20438964000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 1152

約数和(自身を含む): 94786578432

約数和(自身を除く): 74347614432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 25, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 50, 51, 52, 56, 60, 63, 65, 68, 70, 72, 75, 78, 80, 84, 85, 90, 91, 96, 100, 102, 104, 105, 112, 117, 119, 120, 125, 126, 130, 136, 140, 144, 150, 153, 156, 160, 168, 170, 175, 180, 182, 195, 200, 204, 208, 210, 221, 224, 225, 234, 238, 240, 250, 252, 255, 260, 272, 273, 280, 288, 300, 306, 312, 315, 325, 336, 340, 350, 357, 360, 364, 367, 375, 390, 400, 408, 416, 420, 425, 442, 450, 455, 468, 476, 480, 500, 504, 510, 520, 525, 544, 546, 560, 585, 595, 600, 612, 624, 630, 650, 663, 672, 680, 700, 714, 720, 728, 734, 750, 765, 780, 800, 816, 819, 840, 850, 875, 884, 900, 910, 936, 952, 975, 1000, 1008, 1020, 1040, 1050, 1071, 1092, 1101, 1105, 1120, 1125, 1170, 1190, 1200, 1224, 1248, 1260, 1275, 1300, 1326, 1360, 1365, 1400, 1428, 1440, 1456, 1468, 1500, 1530, 1547, 1560, 1575, 1625, 1632, 1638, 1680, 1700, 1750, 1768, 1785, 1800, 1820, 1835, 1872, 1904, 1950, 1989, 2000, 2016, 2040, 2080, 2100, 2125, 2142, 2184, 2202, 2210, 2250, 2275, 2340, 2380, 2400, 2448, 2520, 2550, 2569, 2600, 2625, 2652, 2720, 2730, 2800, 2856, 2912, 2925, 2936, 2975, 3000, 3060, 3094, 3120, 3150, 3250, 3276, 3303, 3315, 3360, 3400, 3500, 3536, 3570, 3600, 3640, 3670, 3744, 3808, 3825, 3900, 3978, 4000, 4080, 4095, 4200, 4250, 4284, 4368, 4404, 4420, 4500, 4550, 4641, 4680, 4760, 4771, 4875, 4896, 5040, 5100, 5138, 5200, 5250, 5304, 5355, 5460, 5505, 5525, 5600, 5712, 5850, 5872, 5950, 6000, 6120, 6188, 6239, 6240, 6300, 6375, 6500, 6552, 6606, 6630, 6800, 6825, 7000, 7072, 7140, 7200, 7280, 7340, 7650, 7707, 7735, 7800, 7875, 7956, 8160, 8190, 8400, 8500, 8568, 8736, 8808, 8840, 8925, 9000, 9100, 9175, 9282, 9360, 9520, 9542, 9750, 9945, 10080, 10200, 10276, 10400, 10500, 10608, 10710, 10920, 11010, 11050, 11375, 11424, 11700, 11744, 11900, 12000, 12240, 12376, 12478, 12600, 12750, 12845, 13000, 13104, 13212, 13260, 13600, 13650, 13923, 14000, 14280, 14313, 14560, 14625, 14680, 14875, 15300, 15414, 15470, 15600, 15750, 15912, 16380, 16515, 16575, 16800, 17000, 17136, 17616, 17680, 17850, 18000, 18200, 18350, 18564, 18717, 18720, 19040, 19084, 19125, 19500, 19890, 20400, 20475, 20552, 21000, 21216, 21420, 21840, 22020, 22100, 22750, 23121, 23205, 23400, 23800, 23855, 24480, 24752, 24956, 25200, 25500, 25690, 26000, 26208, 26424, 26520, 26775, 27300, 27525, 27625, 27846, 28000, 28560, 28626, 29250, 29360, 29750, 30600, 30828, 30940, 31195, 31200, 31500, 31824, 32760, 33030, 33150, 33397, 34000, 34125, 34272, 35232, 35360, 35700, 36000, 36400, 36700, 37128, 37434, 38168, 38250, 38535, 38675, 39000, 39780, 40800, 40950, 41104, 42000, 42840, 42939, 43673, 43680, 44040, 44200, 44625, 45500, 45875, 46242, 46410, 46800, 47600, 47710, 49504, 49725, 49912, 50400, 51000, 51380, 52000, 52848, 53040, 53550, 54600, 55050, 55250, 55692, 56151, 57120, 57252, 58500, 58720, 59500, 61200, 61656, 61880, 62390, 63000, 63648, 64225, 65520, 66060, 66300, 66794, 68000, 68250, 69615, 71400, 71565, 72800, 73400, 74256, 74868, 76336, 76500, 77070, 77350, 78000, 79560, 81107, 81900, 82208, 82575, 82875, 84000, 85680, 85878, 87346, 88080, 88400, 89250, 91000, 91750, 92484, 92820, 93585, 93600, 95200, 95420, 99450, 99824, 100191, 102000, 102375, 102760, 105696, 106080, 107100, 109200, 110100, 110500, 111384, 112302, 114504, 115605, 116025, 117000, 119000, 119275, 122400, 123312, 123760, 124780, 126000, 128450, 131019, 131040, 132120, 132600, 133588, 133875, 136500, 137625, 139230, 142800, 143130, 146800, 148512, 149736, 152672, 153000, 154140, 154700, 155975, 156000, 159120, 162214, 163800, 165150, 165750, 166985, 171360, 171756, 174692, 176160, 176800, 178500, 182000, 183500, 184968, 185640, 187170, 190840, 192675, 193375, 198900, 199648, 200382, 204000, 204750, 205520, 214200, 214695, 218365, 218400, 220200, 221000, 222768, 224604, 229008, 231210, 232050, 234000, 238000, 238550, 243321, 246624, 247520, 248625, 249560, 252000, 256900, 262038, 264240, 265200, 267176, 267750, 273000, 275250, 278460, 280755, 285600, 286260, 293600, 299472, 300573, 306000, 308280, 309400, 311950, 318240, 321125, 324428, 327600, 330300, 331500, 333970, 343512, 348075, 349384, 357000, 357825, 364000, 367000, 369936, 371280, 374340, 381680, 385350, 386750, 393057, 397800, 400764, 405535, 409500, 411040, 412875, 428400, 429390, 436730, 440400, 442000, 445536, 449208, 458016, 462420, 464100, 467925, 468000, 476000, 477100, 486642, 497250, 499120, 500955, 513800, 524076, 528480, 530400, 534352, 535500, 546000, 550500, 556920, 561510, 567749, 572520, 578025, 580125, 596375, 598944, 601146, 612000, 616560, 618800, 623900, 642250, 648856, 655095, 655200, 660600, 663000, 667940, 687024, 696150, 698768, 714000, 715650, 729963, 734000, 739872, 742560, 748680, 763360, 770700, 773500, 779875, 786114, 795600, 801528, 811070, 819000, 825750, 834925, 856800, 858780, 873460, 880800, 884000, 898416, 924840, 928200, 935850, 954200, 963375, 973284, 994500, 998240, 1001910, 1027600, 1048152, 1068704, 1071000, 1073475, 1091825, 1092000, 1101000, 1113840, 1123020, 1135498, 1145040, 1156050, 1160250, 1192750, 1202292, 1216605, 1233120, 1237600, 1247800, 1284500, 1297712, 1310190, 1321200, 1326000, 1335880, 1374048, 1392300, 1397536, 1403775, 1428000, 1431300, 1459926, 1468000, 1497360, 1502865, 1541400, 1547000, 1559750, 1572228, 1591200, 1603056, 1622140, 1638000, 1651500, 1669850, 1703247, 1717560, 1740375, 1746920, 1789125, 1796832, 1849680, 1856400, 1871700, 1908400, 1926750, 1946568, 1965285, 1989000, 2003820, 2027675, 2055200, 2096304, 2142000, 2146950, 2183650, 2202000, 2227680, 2246040, 2270996, 2290080, 2312100, 2320500, 2339625, 2385500, 2404584, 2433210, 2495600, 2504775, 2569000, 2595424, 2620380, 2642400, 2652000, 2671760, 2784600, 2807550, 2838745, 2862600, 2890125, 2919852, 2994720, 3005730, 3082800, 3094000, 3119500, 3144456, 3206112, 3244280, 3275475, 3276000, 3303000, 3339700, 3406494, 3435120, 3480750, 3493840, 3578250, 3649815, 3699360, 3712800, 3743400, 3816800, 3853500, 3893136, 3930570, 3978000, 4007640, 4055350, 4174625, 4192608, 4284000, 4293900, 4367300, 4404000, 4492080, 4541992, 4624200, 4641000, 4679250, 4771000, 4809168, 4866420, 4991200, 5009550, 5109741, 5138000, 5240760, 5343520, 5367375, 5459125, 5569200, 5615100, 5677490, 5725200, 5780250, 5839704, 6011460, 6083025, 6165600, 6188000, 6239000, 6288912, 6488560, 6550950, 6606000, 6679400, 6812988, 6870240, 6961500, 6987680, 7018875, 7156500, 7299630, 7486800, 7514325, 7707000, 7786272, 7861140, 7956000, 8015280, 8110700, 8349250, 8516235, 8587800, 8734600, 8984160, 9083984, 9248400, 9282000, 9358500, 9542000, 9618336, 9732840, 9826425, 10019100, 10138375, 10219482, 10276000, 10481520, 10734750, 10918250, 11138400, 11230200, 11354980, 11450400, 11560500, 11679408, 12022920, 12166050, 12478000, 12523875, 12577824, 12977120, 13101900, 13212000, 13358800, 13625976, 13923000, 14037750, 14193725, 14313000, 14599260, 14973600, 15028650, 15414000, 15722280, 16030560, 16221400, 16377375, 16698500, 17032470, 17175600, 17469200, 18167968, 18249075, 18496800, 18564000, 18717000, 19084000, 19465680, 19652850, 20038200, 20276750, 20438964, 20963040, 21469500, 21836500, 22460400, 22709960, 23121000, 23358816, 24045840, 24332100, 24956000, 25047750, 25548705, 26203800, 26717600, 27251952, 27846000, 28075500, 28387450, 28626000, 29198520, 30057300, 30415125, 30828000, 31444560, 32442800, 32754750, 33397000, 34064940, 34351200, 34938400, 36498150, 37434000, 37571625, 38931360, 39305700, 40076400, 40553500, 40877928, 42581175, 42939000, 43673000, 44920800, 45419920, 46242000, 48091680, 48664200, 49132125, 50095500, 51097410, 52407600, 54503904, 55692000, 56151000, 56774900, 57252000, 58397040, 60114600, 60830250, 62889120, 64885600, 65509500, 66794000, 68129880, 70968625, 72996300, 74868000, 75143250, 78611400, 80152800, 81107000, 81755856, 85162350, 85878000, 87346000, 90839840, 91245375, 92484000, 97328400, 98264250, 100191000, 102194820, 104815200, 112302000, 113549800, 116794080, 120229200, 121660500, 127743525, 131019000, 133588000, 136259760, 141937250, 145992600, 150286500, 157222800, 162214000, 163511712, 170324700, 171756000, 174692000, 182490750, 194656800, 196528500, 200382000, 204389640, 212905875, 224604000, 227099600, 240458400, 243321000, 255487050, 262038000, 272519520, 283874500, 291985200, 300573000, 314445600, 324428000, 340649400, 364981500, 393057000, 400764000, 408779280, 425811750, 454199200, 486642000, 510974100, 524076000, 567749000, 583970400, 601146000, 638717625, 681298800, 729963000, 786114000, 817558560, 851623500, 973284000, 1021948200, 1135498000, 1202292000, 1277435250, 1362597600, 1459926000, 1572228000, 1703247000, 2043896400, 2270996000, 2554870500, 2919852000, 3406494000, 4087792800, 5109741000, 6812988000, 10219482000, 20438964000]

約数ペア:

[(1, 20438964000), (2, 10219482000), (3, 6812988000), (4, 5109741000), (5, 4087792800), (6, 3406494000), (7, 2919852000), (8, 2554870500), (9, 2270996000), (10, 2043896400), (12, 1703247000), (13, 1572228000), (14, 1459926000), (15, 1362597600), (16, 1277435250), (17, 1202292000), (18, 1135498000), (20, 1021948200), (21, 973284000), (24, 851623500), (25, 817558560), (26, 786114000), (28, 729963000), (30, 681298800), (32, 638717625), (34, 601146000), (35, 583970400), (36, 567749000), (39, 524076000), (40, 510974100), (42, 486642000), (45, 454199200), (48, 425811750), (50, 408779280), (51, 400764000), (52, 393057000), (56, 364981500), (60, 340649400), (63, 324428000), (65, 314445600), (68, 300573000), (70, 291985200), (72, 283874500), (75, 272519520), (78, 262038000), (80, 255487050), (84, 243321000), (85, 240458400), (90, 227099600), (91, 224604000), (96, 212905875), (100, 204389640), (102, 200382000), (104, 196528500), (105, 194656800), (112, 182490750), (117, 174692000), (119, 171756000), (120, 170324700), (125, 163511712), (126, 162214000), (130, 157222800), (136, 150286500), (140, 145992600), (144, 141937250), (150, 136259760), (153, 133588000), (156, 131019000), (160, 127743525), (168, 121660500), (170, 120229200), (175, 116794080), (180, 113549800), (182, 112302000), (195, 104815200), (200, 102194820), (204, 100191000), (208, 98264250), (210, 97328400), (221, 92484000), (224, 91245375), (225, 90839840), (234, 87346000), (238, 85878000), (240, 85162350), (250, 81755856), (252, 81107000), (255, 80152800), (260, 78611400), (272, 75143250), (273, 74868000), (280, 72996300), (288, 70968625), (300, 68129880), (306, 66794000), (312, 65509500), (315, 64885600), (325, 62889120), (336, 60830250), (340, 60114600), (350, 58397040), (357, 57252000), (360, 56774900), (364, 56151000), (367, 55692000), (375, 54503904), (390, 52407600), (400, 51097410), (408, 50095500), (416, 49132125), (420, 48664200), (425, 48091680), (442, 46242000), (450, 45419920), (455, 44920800), (468, 43673000), (476, 42939000), (480, 42581175), (500, 40877928), (504, 40553500), (510, 40076400), (520, 39305700), (525, 38931360), (544, 37571625), (546, 37434000), (560, 36498150), (585, 34938400), (595, 34351200), (600, 34064940), (612, 33397000), (624, 32754750), (630, 32442800), (650, 31444560), (663, 30828000), (672, 30415125), (680, 30057300), (700, 29198520), (714, 28626000), (720, 28387450), (728, 28075500), (734, 27846000), (750, 27251952), (765, 26717600), (780, 26203800), (800, 25548705), (816, 25047750), (819, 24956000), (840, 24332100), (850, 24045840), (875, 23358816), (884, 23121000), (900, 22709960), (910, 22460400), (936, 21836500), (952, 21469500), (975, 20963040), (1000, 20438964), (1008, 20276750), (1020, 20038200), (1040, 19652850), (1050, 19465680), (1071, 19084000), (1092, 18717000), (1101, 18564000), (1105, 18496800), (1120, 18249075), (1125, 18167968), (1170, 17469200), (1190, 17175600), (1200, 17032470), (1224, 16698500), (1248, 16377375), (1260, 16221400), (1275, 16030560), (1300, 15722280), (1326, 15414000), (1360, 15028650), (1365, 14973600), (1400, 14599260), (1428, 14313000), (1440, 14193725), (1456, 14037750), (1468, 13923000), (1500, 13625976), (1530, 13358800), (1547, 13212000), (1560, 13101900), (1575, 12977120), (1625, 12577824), (1632, 12523875), (1638, 12478000), (1680, 12166050), (1700, 12022920), (1750, 11679408), (1768, 11560500), (1785, 11450400), (1800, 11354980), (1820, 11230200), (1835, 11138400), (1872, 10918250), (1904, 10734750), (1950, 10481520), (1989, 10276000), (2000, 10219482), (2016, 10138375), (2040, 10019100), (2080, 9826425), (2100, 9732840), (2125, 9618336), (2142, 9542000), (2184, 9358500), (2202, 9282000), (2210, 9248400), (2250, 9083984), (2275, 8984160), (2340, 8734600), (2380, 8587800), (2400, 8516235), (2448, 8349250), (2520, 8110700), (2550, 8015280), (2569, 7956000), (2600, 7861140), (2625, 7786272), (2652, 7707000), (2720, 7514325), (2730, 7486800), (2800, 7299630), (2856, 7156500), (2912, 7018875), (2925, 6987680), (2936, 6961500), (2975, 6870240), (3000, 6812988), (3060, 6679400), (3094, 6606000), (3120, 6550950), (3150, 6488560), (3250, 6288912), (3276, 6239000), (3303, 6188000), (3315, 6165600), (3360, 6083025), (3400, 6011460), (3500, 5839704), (3536, 5780250), (3570, 5725200), (3600, 5677490), (3640, 5615100), (3670, 5569200), (3744, 5459125), (3808, 5367375), (3825, 5343520), (3900, 5240760), (3978, 5138000), (4000, 5109741), (4080, 5009550), (4095, 4991200), (4200, 4866420), (4250, 4809168), (4284, 4771000), (4368, 4679250), (4404, 4641000), (4420, 4624200), (4500, 4541992), (4550, 4492080), (4641, 4404000), (4680, 4367300), (4760, 4293900), (4771, 4284000), (4875, 4192608), (4896, 4174625), (5040, 4055350), (5100, 4007640), (5138, 3978000), (5200, 3930570), (5250, 3893136), (5304, 3853500), (5355, 3816800), (5460, 3743400), (5505, 3712800), (5525, 3699360), (5600, 3649815), (5712, 3578250), (5850, 3493840), (5872, 3480750), (5950, 3435120), (6000, 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