20277401760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 768

約数和(自身を含む): 90435502080

約数和(自身を除く): 70158100320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 47, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 94, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 141, 144, 154, 160, 165, 168, 176, 180, 188, 189, 198, 210, 216, 220, 224, 231, 235, 240, 252, 264, 270, 280, 282, 288, 297, 308, 315, 329, 330, 336, 352, 360, 376, 378, 385, 396, 420, 423, 432, 440, 462, 470, 480, 495, 504, 517, 528, 540, 560, 564, 594, 616, 630, 658, 660, 672, 693, 705, 720, 752, 756, 770, 792, 840, 846, 864, 880, 924, 940, 945, 987, 990, 1008, 1034, 1056, 1080, 1120, 1128, 1155, 1188, 1232, 1260, 1269, 1297, 1316, 1320, 1386, 1410, 1440, 1485, 1504, 1512, 1540, 1551, 1584, 1645, 1680, 1692, 1760, 1848, 1880, 1890, 1974, 1980, 2016, 2068, 2079, 2115, 2160, 2256, 2310, 2376, 2464, 2520, 2538, 2585, 2594, 2632, 2640, 2772, 2820, 2961, 2970, 3024, 3080, 3102, 3168, 3290, 3360, 3384, 3465, 3619, 3696, 3760, 3780, 3891, 3948, 3960, 4136, 4158, 4230, 4320, 4512, 4620, 4653, 4752, 4935, 5040, 5076, 5170, 5188, 5264, 5280, 5544, 5640, 5922, 5940, 6048, 6160, 6204, 6345, 6485, 6580, 6768, 6930, 7238, 7392, 7520, 7560, 7755, 7782, 7896, 7920, 8272, 8316, 8460, 8883, 9079, 9240, 9306, 9504, 9870, 10080, 10152, 10340, 10376, 10395, 10528, 10857, 11088, 11280, 11673, 11844, 11880, 12320, 12408, 12690, 12970, 13160, 13536, 13860, 13959, 14267, 14476, 14805, 15120, 15510, 15564, 15792, 15840, 16544, 16632, 16920, 17766, 18095, 18158, 18480, 18612, 19455, 19740, 20304, 20680, 20752, 20790, 21714, 22176, 22560, 23265, 23346, 23688, 23760, 24816, 25380, 25940, 26320, 27237, 27720, 27918, 28534, 28952, 29610, 30240, 31020, 31128, 31584, 32571, 33264, 33840, 35019, 35532, 36190, 36316, 36960, 37224, 38910, 39480, 40608, 41360, 41504, 41580, 42801, 43428, 44415, 45395, 46530, 46692, 47376, 47520, 49632, 50760, 51880, 52640, 54285, 54474, 55440, 55836, 57068, 57904, 58365, 59220, 60959, 62040, 62256, 65142, 66528, 67680, 69795, 70038, 71064, 71335, 72380, 72632, 74448, 77820, 78960, 81711, 82720, 83160, 85602, 86856, 88830, 90790, 93060, 93384, 94752, 97713, 99869, 101520, 103760, 108570, 108948, 110880, 111672, 114136, 115808, 116730, 118440, 121918, 124080, 124512, 128403, 130284, 136185, 139590, 140076, 142128, 142670, 144760, 145264, 148896, 155640, 157920, 162855, 163422, 166320, 171204, 173712, 175095, 177660, 181580, 182877, 186120, 186768, 195426, 199738, 203040, 207520, 214005, 217140, 217896, 223344, 228272, 233460, 236880, 243836, 245133, 248160, 256806, 260568, 272370, 279180, 280152, 284256, 285340, 289520, 290528, 299607, 304795, 311280, 325710, 326844, 332640, 342408, 347424, 350190, 355320, 363160, 365754, 372240, 373536, 385209, 390852, 399476, 408555, 426713, 428010, 434280, 435792, 446688, 456544, 466920, 473760, 487672, 488565, 490266, 499345, 513612, 521136, 544740, 548631, 558360, 560304, 570680, 579040, 599214, 609590, 622560, 642015, 651420, 653688, 670549, 684816, 700380, 710640, 726320, 731508, 744480, 770418, 781704, 798952, 817110, 853426, 856020, 868560, 871584, 898821, 914385, 933840, 975344, 977130, 980532, 998690, 1027224, 1042272, 1089480, 1097262, 1116720, 1120608, 1141360, 1198428, 1219180, 1225665, 1280139, 1284030, 1302840, 1307376, 1341098, 1369632, 1400760, 1421280, 1452640, 1463016, 1498035, 1540836, 1563408, 1597904, 1634220, 1645893, 1706852, 1712040, 1737120, 1797642, 1828770, 1867680, 1926045, 1950688, 1954260, 1961064, 1997380, 2011647, 2054448, 2133565, 2178960, 2194524, 2233440, 2282720, 2396856, 2438360, 2451330, 2560278, 2568060, 2605680, 2614752, 2682196, 2696463, 2743155, 2801520, 2926032, 2996070, 3081672, 3126816, 3195808, 3268440, 3291786, 3352745, 3413704, 3424080, 3595284, 3657540, 3840417, 3852090, 3908520, 3922128, 3994760, 4023294, 4108896, 4267130, 4357920, 4389048, 4494105, 4693843, 4793712, 4876720, 4902660, 5120556, 5136120, 5211360, 5364392, 5392926, 5486310, 5603040, 5852064, 5992140, 6034941, 6163344, 6400695, 6536880, 6583572, 6705490, 6827408, 6848160, 7190568, 7315080, 7680834, 7704180, 7817040, 7844256, 7989520, 8046588, 8229465, 8534260, 8778096, 8988210, 9387686, 9587424, 9753440, 9805320, 10058235, 10241112, 10272240, 10728784, 10785852, 10972620, 11521251, 11984280, 12069882, 12326688, 12801390, 13073760, 13167144, 13410980, 13482315, 13654816, 14081529, 14381136, 14630160, 15361668, 15408360, 15634080, 15979040, 16093176, 16458930, 17068520, 17556192, 17976420, 18104823, 18775372, 19202085, 19610640, 20116470, 20482224, 20544480, 21457568, 21571704, 21945240, 23042502, 23469215, 23968560, 24139764, 25602780, 26334288, 26821960, 26964630, 28163058, 28762272, 29260320, 30174705, 30723336, 30816720, 32186352, 32917860, 34137040, 35952840, 36209646, 37550744, 38404170, 39221280, 40232940, 40964448, 42244587, 43143408, 43890480, 46085004, 46938430, 47937120, 48279528, 51205560, 52668576, 53643920, 53929260, 56326116, 57606255, 60349410, 61446672, 61633440, 64372704, 65835720, 68274080, 70407645, 71905680, 72419292, 75101488, 76808340, 80465880, 84489174, 86286816, 87780960, 90524115, 92170008, 93876860, 96559056, 102411120, 107287840, 107858520, 112652232, 115212510, 120698820, 122893344, 126733761, 131671440, 140815290, 143811360, 144838584, 150202976, 153616680, 160931760, 168978348, 181048230, 184340016, 187753720, 193118112, 204822240, 211222935, 215717040, 225304464, 230425020, 241397640, 253467522, 263342880, 281630580, 289677168, 307233360, 321863520, 337956696, 362096460, 368680032, 375507440, 422445870, 431434080, 450608928, 460850040, 482795280, 506935044, 563261160, 579354336, 614466720, 633668805, 675913392, 724192920, 751014880, 844891740, 921700080, 965590560, 1013870088, 1126522320, 1267337610, 1351826784, 1448385840, 1689783480, 1843400160, 2027740176, 2253044640, 2534675220, 2896771680, 3379566960, 4055480352, 5069350440, 6759133920, 10138700880, 20277401760]

約数ペア:

[(1, 20277401760), (2, 10138700880), (3, 6759133920), (4, 5069350440), (5, 4055480352), (6, 3379566960), (7, 2896771680), (8, 2534675220), (9, 2253044640), (10, 2027740176), (11, 1843400160), (12, 1689783480), (14, 1448385840), (15, 1351826784), (16, 1267337610), (18, 1126522320), (20, 1013870088), (21, 965590560), (22, 921700080), (24, 844891740), (27, 751014880), (28, 724192920), (30, 675913392), (32, 633668805), (33, 614466720), (35, 579354336), (36, 563261160), (40, 506935044), (42, 482795280), (44, 460850040), (45, 450608928), (47, 431434080), (48, 422445870), (54, 375507440), (55, 368680032), (56, 362096460), (60, 337956696), (63, 321863520), (66, 307233360), (70, 289677168), (72, 281630580), (77, 263342880), (80, 253467522), (84, 241397640), (88, 230425020), (90, 225304464), (94, 215717040), (96, 211222935), (99, 204822240), (105, 193118112), (108, 187753720), (110, 184340016), (112, 181048230), (120, 168978348), (126, 160931760), (132, 153616680), (135, 150202976), (140, 144838584), (141, 143811360), (144, 140815290), (154, 131671440), (160, 126733761), (165, 122893344), (168, 120698820), (176, 115212510), (180, 112652232), (188, 107858520), (189, 107287840), (198, 102411120), (210, 96559056), (216, 93876860), (220, 92170008), (224, 90524115), (231, 87780960), (235, 86286816), (240, 84489174), (252, 80465880), (264, 76808340), (270, 75101488), (280, 72419292), (282, 71905680), (288, 70407645), (297, 68274080), (308, 65835720), (315, 64372704), (329, 61633440), (330, 61446672), (336, 60349410), (352, 57606255), (360, 56326116), (376, 53929260), (378, 53643920), (385, 52668576), (396, 51205560), (420, 48279528), (423, 47937120), (432, 46938430), (440, 46085004), (462, 43890480), (470, 43143408), (480, 42244587), (495, 40964448), (504, 40232940), (517, 39221280), (528, 38404170), (540, 37550744), (560, 36209646), (564, 35952840), (594, 34137040), (616, 32917860), (630, 32186352), (658, 30816720), (660, 30723336), (672, 30174705), (693, 29260320), (705, 28762272), (720, 28163058), (752, 26964630), (756, 26821960), (770, 26334288), (792, 25602780), (840, 24139764), (846, 23968560), (864, 23469215), (880, 23042502), (924, 21945240), (940, 21571704), (945, 21457568), (987, 20544480), (990, 20482224), (1008, 20116470), (1034, 19610640), (1056, 19202085), (1080, 18775372), (1120, 18104823), (1128, 17976420), (1155, 17556192), (1188, 17068520), (1232, 16458930), (1260, 16093176), (1269, 15979040), (1297, 15634080), (1316, 15408360), (1320, 15361668), (1386, 14630160), (1410, 14381136), (1440, 14081529), (1485, 13654816), (1504, 13482315), (1512, 13410980), (1540, 13167144), (1551, 13073760), (1584, 12801390), (1645, 12326688), (1680, 12069882), (1692, 11984280), (1760, 11521251), (1848, 10972620), (1880, 10785852), (1890, 10728784), (1974, 10272240), (1980, 10241112), (2016, 10058235), (2068, 9805320), (2079, 9753440), (2115, 9587424), (2160, 9387686), (2256, 8988210), (2310, 8778096), (2376, 8534260), (2464, 8229465), (2520, 8046588), (2538, 7989520), (2585, 7844256), (2594, 7817040), (2632, 7704180), (2640, 7680834), (2772, 7315080), (2820, 7190568), (2961, 6848160), (2970, 6827408), (3024, 6705490), (3080, 6583572), (3102, 6536880), (3168, 6400695), (3290, 6163344), (3360, 6034941), (3384, 5992140), (3465, 5852064), (3619, 5603040), (3696, 5486310), (3760, 5392926), (3780, 5364392), (3891, 5211360), (3948, 5136120), (3960, 5120556), (4136, 4902660), (4158, 4876720), (4230, 4793712), (4320, 4693843), (4512, 4494105), (4620, 4389048), (4653, 4357920), (4752, 4267130), (4935, 4108896), (5040, 4023294), (5076, 3994760), (5170, 3922128), (5188, 3908520), (5264, 3852090), (5280, 3840417), (5544, 3657540), (5640, 3595284), (5922, 3424080), (5940, 3413704), (6048, 3352745), (6160, 3291786), (6204, 3268440), (6345, 3195808), (6485, 3126816), (6580, 3081672), (6768, 2996070), (6930, 2926032), (7238, 2801520), (7392, 2743155), (7520, 2696463), (7560, 2682196), (7755, 2614752), (7782, 2605680), (7896, 2568060), (7920, 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(23688, 856020), (23760, 853426), (24816, 817110), (25380, 798952), (25940, 781704), (26320, 770418), (27237, 744480), (27720, 731508), (27918, 726320), (28534, 710640), (28952, 700380), (29610, 684816), (30240, 670549), (31020, 653688), (31128, 651420), (31584, 642015), (32571, 622560), (33264, 609590), (33840, 599214), (35019, 579040), (35532, 570680), (36190, 560304), (36316, 558360), (36960, 548631), (37224, 544740), (38910, 521136), (39480, 513612), (40608, 499345), (41360, 490266), (41504, 488565), (41580, 487672), (42801, 473760), (43428, 466920), (44415, 456544), (45395, 446688), (46530, 435792), (46692, 434280), (47376, 428010), (47520, 426713), (49632, 408555), (50760, 399476), (51880, 390852), (52640, 385209), (54285, 373536), (54474, 372240), (55440, 365754), (55836, 363160), (57068, 355320), (57904, 350190), (58365, 347424), (59220, 342408), (60959, 332640), (62040, 326844), (62256, 325710), (65142, 311280), (66528, 304795), (67680, 299607), (69795, 290528), (70038, 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