21319200000

素因数分解:

$2^8\times 3^4\times 5^5\times 7^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 1080

約数和(自身を含む): 92740564224

約数和(自身を除く): 71421364224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 94, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 141, 144, 150, 160, 162, 168, 175, 180, 188, 189, 192, 200, 210, 216, 224, 225, 235, 240, 250, 252, 256, 270, 280, 282, 288, 300, 315, 320, 324, 329, 336, 350, 360, 375, 376, 378, 384, 400, 405, 420, 423, 432, 448, 450, 470, 480, 500, 504, 525, 540, 560, 564, 567, 576, 600, 625, 630, 640, 648, 658, 672, 675, 700, 705, 720, 750, 752, 756, 768, 800, 810, 840, 846, 864, 875, 896, 900, 940, 945, 960, 987, 1000, 1008, 1050, 1080, 1120, 1125, 1128, 1134, 1152, 1175, 1200, 1250, 1260, 1269, 1280, 1296, 1316, 1344, 1350, 1400, 1410, 1440, 1500, 1504, 1512, 1575, 1600, 1620, 1645, 1680, 1692, 1728, 1750, 1792, 1800, 1875, 1880, 1890, 1920, 1974, 2000, 2016, 2025, 2100, 2115, 2160, 2240, 2250, 2256, 2268, 2304, 2350, 2400, 2500, 2520, 2538, 2592, 2625, 2632, 2688, 2700, 2800, 2820, 2835, 2880, 2961, 3000, 3008, 3024, 3125, 3150, 3200, 3240, 3290, 3360, 3375, 3384, 3456, 3500, 3525, 3600, 3750, 3760, 3780, 3807, 3840, 3948, 4000, 4032, 4050, 4200, 4230, 4320, 4375, 4480, 4500, 4512, 4536, 4700, 4725, 4800, 4935, 5000, 5040, 5076, 5184, 5250, 5264, 5376, 5400, 5600, 5625, 5640, 5670, 5760, 5875, 5922, 6000, 6016, 6048, 6250, 6300, 6345, 6400, 6480, 6580, 6720, 6750, 6768, 6912, 7000, 7050, 7200, 7500, 7520, 7560, 7614, 7875, 7896, 8000, 8064, 8100, 8225, 8400, 8460, 8640, 8750, 8883, 8960, 9000, 9024, 9072, 9375, 9400, 9450, 9600, 9870, 10000, 10080, 10125, 10152, 10368, 10500, 10528, 10575, 10800, 11200, 11250, 11280, 11340, 11520, 11750, 11844, 12000, 12032, 12096, 12500, 12600, 12690, 12960, 13125, 13160, 13440, 13500, 13536, 14000, 14100, 14175, 14400, 14805, 15000, 15040, 15120, 15228, 15750, 15792, 16000, 16128, 16200, 16450, 16800, 16875, 16920, 17280, 17500, 17625, 17766, 18000, 18048, 18144, 18750, 18800, 18900, 19035, 19200, 19740, 20000, 20160, 20250, 20304, 20736, 21000, 21056, 21150, 21600, 21875, 22400, 22500, 22560, 22680, 23500, 23625, 23688, 24000, 24192, 24675, 25000, 25200, 25380, 25920, 26250, 26320, 26649, 26880, 27000, 27072, 28000, 28125, 28200, 28350, 28800, 29375, 29610, 30000, 30080, 30240, 30456, 31500, 31584, 31725, 32000, 32400, 32900, 33600, 33750, 33840, 34560, 35000, 35250, 35532, 36000, 36096, 36288, 37500, 37600, 37800, 38070, 39375, 39480, 40000, 40320, 40500, 40608, 41125, 42000, 42112, 42300, 43200, 43750, 44415, 44800, 45000, 45120, 45360, 47000, 47250, 47376, 48000, 48384, 49350, 50000, 50400, 50625, 50760, 51840, 52500, 52640, 52875, 53298, 54000, 54144, 56000, 56250, 56400, 56700, 57600, 58750, 59220, 60000, 60160, 60480, 60912, 63000, 63168, 63450, 64800, 65625, 65800, 67200, 67500, 67680, 70000, 70500, 70875, 71064, 72000, 72576, 74025, 75000, 75200, 75600, 76140, 78750, 78960, 80000, 80640, 81000, 81216, 82250, 84000, 84224, 84375, 84600, 86400, 87500, 88125, 88830, 90000, 90240, 90720, 94000, 94500, 94752, 95175, 96000, 98700, 100000, 100800, 101250, 101520, 103680, 105000, 105280, 105750, 106596, 108000, 108288, 112000, 112500, 112800, 113400, 117500, 118125, 118440, 120000, 120960, 121824, 123375, 126000, 126336, 126900, 129600, 131250, 131600, 133245, 134400, 135000, 135360, 140000, 141000, 141750, 142128, 144000, 145152, 146875, 148050, 150000, 150400, 151200, 152280, 157500, 157920, 158625, 160000, 162000, 162432, 164500, 168000, 168750, 169200, 172800, 175000, 176250, 177660, 180000, 180480, 181440, 188000, 189000, 189504, 190350, 196875, 197400, 200000, 201600, 202500, 203040, 205625, 210000, 210560, 211500, 213192, 216000, 222075, 224000, 225000, 225600, 226800, 235000, 236250, 236880, 240000, 241920, 243648, 246750, 252000, 252672, 253125, 253800, 259200, 262500, 263200, 264375, 266490, 270000, 270720, 280000, 282000, 283500, 284256, 288000, 293750, 296100, 300000, 300800, 302400, 304560, 315000, 315840, 317250, 324000, 324864, 329000, 336000, 337500, 338400, 350000, 352500, 354375, 355320, 360000, 362880, 370125, 376000, 378000, 379008, 380700, 393750, 394800, 400000, 403200, 405000, 406080, 411250, 420000, 421120, 423000, 426384, 432000, 440625, 444150, 450000, 451200, 453600, 470000, 472500, 473760, 475875, 480000, 487296, 493500, 504000, 506250, 507600, 518400, 525000, 526400, 528750, 532980, 540000, 541440, 560000, 564000, 567000, 568512, 587500, 590625, 592200, 600000, 604800, 609120, 616875, 630000, 631680, 634500, 648000, 658000, 666225, 672000, 675000, 676800, 700000, 705000, 708750, 710640, 720000, 725760, 740250, 752000, 756000, 758016, 761400, 787500, 789600, 793125, 800000, 810000, 812160, 822500, 840000, 846000, 852768, 864000, 881250, 888300, 900000, 902400, 907200, 940000, 945000, 947520, 951750, 974592, 987000, 1008000, 1012500, 1015200, 1028125, 1050000, 1052800, 1057500, 1065960, 1080000, 1110375, 1120000, 1128000, 1134000, 1137024, 1175000, 1181250, 1184400, 1200000, 1209600, 1218240, 1233750, 1260000, 1263360, 1269000, 1296000, 1316000, 1321875, 1332450, 1350000, 1353600, 1400000, 1410000, 1417500, 1421280, 1440000, 1480500, 1504000, 1512000, 1522800, 1575000, 1579200, 1586250, 1620000, 1624320, 1645000, 1680000, 1692000, 1705536, 1762500, 1771875, 1776600, 1800000, 1814400, 1850625, 1880000, 1890000, 1895040, 1903500, 1974000, 2016000, 2025000, 2030400, 2056250, 2100000, 2105600, 2115000, 2131920, 2160000, 2220750, 2256000, 2268000, 2274048, 2350000, 2362500, 2368800, 2379375, 2400000, 2436480, 2467500, 2520000, 2538000, 2592000, 2632000, 2643750, 2664900, 2700000, 2707200, 2800000, 2820000, 2835000, 2842560, 2961000, 3024000, 3045600, 3084375, 3150000, 3158400, 3172500, 3240000, 3290000, 3331125, 3360000, 3384000, 3411072, 3525000, 3543750, 3553200, 3600000, 3628800, 3701250, 3760000, 3780000, 3790080, 3807000, 3948000, 3965625, 4050000, 4060800, 4112500, 4200000, 4230000, 4263840, 4320000, 4441500, 4512000, 4536000, 4700000, 4725000, 4737600, 4758750, 4872960, 4935000, 5040000, 5076000, 5264000, 5287500, 5329800, 5400000, 5551875, 5600000, 5640000, 5670000, 5685120, 5922000, 6048000, 6091200, 6168750, 6300000, 6316800, 6345000, 6480000, 6580000, 6662250, 6768000, 6822144, 7050000, 7087500, 7106400, 7200000, 7402500, 7520000, 7560000, 7614000, 7896000, 7931250, 8100000, 8121600, 8225000, 8400000, 8460000, 8527680, 8883000, 9072000, 9253125, 9400000, 9450000, 9475200, 9517500, 9870000, 10080000, 10152000, 10528000, 10575000, 10659600, 10800000, 11103750, 11280000, 11340000, 11370240, 11844000, 11896875, 12182400, 12337500, 12600000, 12690000, 12960000, 13160000, 13324500, 13536000, 14100000, 14175000, 14212800, 14805000, 15120000, 15228000, 15792000, 15862500, 16200000, 16450000, 16655625, 16800000, 16920000, 17055360, 17766000, 18144000, 18506250, 18800000, 18900000, 18950400, 19035000, 19740000, 20304000, 21150000, 21319200, 21600000, 22207500, 22560000, 22680000, 23688000, 23793750, 24364800, 24675000, 25200000, 25380000, 26320000, 26649000, 27759375, 28200000, 28350000, 28425600, 29610000, 30240000, 30456000, 31584000, 31725000, 32400000, 32900000, 33311250, 33840000, 34110720, 35532000, 37012500, 37600000, 37800000, 38070000, 39480000, 40608000, 42300000, 42638400, 44415000, 45360000, 47376000, 47587500, 49350000, 50400000, 50760000, 52640000, 53298000, 55518750, 56400000, 56700000, 56851200, 59220000, 60912000, 63450000, 64800000, 65800000, 66622500, 67680000, 71064000, 74025000, 75600000, 76140000, 78960000, 83278125, 84600000, 85276800, 88830000, 90720000, 94752000, 95175000, 98700000, 101520000, 106596000, 111037500, 112800000, 113400000, 118440000, 121824000, 126900000, 131600000, 133245000, 142128000, 148050000, 151200000, 152280000, 157920000, 166556250, 169200000, 170553600, 177660000, 190350000, 197400000, 203040000, 213192000, 222075000, 226800000, 236880000, 253800000, 263200000, 266490000, 284256000, 296100000, 304560000, 333112500, 338400000, 355320000, 380700000, 394800000, 426384000, 444150000, 453600000, 473760000, 507600000, 532980000, 592200000, 609120000, 666225000, 710640000, 761400000, 789600000, 852768000, 888300000, 1015200000, 1065960000, 1184400000, 1332450000, 1421280000, 1522800000, 1776600000, 2131920000, 2368800000, 2664900000, 3045600000, 3553200000, 4263840000, 5329800000, 7106400000, 10659600000, 21319200000]

約数ペア:

[(1, 21319200000), (2, 10659600000), (3, 7106400000), (4, 5329800000), (5, 4263840000), (6, 3553200000), (7, 3045600000), (8, 2664900000), (9, 2368800000), (10, 2131920000), (12, 1776600000), (14, 1522800000), (15, 1421280000), (16, 1332450000), (18, 1184400000), (20, 1065960000), (21, 1015200000), (24, 888300000), (25, 852768000), (27, 789600000), (28, 761400000), (30, 710640000), (32, 666225000), (35, 609120000), (36, 592200000), (40, 532980000), (42, 507600000), (45, 473760000), (47, 453600000), (48, 444150000), (50, 426384000), (54, 394800000), (56, 380700000), (60, 355320000), (63, 338400000), (64, 333112500), (70, 304560000), (72, 296100000), (75, 284256000), (80, 266490000), (81, 263200000), (84, 253800000), (90, 236880000), (94, 226800000), (96, 222075000), (100, 213192000), (105, 203040000), (108, 197400000), (112, 190350000), (120, 177660000), (125, 170553600), (126, 169200000), (128, 166556250), (135, 157920000), (140, 152280000), (141, 151200000), (144, 148050000), (150, 142128000), (160, 133245000), (162, 131600000), (168, 126900000), (175, 121824000), (180, 118440000), (188, 113400000), (189, 112800000), (192, 111037500), (200, 106596000), (210, 101520000), (216, 98700000), (224, 95175000), (225, 94752000), (235, 90720000), (240, 88830000), (250, 85276800), (252, 84600000), (256, 83278125), (270, 78960000), (280, 76140000), (282, 75600000), (288, 74025000), (300, 71064000), (315, 67680000), (320, 66622500), (324, 65800000), (329, 64800000), (336, 63450000), (350, 60912000), (360, 59220000), (375, 56851200), (376, 56700000), (378, 56400000), (384, 55518750), (400, 53298000), (405, 52640000), (420, 50760000), (423, 50400000), (432, 49350000), (448, 47587500), (450, 47376000), (470, 45360000), (480, 44415000), (500, 42638400), (504, 42300000), (525, 40608000), (540, 39480000), (560, 38070000), (564, 37800000), (567, 37600000), (576, 37012500), (600, 35532000), (625, 34110720), (630, 33840000), (640, 33311250), (648, 32900000), (658, 32400000), (672, 31725000), (675, 31584000), (700, 30456000), (705, 30240000), (720, 29610000), (750, 28425600), (752, 28350000), (756, 28200000), (768, 27759375), (800, 26649000), (810, 26320000), (840, 25380000), (846, 25200000), (864, 24675000), (875, 24364800), (896, 23793750), (900, 23688000), (940, 22680000), (945, 22560000), (960, 22207500), (987, 21600000), (1000, 21319200), (1008, 21150000), (1050, 20304000), (1080, 19740000), (1120, 19035000), (1125, 18950400), (1128, 18900000), (1134, 18800000), (1152, 18506250), (1175, 18144000), (1200, 17766000), (1250, 17055360), (1260, 16920000), (1269, 16800000), (1280, 16655625), (1296, 16450000), (1316, 16200000), (1344, 15862500), (1350, 15792000), (1400, 15228000), (1410, 15120000), (1440, 14805000), (1500, 14212800), (1504, 14175000), (1512, 14100000), (1575, 13536000), (1600, 13324500), (1620, 13160000), (1645, 12960000), (1680, 12690000), (1692, 12600000), (1728, 12337500), (1750, 12182400), (1792, 11896875), (1800, 11844000), (1875, 11370240), (1880, 11340000), (1890, 11280000), (1920, 11103750), (1974, 10800000), (2000, 10659600), (2016, 10575000), (2025, 10528000), (2100, 10152000), (2115, 10080000), (2160, 9870000), (2240, 9517500), (2250, 9475200), (2256, 9450000), (2268, 9400000), (2304, 9253125), (2350, 9072000), (2400, 8883000), (2500, 8527680), (2520, 8460000), (2538, 8400000), (2592, 8225000), (2625, 8121600), (2632, 8100000), (2688, 7931250), (2700, 7896000), (2800, 7614000), (2820, 7560000), (2835, 7520000), (2880, 7402500), (2961, 7200000), (3000, 7106400), (3008, 7087500), (3024, 7050000), (3125, 6822144), (3150, 6768000), (3200, 6662250), (3240, 6580000), (3290, 6480000), (3360, 6345000), (3375, 6316800), (3384, 6300000), (3456, 6168750), (3500, 6091200), (3525, 6048000), (3600, 5922000), (3750, 5685120), (3760, 5670000), (3780, 5640000), (3807, 5600000), (3840, 5551875), (3948, 5400000), (4000, 5329800), (4032, 5287500), (4050, 5264000), (4200, 5076000), (4230, 5040000), (4320, 4935000), (4375, 4872960), (4480, 4758750), (4500, 4737600), (4512, 4725000), (4536, 4700000), (4700, 4536000), (4725, 4512000), (4800, 4441500), (4935, 4320000), (5000, 4263840), (5040, 4230000), (5076, 4200000), (5184, 4112500), (5250, 4060800), (5264, 4050000), (5376, 3965625), (5400, 3948000), (5600, 3807000), (5625, 3790080), (5640, 3780000), (5670, 3760000), (5760, 3701250), (5875, 3628800), (5922, 3600000), (6000, 3553200), (6016, 3543750), (6048, 3525000), (6250, 3411072), (6300, 3384000), (6345, 3360000), (6400, 3331125), (6480, 3290000), (6580, 3240000), (6720, 3172500), (6750, 3158400), (6768, 3150000), (6912, 3084375), (7000, 3045600), (7050, 3024000), (7200, 2961000), (7500, 2842560), (7520, 2835000), (7560, 2820000), (7614, 2800000), (7875, 2707200), (7896, 2700000), (8000, 2664900), (8064, 2643750), (8100, 2632000), (8225, 2592000), (8400, 2538000), (8460, 2520000), (8640, 2467500), (8750, 2436480), (8883, 2400000), (8960, 2379375), (9000, 2368800), (9024, 2362500), (9072, 2350000), (9375, 2274048), (9400, 2268000), (9450, 2256000), (9600, 2220750), (9870, 2160000), (10000, 2131920), (10080, 2115000), (10125, 2105600), (10152, 2100000), (10368, 2056250), (10500, 2030400), (10528, 2025000), (10575, 2016000), (10800, 1974000), (11200, 1903500), (11250, 1895040), (11280, 1890000), (11340, 1880000), (11520, 1850625), (11750, 1814400), (11844, 1800000), (12000, 1776600), (12032, 1771875), (12096, 1762500), (12500, 1705536), (12600, 1692000), (12690, 1680000), (12960, 1645000), (13125, 1624320), (13160, 1620000), (13440, 1586250), (13500, 1579200), (13536, 1575000), (14000, 1522800), (14100, 1512000), (14175, 1504000), (14400, 1480500), (14805, 1440000), (15000, 1421280), (15040, 1417500), (15120, 1410000), (15228, 1400000), (15750, 1353600), (15792, 1350000), (16000, 1332450), (16128, 1321875), (16200, 1316000), (16450, 1296000), (16800, 1269000), (16875, 1263360), (16920, 1260000), (17280, 1233750), (17500, 1218240), (17625, 1209600), (17766, 1200000), (18000, 1184400), (18048, 1181250), (18144, 1175000), (18750, 1137024), (18800, 1134000), (18900, 1128000), (19035, 1120000), (19200, 1110375), (19740, 1080000), (20000, 1065960), (20160, 1057500), (20250, 1052800), (20304, 1050000), (20736, 1028125), (21000, 1015200), (21056, 1012500), (21150, 1008000), (21600, 987000), (21875, 974592), (22400, 951750), (22500, 947520), (22560, 945000), (22680, 940000), (23500, 907200), (23625, 902400), (23688, 900000), (24000, 888300), (24192, 881250), (24675, 864000), (25000, 852768), (25200, 846000), (25380, 840000), (25920, 822500), (26250, 812160), (26320, 810000), (26649, 800000), (26880, 793125), (27000, 789600), (27072, 787500), (28000, 761400), (28125, 758016), (28200, 756000), (28350, 752000), (28800, 740250), (29375, 725760), (29610, 720000), (30000, 710640), (30080, 708750), (30240, 705000), (30456, 700000), (31500, 676800), (31584, 675000), (31725, 672000), (32000, 666225), (32400, 658000), (32900, 648000), (33600, 634500), (33750, 631680), (33840, 630000), (34560, 616875), (35000, 609120), (35250, 604800), (35532, 600000), (36000, 592200), (36096, 590625), (36288, 587500), (37500, 568512), (37600, 567000), (37800, 564000), (38070, 560000), (39375, 541440), (39480, 540000), (40000, 532980), (40320, 528750), (40500, 526400), (40608, 525000), (41125, 518400), (42000, 507600), (42112, 506250), (42300, 504000), (43200, 493500), (43750, 487296), (44415, 480000), (44800, 475875), (45000, 473760), (45120, 472500), (45360, 470000), (47000, 453600), (47250, 451200), (47376, 450000), (48000, 444150), (48384, 440625), (49350, 432000), (50000, 426384), (50400, 423000), (50625, 421120), (50760, 420000), (51840, 411250), (52500, 406080), (52640, 405000), (52875, 403200), (53298, 400000), (54000, 394800), (54144, 393750), (56000, 380700), (56250, 379008), (56400, 378000), (56700, 376000), (57600, 370125), (58750, 362880), (59220, 360000), (60000, 355320), (60160, 354375), (60480, 352500), (60912, 350000), (63000, 338400), (63168, 337500), (63450, 336000), (64800, 329000), (65625, 324864), (65800, 324000), (67200, 317250), (67500, 315840), (67680, 315000), (70000, 304560), (70500, 302400), (70875, 300800), (71064, 300000), (72000, 296100), (72576, 293750), (74025, 288000), (75000, 284256), (75200, 283500), (75600, 282000), (76140, 280000), (78750, 270720), (78960, 270000), (80000, 266490), (80640, 264375), (81000, 263200), (81216, 262500), (82250, 259200), (84000, 253800), (84224, 253125), (84375, 252672), (84600, 252000), (86400, 246750), (87500, 243648), (88125, 241920), (88830, 240000), (90000, 236880), (90240, 236250), (90720, 235000), (94000, 226800), (94500, 225600), (94752, 225000), (95175, 224000), (96000, 222075), (98700, 216000), (100000, 213192), (100800, 211500), (101250, 210560), (101520, 210000), (103680, 205625), (105000, 203040), (105280, 202500), (105750, 201600), (106596, 200000), (108000, 197400), (108288, 196875), (112000, 190350), (112500, 189504), (112800, 189000), (113400, 188000), (117500, 181440), (118125, 180480), (118440, 180000), (120000, 177660), (120960, 176250), (121824, 175000), (123375, 172800), (126000, 169200), (126336, 168750), (126900, 168000), (129600, 164500), (131250, 162432), (131600, 162000), (133245, 160000), (134400, 158625), (135000, 157920), (135360, 157500), (140000, 152280), (141000, 151200), (141750, 150400), (142128, 150000), (144000, 148050), (145152, 146875)]