (12960, 1606000), (13140, 1584000), (13200, 1576800), (13500, 1541760), (13750, 1513728), (13824, 1505625), (14016, 1485000), (14080, 1478250), (14256, 1460000), (14400, 1445400), (14454, 1440000), (14600, 1425600), (14850, 1401600), (15000, 1387584), (15768, 1320000), (15840, 1314000), (16000, 1300860), (16060, 1296000), (16200, 1284800), (16425, 1267200), (16500, 1261440), (16875, 1233408), (16896, 1231875), (17280, 1204500), (17520, 1188000), (17600, 1182600), (17820, 1168000), (18000, 1156320), (18250, 1140480), (18688, 1113750), (19008, 1095000), (19200, 1084050), (19272, 1080000), (19710, 1056000), (19800, 1051200), (20000, 1040688), (20075, 1036800), (20250, 1027840), (20625, 1009152), (20736, 1003750), (21024, 990000), (21120, 985500), (21600, 963600), (21681, 960000), (21900, 950400), (22000, 946080), (22275, 934400), (22500, 925056), (23040, 903375), (23360, 891000), (23652, 880000), (23760, 876000), (24000, 867240), (24090, 864000), (24750, 840960), (25344, 821250), (25696, 810000), (25920, 803000), (26280, 792000), (26400, 788400), (27000, 770880), (27375, 760320), (27500, 756864), (28032, 742500), (28160, 739125), (28512, 730000), (28800, 722700), (28908, 720000), (29200, 712800), (29565, 704000), (29700, 700800), (30000, 693792), (31536, 660000), (31680, 657000), (32000, 650430), (32120, 648000), (32400, 642400), (32850, 633600), (33000, 630720), (33750, 616704), (34560, 602250), (35040, 594000), (35200, 591300), (35640, 584000), (36000, 578160), (36135, 576000), (36500, 570240), (37125, 560640), (37376, 556875), (38016, 547500), (38400, 542025), (38544, 540000), (39420, 528000), (39600, 525600), (40000, 520344), (40150, 518400), (40500, 513920), (41250, 504576), (41472, 501875), (42048, 495000), (42240, 492750), (43200, 481800), (43362, 480000), (43800, 475200), (44000, 473040), (44550, 467200), (45000, 462528), (45625, 456192), (46720, 445500), (47304, 440000), (47520, 438000), (48000, 433620), (48180, 432000), (49275, 422400), (49500, 420480), (50625, 411136), (50688, 410625), (51392, 405000), (51840, 401500), (52560, 396000), (52800, 394200), (54000, 385440), (54750, 380160), (55000, 378432), (56064, 371250), (57024, 365000), (57600, 361350), (57816, 360000), (58400, 356400), (59130, 352000), (59400, 350400), (60000, 346896), (60225, 345600), (61875, 336384), (63072, 330000), (63360, 328500), (64000, 325215), (64240, 324000), (64800, 321200), (65043, 320000), (65700, 316800), (66000, 315360), (67500, 308352), (69120, 301125), (70080, 297000), (70400, 295650), (71280, 292000), (72000, 289080), (72270, 288000), (73000, 285120), (74250, 280320), (76032, 273750), (77088, 270000), (78840, 264000), (79200, 262800), (80000, 260172), (80300, 259200), (81000, 256960), (82125, 253440), (82500, 252288), (84096, 247500), (84480, 246375), (86400, 240900), (86724, 240000), (87600, 237600), (88000, 236520), (89100, 233600), (90000, 231264), (91250, 228096), (93440, 222750), (94608, 220000), (95040, 219000), (96000, 216810), (96360, 216000), (98550, 211200), (99000, 210240), (100375, 207360), (101250, 205568), (102784, 202500), (103680, 200750), (105120, 198000), (105600, 197100), (108000, 192720), (108405, 192000), (109500, 190080), (110000, 189216), (111375, 186880), (112128, 185625), (114048, 182500), (115200, 180675), (115632, 180000), (116800, 178200), (118260, 176000), (118800, 175200), (120000, 173448), (120450, 172800), (123750, 168192), (126144, 165000), (126720, 164250), (128480, 162000), (129600, 160600), (130086, 160000), (131400, 158400), (132000, 157680), (135000, 154176), (136875, 152064), (140160, 148500), (140800, 147825), (142560, 146000), (144000, 144540)]