20290802400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 1152

約数和(自身を含む): 86394470400

約数和(自身を除く): 66103668000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 46, 47, 48, 50, 54, 55, 60, 66, 69, 72, 75, 79, 80, 88, 90, 92, 94, 96, 99, 100, 108, 110, 115, 120, 132, 135, 138, 141, 144, 150, 158, 160, 165, 176, 180, 184, 188, 198, 200, 207, 216, 220, 225, 230, 235, 237, 240, 253, 264, 270, 275, 276, 282, 288, 297, 300, 316, 330, 345, 352, 360, 368, 376, 395, 396, 400, 414, 423, 432, 440, 450, 460, 470, 474, 480, 495, 506, 517, 528, 540, 550, 552, 564, 575, 594, 600, 621, 632, 660, 675, 690, 705, 711, 720, 736, 752, 759, 790, 792, 800, 825, 828, 846, 864, 869, 880, 900, 920, 940, 948, 990, 1012, 1034, 1035, 1056, 1080, 1081, 1100, 1104, 1128, 1150, 1175, 1185, 1188, 1200, 1242, 1264, 1265, 1269, 1320, 1350, 1380, 1410, 1422, 1440, 1485, 1504, 1518, 1551, 1580, 1584, 1650, 1656, 1692, 1725, 1738, 1760, 1800, 1817, 1840, 1880, 1896, 1975, 1980, 2024, 2068, 2070, 2115, 2133, 2160, 2162, 2200, 2208, 2256, 2277, 2300, 2350, 2370, 2376, 2400, 2475, 2484, 2528, 2530, 2538, 2585, 2607, 2640, 2700, 2760, 2820, 2844, 2970, 3036, 3102, 3105, 3160, 3168, 3243, 3300, 3312, 3384, 3450, 3476, 3525, 3555, 3600, 3634, 3680, 3713, 3760, 3792, 3795, 3950, 3960, 4048, 4136, 4140, 4230, 4266, 4320, 4324, 4345, 4400, 4512, 4554, 4600, 4653, 4700, 4740, 4752, 4950, 4968, 5060, 5076, 5170, 5175, 5214, 5280, 5400, 5405, 5451, 5520, 5640, 5688, 5925, 5940, 6072, 6204, 6210, 6320, 6325, 6345, 6486, 6600, 6624, 6768, 6831, 6900, 6952, 7050, 7110, 7200, 7268, 7425, 7426, 7520, 7584, 7590, 7755, 7821, 7900, 7920, 8096, 8272, 8280, 8460, 8532, 8648, 8690, 8800, 9085, 9108, 9200, 9306, 9400, 9480, 9504, 9729, 9900, 9936, 10120, 10152, 10340, 10350, 10428, 10575, 10665, 10800, 10810, 10902, 11040, 11139, 11280, 11376, 11385, 11850, 11880, 11891, 12144, 12408, 12420, 12640, 12650, 12690, 12925, 12972, 13035, 13200, 13536, 13662, 13800, 13904, 13959, 14100, 14220, 14536, 14850, 14852, 15180, 15510, 15525, 15642, 15800, 15840, 16215, 16353, 16544, 16560, 16920, 17064, 17296, 17380, 17775, 18170, 18216, 18400, 18565, 18612, 18800, 18960, 18975, 19458, 19800, 19872, 19987, 20240, 20304, 20680, 20700, 20856, 21150, 21330, 21600, 21620, 21725, 21804, 22278, 22560, 22752, 22770, 23265, 23463, 23700, 23760, 23782, 24288, 24816, 24840, 25300, 25380, 25850, 25944, 26070, 26400, 27025, 27255, 27324, 27600, 27808, 27918, 28200, 28440, 29072, 29187, 29700, 29704, 30360, 31020, 31050, 31284, 31600, 31725, 32430, 32706, 33120, 33417, 33840, 34128, 34155, 34592, 34760, 35550, 35673, 36340, 36432, 37130, 37224, 37600, 37920, 37950, 38775, 38916, 39105, 39600, 39974, 40480, 40608, 40843, 41360, 41400, 41712, 42300, 42660, 43240, 43450, 43608, 44556, 45425, 45540, 46530, 46926, 47400, 47520, 47564, 48645, 49059, 49632, 49680, 50600, 50760, 51700, 51888, 52140, 53325, 54050, 54510, 54648, 55200, 55695, 55836, 56400, 56880, 56925, 58144, 58374, 59400, 59408, 59455, 59961, 60720, 62040, 62100, 62568, 63200, 63450, 64860, 65175, 65412, 66834, 67680, 68256, 68310, 69520, 69795, 71100, 71346, 72680, 72864, 74260, 74448, 75900, 77550, 77832, 78210, 79200, 79948, 81075, 81686, 81765, 82720, 82800, 83424, 84600, 85320, 85399, 86480, 86900, 87216, 89112, 90850, 91080, 92825, 93060, 93852, 94800, 95128, 97290, 98118, 99360, 99935, 100251, 101200, 101520, 103400, 103776, 104280, 106650, 107019, 108100, 109020, 109296, 111390, 111672, 112800, 113760, 113850, 116325, 116748, 117315, 118800, 118816, 118910, 119922, 121440, 122529, 124080, 124200, 125136, 126900, 129720, 130350, 130824, 133668, 136275, 136620, 139040, 139590, 142200, 142692, 145360, 145935, 148520, 148896, 151800, 155100, 155664, 156420, 159896, 162150, 163372, 163530, 165600, 167085, 169200, 170640, 170775, 170798, 172960, 173800, 174432, 178224, 178365, 179883, 181700, 182160, 185650, 186120, 187704, 189600, 190256, 194580, 195525, 196236, 199870, 200502, 202400, 203040, 204215, 206800, 208560, 213300, 214038, 216200, 218040, 218592, 222780, 223344, 227700, 232650, 233496, 234630, 237600, 237820, 239844, 243225, 245058, 245295, 248160, 248400, 250272, 253800, 256197, 259440, 260700, 261648, 267336, 272550, 273240, 278475, 279180, 284400, 285384, 290720, 291870, 297040, 297275, 299805, 303600, 310200, 311328, 312840, 319792, 321057, 324300, 326744, 327060, 334170, 338400, 341280, 341550, 341596, 347600, 348975, 356448, 356730, 359766, 363400, 364320, 367587, 371300, 372240, 375408, 380512, 389160, 391050, 392472, 399740, 401004, 408430, 408825, 413600, 417120, 426600, 426995, 428076, 432400, 436080, 445560, 446688, 455400, 465300, 466992, 469260, 475640, 479688, 486450, 490116, 490590, 496800, 499675, 501255, 507600, 512394, 518880, 521400, 523296, 534672, 535095, 539649, 545100, 546480, 556950, 558360, 568800, 570768, 583740, 586575, 594080, 594550, 599610, 607200, 612645, 620400, 625680, 639584, 642114, 648600, 653488, 654120, 668340, 683100, 683192, 695200, 697950, 713460, 719532, 726800, 729675, 735174, 742600, 744480, 750816, 768591, 778320, 782100, 784944, 799480, 802008, 816860, 817650, 835425, 853200, 853990, 856152, 864800, 872160, 891120, 891825, 899415, 910800, 930600, 933984, 938520, 939389, 951280, 959376, 972900, 980232, 981180, 999350, 1002510, 1015200, 1021075, 1024788, 1042800, 1069344, 1070190, 1079298, 1090200, 1092960, 1102761, 1113900, 1116720, 1141536, 1167480, 1173150, 1189100, 1199220, 1225290, 1226475, 1240800, 1251360, 1280985, 1284228, 1297200, 1306976, 1308240, 1336680, 1366200, 1366384, 1395900, 1426920, 1439064, 1453600, 1459350, 1470348, 1485200, 1499025, 1537182, 1556640, 1564200, 1569888, 1598960, 1604016, 1605285, 1633720, 1635300, 1670850, 1706400, 1707980, 1712304, 1782240, 1783650, 1798830, 1821600, 1837935, 1861200, 1877040, 1878778, 1902560, 1918752, 1945800, 1960464, 1962360, 1998700, 2005020, 2042150, 2049576, 2085600, 2134975, 2140380, 2158596, 2180400, 2205522, 2227800, 2233440, 2305773, 2334960, 2346300, 2378200, 2398440, 2450580, 2452950, 2506275, 2561970, 2568456, 2594400, 2616480, 2673360, 2675475, 2698245, 2732400, 2732768, 2791800, 2818167, 2853840, 2878128, 2918700, 2940696, 2970400, 2998050, 3063225, 3074364, 3128400, 3197920, 3208032, 3210570, 3267440, 3270600, 3341700, 3415960, 3424608, 3567300, 3597660, 3675870, 3722400, 3754080, 3757556, 3842955, 3891600, 3920928, 3924720, 3997400, 4010040, 4084300, 4099152, 4269950, 4280760, 4317192, 4360800, 4411044, 4455600, 4497075, 4611546, 4669920, 4692600, 4696945, 4756400, 4796880, 4901160, 4905900, 5012550, 5123940, 5136912, 5346720, 5350950, 5396490, 5464800, 5513805, 5583600, 5636334, 5707680, 5756256, 5837400, 5881392, 5996100, 6126450, 6148728, 6256800, 6404925, 6421140, 6534880, 6541200, 6683400, 6831920, 7134600, 7195320, 7351740, 7515112, 7685910, 7783200, 7849440, 7994800, 8020080, 8026425, 8168600, 8198304, 8454501, 8539900, 8561520, 8634384, 8822088, 8911200, 8994150, 9189675, 9223092, 9385200, 9393890, 9512800, 9593760, 9802320, 9811800, 10025100, 10247880, 10273824, 10701900, 10792980, 11027610, 11167200, 11272668, 11528865, 11674800, 11762784, 11992200, 12252900, 12297456, 12809850, 12842280, 13082400, 13366800, 13491225, 13663840, 14090835, 14269200, 14390640, 14703480, 15030224, 15371820, 15989600, 16040160, 16052850, 16337200, 16909002, 17079800, 17123040, 17268768, 17644176, 17988300, 18379350, 18446184, 18770400, 18787780, 19214775, 19604640, 19623600, 20050200, 20495760, 21403800, 21585960, 22055220, 22545336, 23057730, 23349600, 23484725, 23984400, 24505800, 24594912, 25363503, 25619700, 25684560, 26733600, 26982450, 27569025, 28181670, 28538400, 28781280, 29406960, 30060448, 30743640, 32105700, 32674400, 33818004, 34159600, 35288352, 35976600, 36758700, 36892368, 37575560, 38429550, 39247200, 40100400, 40991520, 42272505, 42807600, 43171920, 44110440, 45090672, 46115460, 46969450, 47968800, 49011600, 50727006, 51239400, 51369120, 53964900, 55138050, 56363340, 57644325, 58813920, 61487280, 64211400, 67636008, 68319200, 70454175, 71953200, 73517400, 73784736, 75151120, 76859100, 80200800, 84545010, 85615200, 86343840, 88220880, 90181344, 92230920, 93938900, 98023200, 101454012, 102478800, 107929800, 110276100, 112726680, 115288650, 122974560, 126817515, 128422800, 135272016, 140908350, 143906400, 147034800, 150302240, 153718200, 169090020, 176441760, 184461840, 187877800, 202908024, 204957600, 211362525, 215859600, 220552200, 225453360, 230577300, 253635030, 256845600, 270544032, 281816700, 294069600, 307436400, 338180040, 368923680, 375755600, 405816048, 422725050, 431719200, 441104400, 450906720, 461154600, 507270060, 563633400, 614872800, 634087575, 676360080, 751511200, 811632096, 845450100, 882208800, 922309200, 1014540120, 1127266800, 1268175150, 1352720160, 1690900200, 1844618400, 2029080240, 2254533600, 2536350300, 3381800400, 4058160480, 5072700600, 6763600800, 10145401200, 20290802400]

約数ペア:

[(1, 20290802400), (2, 10145401200), (3, 6763600800), (4, 5072700600), (5, 4058160480), (6, 3381800400), (8, 2536350300), (9, 2254533600), (10, 2029080240), (11, 1844618400), (12, 1690900200), (15, 1352720160), (16, 1268175150), (18, 1127266800), (20, 1014540120), (22, 922309200), (23, 882208800), (24, 845450100), (25, 811632096), (27, 751511200), (30, 676360080), (32, 634087575), (33, 614872800), (36, 563633400), (40, 507270060), (44, 461154600), (45, 450906720), (46, 441104400), (47, 431719200), (48, 422725050), (50, 405816048), (54, 375755600), (55, 368923680), (60, 338180040), (66, 307436400), (69, 294069600), (72, 281816700), (75, 270544032), (79, 256845600), (80, 253635030), (88, 230577300), (90, 225453360), (92, 220552200), (94, 215859600), (96, 211362525), (99, 204957600), (100, 202908024), (108, 187877800), (110, 184461840), (115, 176441760), (120, 169090020), (132, 153718200), (135, 150302240), (138, 147034800), (141, 143906400), (144, 140908350), (150, 135272016), (158, 128422800), (160, 126817515), (165, 122974560), (176, 115288650), (180, 112726680), (184, 110276100), (188, 107929800), (198, 102478800), (200, 101454012), (207, 98023200), (216, 93938900), (220, 92230920), (225, 90181344), (230, 88220880), (235, 86343840), (237, 85615200), (240, 84545010), (253, 80200800), (264, 76859100), (270, 75151120), (275, 73784736), (276, 73517400), (282, 71953200), (288, 70454175), (297, 68319200), (300, 67636008), (316, 64211400), (330, 61487280), (345, 58813920), (352, 57644325), (360, 56363340), (368, 55138050), (376, 53964900), (395, 51369120), (396, 51239400), (400, 50727006), (414, 49011600), (423, 47968800), (432, 46969450), (440, 46115460), (450, 45090672), (460, 44110440), (470, 43171920), (474, 42807600), (480, 42272505), (495, 40991520), (506, 40100400), (517, 39247200), (528, 38429550), (540, 37575560), (550, 36892368), (552, 36758700), (564, 35976600), (575, 35288352), (594, 34159600), (600, 33818004), (621, 32674400), (632, 32105700), (660, 30743640), (675, 30060448), (690, 29406960), (705, 28781280), (711, 28538400), (720, 28181670), (736, 27569025), (752, 26982450), (759, 26733600), (790, 25684560), (792, 25619700), (800, 25363503), (825, 24594912), (828, 24505800), (846, 23984400), (864, 23484725), (869, 23349600), (880, 23057730), (900, 22545336), (920, 22055220), (940, 21585960), (948, 21403800), (990, 20495760), (1012, 20050200), (1034, 19623600), (1035, 19604640), (1056, 19214775), (1080, 18787780), (1081, 18770400), (1100, 18446184), (1104, 18379350), (1128, 17988300), (1150, 17644176), (1175, 17268768), (1185, 17123040), (1188, 17079800), (1200, 16909002), (1242, 16337200), (1264, 16052850), (1265, 16040160), (1269, 15989600), (1320, 15371820), (1350, 15030224), (1380, 14703480), (1410, 14390640), (1422, 14269200), (1440, 14090835), (1485, 13663840), (1504, 13491225), (1518, 13366800), (1551, 13082400), (1580, 12842280), (1584, 12809850), (1650, 12297456), (1656, 12252900), (1692, 11992200), (1725, 11762784), (1738, 11674800), (1760, 11528865), (1800, 11272668), (1817, 11167200), (1840, 11027610), (1880, 10792980), (1896, 10701900), (1975, 10273824), (1980, 10247880), (2024, 10025100), (2068, 9811800), (2070, 9802320), (2115, 9593760), (2133, 9512800), (2160, 9393890), (2162, 9385200), (2200, 9223092), (2208, 9189675), (2256, 8994150), (2277, 8911200), (2300, 8822088), (2350, 8634384), (2370, 8561520), (2376, 8539900), (2400, 8454501), (2475, 8198304), (2484, 8168600), (2528, 8026425), (2530, 8020080), (2538, 7994800), (2585, 7849440), (2607, 7783200), (2640, 7685910), (2700, 7515112), (2760, 7351740), (2820, 7195320), (2844, 7134600), (2970, 6831920), (3036, 6683400), (3102, 6541200), (3105, 6534880), (3160, 6421140), (3168, 6404925), (3243, 6256800), (3300, 6148728), (3312, 6126450), (3384, 5996100), (3450, 5881392), (3476, 5837400), (3525, 5756256), (3555, 5707680), (3600, 5636334), (3634, 5583600), (3680, 5513805), (3713, 5464800), (3760, 5396490), (3792, 5350950), (3795, 5346720), (3950, 5136912), (3960, 5123940), (4048, 5012550), (4136, 4905900), (4140, 4901160), (4230, 4796880), (4266, 4756400), (4320, 4696945), (4324, 4692600), (4345, 4669920), (4400, 4611546), (4512, 4497075), (4554, 4455600), (4600, 4411044), (4653, 4360800), (4700, 4317192), (4740, 4280760), (4752, 4269950), (4950, 4099152), (4968, 4084300), (5060, 4010040), (5076, 3997400), (5170, 3924720), (5175, 3920928), (5214, 3891600), (5280, 3842955), (5400, 3757556), (5405, 3754080), (5451, 3722400), (5520, 3675870), (5640, 3597660), (5688, 3567300), (5925, 3424608), (5940, 3415960), (6072, 3341700), (6204, 3270600), (6210, 3267440), (6320, 3210570), (6325, 3208032), (6345, 3197920), (6486, 3128400), (6600, 3074364), (6624, 3063225), (6768, 2998050), (6831, 2970400), (6900, 2940696), (6952, 2918700), (7050, 2878128), (7110, 2853840), (7200, 2818167), (7268, 2791800), (7425, 2732768), (7426, 2732400), (7520, 2698245), (7584, 2675475), (7590, 2673360), (7755, 2616480), (7821, 2594400), (7900, 2568456), (7920, 2561970), (8096, 2506275), (8272, 2452950), (8280, 2450580), (8460, 2398440), (8532, 2378200), (8648, 2346300), (8690, 2334960), (8800, 2305773), (9085, 2233440), (9108, 2227800), (9200, 2205522), (9306, 2180400), (9400, 2158596), (9480, 2140380), (9504, 2134975), (9729, 2085600), (9900, 2049576), (9936, 2042150), (10120, 2005020), (10152, 1998700), (10340, 1962360), (10350, 1960464), (10428, 1945800), (10575, 1918752), (10665, 1902560), (10800, 1878778), (10810, 1877040), (10902, 1861200), (11040, 1837935), (11139, 1821600), (11280, 1798830), (11376, 1783650), (11385, 1782240), (11850, 1712304), (11880, 1707980), (11891, 1706400), (12144, 1670850), (12408, 1635300), (12420, 1633720), (12640, 1605285), (12650, 1604016), (12690, 1598960), (12925, 1569888), (12972, 1564200), (13035, 1556640), (13200, 1537182), (13536, 1499025), (13662, 1485200), (13800, 1470348), (13904, 1459350), (13959, 1453600), (14100, 1439064), (14220, 1426920), (14536, 1395900), (14850, 1366384), (14852, 1366200), (15180, 1336680), (15510, 1308240), (15525, 1306976), (15642, 1297200), (15800, 1284228), (15840, 1280985), (16215, 1251360), (16353, 1240800), (16544, 1226475), (16560, 1225290), (16920, 1199220), (17064, 1189100), (17296, 1173150), (17380, 1167480), (17775, 1141536), (18170, 1116720), (18216, 1113900), (18400, 1102761), (18565, 1092960), (18612, 1090200), (18800, 1079298), (18960, 1070190), (18975, 1069344), (19458, 1042800), (19800, 1024788), (19872, 1021075), (19987, 1015200), (20240, 1002510), (20304, 999350), (20680, 981180), (20700, 980232), (20856, 972900), (21150, 959376), (21330, 951280), (21600, 939389), (21620, 938520), (21725, 933984), (21804, 930600), (22278, 910800), (22560, 899415), (22752, 891825), (22770, 891120), (23265, 872160), (23463, 864800), (23700, 856152), (23760, 853990), (23782, 853200), (24288, 835425), (24816, 817650), (24840, 816860), (25300, 802008), (25380, 799480), (25850, 784944), (25944, 782100), (26070, 778320), (26400, 768591), (27025, 750816), (27255, 744480), (27324, 742600), (27600, 735174), (27808, 729675), (27918, 726800), (28200, 719532), (28440, 713460), (29072, 697950), (29187, 695200), (29700, 683192), (29704, 683100), (30360, 668340), (31020, 654120), (31050, 653488), (31284, 648600), (31600, 642114), (31725, 639584), (32430, 625680), (32706, 620400), (33120, 612645), (33417, 607200), (33840, 599610), (34128, 594550), (34155, 594080), (34592, 586575), (34760, 583740), (35550, 570768), (35673, 568800), (36340, 558360), (36432, 556950), (37130, 546480), (37224, 545100), (37600, 539649), (37920, 535095), (37950, 534672), (38775, 523296), (38916, 521400), (39105, 518880), (39600, 512394), (39974, 507600), (40480, 501255), (40608, 499675), (40843, 496800), (41360, 490590), (41400, 490116), (41712, 486450), (42300, 479688), (42660, 475640), (43240, 469260), (43450, 466992), (43608, 465300), (44556, 455400), (45425, 446688), (45540, 445560), (46530, 436080), (46926, 432400), (47400, 428076), (47520, 426995), (47564, 426600), (48645, 417120), (49059, 413600), (49632, 408825), (49680, 408430), (50600, 401004), (50760, 399740), (51700, 392472), (51888, 391050), (52140, 389160), (53325, 380512), (54050, 375408), (54510, 372240), (54648, 371300), (55200, 367587), (55695, 364320), (55836, 363400), (56400, 359766), (56880, 356730), (56925, 356448), (58144, 348975), (58374, 347600), (59400, 341596), (59408, 341550), (59455, 341280), (59961, 338400), (60720, 334170), (62040, 327060), (62100, 326744), (62568, 324300), (63200, 321057), (63450, 319792), (64860, 312840), (65175, 311328), (65412, 310200), (66834, 303600), (67680, 299805), (68256, 297275), (68310, 297040), (69520, 291870), (69795, 290720), (71100, 285384), (71346, 284400), (72680, 279180), (72864, 278475), (74260, 273240), (74448, 272550), (75900, 267336), (77550, 261648), (77832, 260700), (78210, 259440), (79200, 256197), (79948, 253800), (81075, 250272), (81686, 248400), (81765, 248160), (82720, 245295), (82800, 245058), (83424, 243225), (84600, 239844), (85320, 237820), (85399, 237600), (86480, 234630), (86900, 233496), (87216, 232650), (89112, 227700), (90850, 223344), (91080, 222780), (92825, 218592), (93060, 218040), (93852, 216200), (94800, 214038), (95128, 213300), (97290, 208560), (98118, 206800), (99360, 204215), (99935, 203040), (100251, 202400), (101200, 200502), (101520, 199870), (103400, 196236), (103776, 195525), (104280, 194580), (106650, 190256), (107019, 189600), (108100, 187704), (109020, 186120), (109296, 185650), (111390, 182160), (111672, 181700), (112800, 179883), (113760, 178365), (113850, 178224), (116325, 174432), (116748, 173800), (117315, 172960), (118800, 170798), (118816, 170775), (118910, 170640), (119922, 169200), (121440, 167085), (122529, 165600), (124080, 163530), (124200, 163372), (125136, 162150), (126900, 159896), (129720, 156420), (130350, 155664), (130824, 155100), (133668, 151800), (136275, 148896), (136620, 148520), (139040, 145935), (139590, 145360), (142200, 142692)]