20653920000

素因数分解:

$2^8\times 3^3\times 5^4\times 7^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 720

約数和(自身を含む): 87353038080

約数和(自身を除く): 66699118080

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, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 256, 270, 280, 288, 300, 315, 320, 336, 350, 360, 375, 378, 384, 400, 420, 432, 448, 450, 480, 500, 504, 525, 540, 560, 576, 600, 625, 630, 640, 672, 675, 683, 700, 720, 750, 756, 768, 800, 840, 864, 875, 896, 900, 945, 960, 1000, 1008, 1050, 1080, 1120, 1125, 1152, 1200, 1250, 1260, 1280, 1344, 1350, 1366, 1400, 1440, 1500, 1512, 1575, 1600, 1680, 1728, 1750, 1792, 1800, 1875, 1890, 1920, 2000, 2016, 2049, 2100, 2160, 2240, 2250, 2304, 2400, 2500, 2520, 2625, 2688, 2700, 2732, 2800, 2880, 3000, 3024, 3150, 3200, 3360, 3375, 3415, 3456, 3500, 3600, 3750, 3780, 3840, 4000, 4032, 4098, 4200, 4320, 4375, 4480, 4500, 4725, 4781, 4800, 5000, 5040, 5250, 5376, 5400, 5464, 5600, 5625, 5760, 6000, 6048, 6147, 6300, 6400, 6720, 6750, 6830, 6912, 7000, 7200, 7500, 7560, 7875, 8000, 8064, 8196, 8400, 8640, 8750, 8960, 9000, 9450, 9562, 9600, 10000, 10080, 10245, 10500, 10800, 10928, 11200, 11250, 11520, 12000, 12096, 12294, 12600, 13125, 13440, 13500, 13660, 14000, 14343, 14400, 15000, 15120, 15750, 16000, 16128, 16392, 16800, 16875, 17075, 17280, 17500, 18000, 18441, 18900, 19124, 19200, 20000, 20160, 20490, 21000, 21600, 21856, 22400, 22500, 23625, 23905, 24000, 24192, 24588, 25200, 26250, 26880, 27000, 27320, 28000, 28686, 28800, 30000, 30240, 30735, 31500, 32000, 32784, 33600, 33750, 34150, 34560, 35000, 36000, 36882, 37800, 38248, 39375, 40000, 40320, 40980, 42000, 43029, 43200, 43712, 44800, 45000, 47250, 47810, 48000, 48384, 49176, 50400, 51225, 52500, 54000, 54640, 56000, 57372, 57600, 60000, 60480, 61470, 63000, 65568, 67200, 67500, 68300, 70000, 71715, 72000, 73764, 75600, 76496, 78750, 80000, 80640, 81960, 84000, 85375, 86058, 86400, 87424, 90000, 92205, 94500, 95620, 96000, 98352, 100800, 102450, 105000, 108000, 109280, 112000, 114744, 118125, 119525, 120000, 120960, 122940, 126000, 129087, 131136, 134400, 135000, 136600, 140000, 143430, 144000, 147528, 151200, 152992, 153675, 157500, 160000, 163920, 168000, 170750, 172116, 172800, 174848, 180000, 184410, 189000, 191240, 196704, 201600, 204900, 210000, 215145, 216000, 218560, 224000, 229488, 236250, 239050, 240000, 241920, 245880, 252000, 256125, 258174, 262272, 270000, 273200, 280000, 286860, 288000, 295056, 302400, 305984, 307350, 315000, 327840, 336000, 341500, 344232, 358575, 360000, 368820, 378000, 382480, 393408, 403200, 409800, 420000, 426875, 430290, 432000, 437120, 458976, 461025, 472500, 478100, 480000, 491760, 504000, 512250, 516348, 524544, 540000, 546400, 560000, 573720, 590112, 597625, 604800, 611968, 614700, 630000, 645435, 655680, 672000, 683000, 688464, 717150, 720000, 737640, 756000, 764960, 768375, 786816, 819600, 840000, 853750, 860580, 864000, 874240, 917952, 922050, 945000, 956200, 983520, 1008000, 1024500, 1032696, 1075725, 1080000, 1092800, 1120000, 1147440, 1180224, 1195250, 1209600, 1223936, 1229400, 1260000, 1280625, 1290870, 1311360, 1366000, 1376928, 1434300, 1440000, 1475280, 1512000, 1529920, 1536750, 1573632, 1639200, 1680000, 1707500, 1721160, 1792875, 1835904, 1844100, 1890000, 1912400, 1967040, 2016000, 2049000, 2065392, 2151450, 2160000, 2185600, 2294880, 2305125, 2360448, 2390500, 2458800, 2520000, 2561250, 2581740, 2622720, 2732000, 2753856, 2868600, 2950560, 2988125, 3024000, 3059840, 3073500, 3227175, 3278400, 3360000, 3415000, 3442320, 3585750, 3671808, 3688200, 3780000, 3824800, 3841875, 3934080, 4098000, 4130784, 4302900, 4320000, 4371200, 4589760, 4610250, 4720896, 4781000, 4917600, 5040000, 5122500, 5163480, 5378625, 5464000, 5507712, 5737200, 5901120, 5976250, 6048000, 6119680, 6147000, 6454350, 6556800, 6830000, 6884640, 7171500, 7376400, 7560000, 7649600, 7683750, 7868160, 8196000, 8261568, 8605800, 8964375, 9179520, 9220500, 9562000, 9835200, 10080000, 10245000, 10326960, 10757250, 10928000, 11015424, 11474400, 11525625, 11802240, 11952500, 12294000, 12908700, 13113600, 13660000, 13769280, 14343000, 14752800, 15120000, 15299200, 15367500, 16135875, 16392000, 16523136, 17211600, 17928750, 18359040, 18441000, 19124000, 19670400, 20490000, 20653920, 21514500, 21856000, 22948800, 23051250, 23604480, 23905000, 24588000, 25817400, 26893125, 27320000, 27538560, 28686000, 29505600, 30240000, 30598400, 30735000, 32271750, 32784000, 33046272, 34423200, 35857500, 36882000, 38248000, 39340800, 40980000, 41307840, 43029000, 45897600, 46102500, 47810000, 49176000, 51634800, 53786250, 54640000, 55077120, 57372000, 59011200, 61470000, 64543500, 65568000, 68846400, 71715000, 73764000, 76496000, 80679375, 81960000, 82615680, 86058000, 91795200, 92205000, 95620000, 98352000, 103269600, 107572500, 109280000, 114744000, 118022400, 122940000, 129087000, 137692800, 143430000, 147528000, 152992000, 161358750, 163920000, 165231360, 172116000, 184410000, 191240000, 196704000, 206539200, 215145000, 229488000, 245880000, 258174000, 275385600, 286860000, 295056000, 322717500, 327840000, 344232000, 368820000, 382480000, 413078400, 430290000, 458976000, 491760000, 516348000, 573720000, 590112000, 645435000, 688464000, 737640000, 764960000, 826156800, 860580000, 983520000, 1032696000, 1147440000, 1290870000, 1376928000, 1475280000, 1721160000, 2065392000, 2294880000, 2581740000, 2950560000, 3442320000, 4130784000, 5163480000, 6884640000, 10326960000, 20653920000]

約数ペア:

[(1, 20653920000), (2, 10326960000), (3, 6884640000), (4, 5163480000), (5, 4130784000), (6, 3442320000), (7, 2950560000), (8, 2581740000), (9, 2294880000), (10, 2065392000), (12, 1721160000), (14, 1475280000), (15, 1376928000), (16, 1290870000), (18, 1147440000), (20, 1032696000), (21, 983520000), (24, 860580000), (25, 826156800), (27, 764960000), (28, 737640000), (30, 688464000), (32, 645435000), (35, 590112000), (36, 573720000), (40, 516348000), (42, 491760000), (45, 458976000), (48, 430290000), (50, 413078400), (54, 382480000), (56, 368820000), (60, 344232000), (63, 327840000), (64, 322717500), (70, 295056000), (72, 286860000), (75, 275385600), (80, 258174000), (84, 245880000), (90, 229488000), (96, 215145000), (100, 206539200), (105, 196704000), (108, 191240000), (112, 184410000), (120, 172116000), (125, 165231360), (126, 163920000), (128, 161358750), (135, 152992000), (140, 147528000), (144, 143430000), (150, 137692800), (160, 129087000), (168, 122940000), (175, 118022400), (180, 114744000), (189, 109280000), (192, 107572500), (200, 103269600), (210, 98352000), (216, 95620000), (224, 92205000), (225, 91795200), (240, 86058000), (250, 82615680), (252, 81960000), (256, 80679375), (270, 76496000), (280, 73764000), (288, 71715000), (300, 68846400), (315, 65568000), (320, 64543500), (336, 61470000), (350, 59011200), (360, 57372000), (375, 55077120), (378, 54640000), (384, 53786250), (400, 51634800), (420, 49176000), (432, 47810000), (448, 46102500), (450, 45897600), (480, 43029000), (500, 41307840), (504, 40980000), (525, 39340800), (540, 38248000), (560, 36882000), (576, 35857500), (600, 34423200), (625, 33046272), (630, 32784000), (640, 32271750), (672, 30735000), (675, 30598400), (683, 30240000), (700, 29505600), (720, 28686000), (750, 27538560), (756, 27320000), (768, 26893125), (800, 25817400), (840, 24588000), (864, 23905000), (875, 23604480), (896, 23051250), (900, 22948800), (945, 21856000), (960, 21514500), (1000, 20653920), (1008, 20490000), (1050, 19670400), (1080, 19124000), (1120, 18441000), (1125, 18359040), (1152, 17928750), (1200, 17211600), (1250, 16523136), (1260, 16392000), (1280, 16135875), (1344, 15367500), (1350, 15299200), (1366, 15120000), (1400, 14752800), (1440, 14343000), (1500, 13769280), (1512, 13660000), (1575, 13113600), (1600, 12908700), (1680, 12294000), (1728, 11952500), (1750, 11802240), (1792, 11525625), (1800, 11474400), (1875, 11015424), (1890, 10928000), (1920, 10757250), (2000, 10326960), (2016, 10245000), (2049, 10080000), (2100, 9835200), (2160, 9562000), (2240, 9220500), (2250, 9179520), (2304, 8964375), (2400, 8605800), (2500, 8261568), (2520, 8196000), (2625, 7868160), (2688, 7683750), (2700, 7649600), (2732, 7560000), (2800, 7376400), (2880, 7171500), (3000, 6884640), (3024, 6830000), (3150, 6556800), (3200, 6454350), (3360, 6147000), (3375, 6119680), (3415, 6048000), (3456, 5976250), (3500, 5901120), (3600, 5737200), (3750, 5507712), (3780, 5464000), (3840, 5378625), (4000, 5163480), (4032, 5122500), (4098, 5040000), (4200, 4917600), (4320, 4781000), (4375, 4720896), (4480, 4610250), (4500, 4589760), (4725, 4371200), (4781, 4320000), (4800, 4302900), (5000, 4130784), (5040, 4098000), (5250, 3934080), (5376, 3841875), (5400, 3824800), (5464, 3780000), (5600, 3688200), (5625, 3671808), (5760, 3585750), (6000, 3442320), (6048, 3415000), (6147, 3360000), (6300, 3278400), (6400, 3227175), (6720, 3073500), (6750, 3059840), (6830, 3024000), (6912, 2988125), (7000, 2950560), (7200, 2868600), (7500, 2753856), (7560, 2732000), (7875, 2622720), (8000, 2581740), (8064, 2561250), (8196, 2520000), (8400, 2458800), (8640, 2390500), (8750, 2360448), (8960, 2305125), (9000, 2294880), (9450, 2185600), (9562, 2160000), (9600, 2151450), (10000, 2065392), (10080, 2049000), (10245, 2016000), (10500, 1967040), (10800, 1912400), (10928, 1890000), (11200, 1844100), (11250, 1835904), (11520, 1792875), (12000, 1721160), (12096, 1707500), (12294, 1680000), (12600, 1639200), (13125, 1573632), (13440, 1536750), (13500, 1529920), (13660, 1512000), (14000, 1475280), (14343, 1440000), (14400, 1434300), (15000, 1376928), (15120, 1366000), (15750, 1311360), (16000, 1290870), (16128, 1280625), (16392, 1260000), (16800, 1229400), (16875, 1223936), (17075, 1209600), (17280, 1195250), (17500, 1180224), (18000, 1147440), (18441, 1120000), (18900, 1092800), (19124, 1080000), (19200, 1075725), (20000, 1032696), (20160, 1024500), (20490, 1008000), (21000, 983520), (21600, 956200), (21856, 945000), (22400, 922050), (22500, 917952), (23625, 874240), (23905, 864000), (24000, 860580), (24192, 853750), (24588, 840000), (25200, 819600), (26250, 786816), (26880, 768375), (27000, 764960), (27320, 756000), (28000, 737640), (28686, 720000), (28800, 717150), (30000, 688464), (30240, 683000), (30735, 672000), (31500, 655680), (32000, 645435), (32784, 630000), (33600, 614700), (33750, 611968), (34150, 604800), (34560, 597625), (35000, 590112), (36000, 573720), (36882, 560000), (37800, 546400), (38248, 540000), (39375, 524544), (40000, 516348), (40320, 512250), (40980, 504000), (42000, 491760), (43029, 480000), (43200, 478100), (43712, 472500), (44800, 461025), (45000, 458976), (47250, 437120), (47810, 432000), (48000, 430290), (48384, 426875), (49176, 420000), (50400, 409800), (51225, 403200), (52500, 393408), (54000, 382480), (54640, 378000), (56000, 368820), (57372, 360000), (57600, 358575), (60000, 344232), (60480, 341500), (61470, 336000), (63000, 327840), (65568, 315000), (67200, 307350), (67500, 305984), (68300, 302400), (70000, 295056), (71715, 288000), (72000, 286860), (73764, 280000), (75600, 273200), (76496, 270000), (78750, 262272), (80000, 258174), (80640, 256125), (81960, 252000), (84000, 245880), (85375, 241920), (86058, 240000), (86400, 239050), (87424, 236250), (90000, 229488), (92205, 224000), (94500, 218560), (95620, 216000), (96000, 215145), (98352, 210000), (100800, 204900), (102450, 201600), (105000, 196704), (108000, 191240), (109280, 189000), (112000, 184410), (114744, 180000), (118125, 174848), (119525, 172800), (120000, 172116), (120960, 170750), (122940, 168000), (126000, 163920), (129087, 160000), (131136, 157500), (134400, 153675), (135000, 152992), (136600, 151200), (140000, 147528), (143430, 144000)]