20135406720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 768

約数和(自身を含む): 77944809600

約数和(自身を除く): 57809402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 59, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 113, 118, 120, 121, 128, 130, 132, 143, 156, 160, 165, 176, 177, 192, 195, 208, 220, 226, 236, 240, 242, 260, 264, 286, 295, 312, 320, 330, 339, 352, 354, 363, 384, 390, 416, 429, 440, 452, 472, 480, 484, 520, 528, 565, 572, 590, 605, 624, 640, 649, 660, 678, 704, 708, 715, 726, 767, 780, 832, 858, 880, 885, 904, 944, 960, 968, 1040, 1056, 1130, 1144, 1180, 1210, 1243, 1248, 1298, 1320, 1356, 1408, 1416, 1430, 1452, 1469, 1534, 1560, 1573, 1664, 1695, 1716, 1760, 1770, 1808, 1815, 1888, 1920, 1936, 1947, 2080, 2112, 2145, 2260, 2288, 2301, 2360, 2420, 2486, 2496, 2596, 2640, 2712, 2832, 2860, 2904, 2938, 3068, 3120, 3146, 3245, 3390, 3432, 3520, 3540, 3616, 3630, 3729, 3776, 3835, 3872, 3894, 4160, 4224, 4290, 4407, 4520, 4576, 4602, 4719, 4720, 4840, 4972, 4992, 5192, 5280, 5424, 5664, 5720, 5808, 5876, 6136, 6215, 6240, 6292, 6490, 6667, 6780, 6864, 7040, 7080, 7139, 7232, 7260, 7345, 7458, 7552, 7670, 7744, 7788, 7865, 8320, 8437, 8580, 8814, 9040, 9152, 9204, 9438, 9440, 9680, 9735, 9944, 10384, 10560, 10848, 11328, 11440, 11505, 11616, 11752, 12272, 12430, 12480, 12584, 12980, 13334, 13560, 13673, 13728, 14160, 14278, 14464, 14520, 14690, 14916, 15340, 15488, 15576, 15730, 16159, 16874, 17160, 17628, 18080, 18304, 18408, 18645, 18876, 18880, 19360, 19470, 19888, 20001, 20768, 21120, 21417, 21696, 22035, 22656, 22880, 23010, 23232, 23504, 23595, 24544, 24860, 24960, 25168, 25311, 25960, 26668, 27120, 27346, 27456, 28320, 28556, 29040, 29380, 29832, 30680, 31152, 31460, 32318, 33335, 33748, 34320, 35256, 35695, 36160, 36816, 37290, 37752, 37760, 38720, 38940, 39776, 40002, 41019, 41536, 42185, 42834, 43392, 44070, 45760, 46020, 46464, 47008, 47190, 48477, 49088, 49720, 50336, 50622, 51920, 53336, 54240, 54692, 54912, 56640, 57112, 58080, 58760, 59664, 61360, 62304, 62920, 64636, 66670, 67496, 68365, 68640, 70512, 71390, 72320, 73337, 73632, 74580, 75504, 77440, 77880, 79552, 80004, 80795, 82038, 83072, 84370, 85668, 86671, 88140, 91520, 92040, 92807, 94016, 94380, 96954, 98176, 99440, 100005, 100672, 101244, 103840, 106672, 107085, 108480, 109384, 113280, 114224, 116160, 117520, 119328, 122720, 124608, 125840, 126555, 129272, 133340, 134992, 136730, 137280, 141024, 142780, 146674, 147264, 149160, 151008, 155760, 159104, 160008, 161590, 164076, 168740, 171336, 173342, 176280, 177749, 184080, 185614, 188032, 188760, 193908, 198880, 200010, 201344, 202488, 205095, 207680, 213344, 214170, 216960, 218768, 220011, 228448, 232320, 235040, 238656, 242385, 245440, 249216, 251680, 253110, 258544, 260013, 266680, 269984, 273460, 274560, 278421, 282048, 285560, 293348, 294528, 298320, 302016, 311520, 320016, 323180, 328152, 337480, 342672, 346684, 352560, 355498, 366685, 368160, 371228, 377520, 387816, 397760, 400020, 404976, 410190, 415360, 426688, 428340, 433355, 437536, 440022, 456896, 464035, 470080, 477312, 484770, 490880, 503360, 506220, 517088, 520026, 533247, 533360, 539968, 546920, 556842, 564096, 571120, 586696, 596640, 604032, 623040, 640032, 646360, 656304, 674960, 685344, 693368, 705120, 710996, 733370, 736320, 742456, 755040, 775632, 795520, 800040, 806707, 809952, 820380, 853376, 856680, 866710, 875072, 880044, 888745, 913792, 928070, 940160, 953381, 969540, 1006720, 1012440, 1034176, 1040052, 1066494, 1066720, 1079936, 1093840, 1100055, 1113684, 1142240, 1173392, 1193280, 1246080, 1280064, 1292720, 1300065, 1312608, 1349920, 1370688, 1386736, 1392105, 1410240, 1421992, 1466740, 1472640, 1484912, 1510080, 1551264, 1600080, 1613414, 1619904, 1640760, 1713360, 1733420, 1750144, 1760088, 1777490, 1856140, 1906762, 1939080, 2024880, 2068352, 2080104, 2132988, 2133440, 2187680, 2200110, 2227368, 2284480, 2346784, 2386560, 2420121, 2560128, 2585440, 2600130, 2625216, 2666235, 2699840, 2741376, 2773472, 2784210, 2820480, 2843984, 2860143, 2933480, 2969824, 3020160, 3102528, 3200160, 3226828, 3239808, 3281520, 3426720, 3466840, 3520176, 3554980, 3712280, 3813524, 3878160, 4033535, 4049760, 4160208, 4265976, 4266880, 4375360, 4400220, 4454736, 4568960, 4693568, 4766905, 4840242, 5170880, 5200260, 5250432, 5332470, 5399680, 5546944, 5568420, 5687968, 5720286, 5866960, 5939648, 6205056, 6400320, 6453656, 6563040, 6853440, 6933680, 7040352, 7109960, 7424560, 7627048, 7756320, 8067070, 8099520, 8320416, 8531952, 8750720, 8800440, 8909472, 9387136, 9533810, 9680484, 10341760, 10400520, 10487191, 10664940, 11093888, 11136840, 11375936, 11440572, 11733920, 11879296, 12100605, 12800640, 12907312, 13126080, 13706880, 13867360, 14080704, 14219920, 14300715, 14849120, 15254096, 15512640, 16134140, 16199040, 16640832, 17063904, 17600880, 17818944, 19067620, 19360968, 20801040, 20974382, 21329880, 22273680, 22751872, 22881144, 23467840, 24201210, 25814624, 26252160, 27734720, 28161408, 28439840, 28601430, 29698240, 30508192, 31025280, 31461573, 32268280, 33281664, 34127808, 35201760, 35637888, 38135240, 38721936, 41602080, 41948764, 42659760, 44547360, 45762288, 46935680, 48402420, 51629248, 52435955, 55469440, 56879680, 57202860, 59396480, 61016384, 62923146, 64536560, 68255616, 70403520, 76270480, 77443872, 83204160, 83897528, 85319520, 89094720, 91524576, 96804840, 103258496, 104871910, 113759360, 114405720, 122032768, 125846292, 129073120, 140807040, 152540960, 154887744, 157307865, 166408320, 167795056, 170639040, 178189440, 183049152, 193609680, 209743820, 228811440, 251692584, 258146240, 305081920, 309775488, 314615730, 335590112, 341278080, 366098304, 387219360, 419487640, 457622880, 503385168, 516292480, 610163840, 629231460, 671180224, 774438720, 838975280, 915245760, 1006770336, 1258462920, 1342360448, 1548877440, 1677950560, 1830491520, 2013540672, 2516925840, 3355901120, 4027081344, 5033851680, 6711802240, 10067703360, 20135406720]

約数ペア:

[(1, 20135406720), (2, 10067703360), (3, 6711802240), (4, 5033851680), (5, 4027081344), (6, 3355901120), (8, 2516925840), (10, 2013540672), (11, 1830491520), (12, 1677950560), (13, 1548877440), (15, 1342360448), (16, 1258462920), (20, 1006770336), (22, 915245760), (24, 838975280), (26, 774438720), (30, 671180224), (32, 629231460), (33, 610163840), (39, 516292480), (40, 503385168), (44, 457622880), (48, 419487640), (52, 387219360), (55, 366098304), (59, 341278080), (60, 335590112), (64, 314615730), (65, 309775488), (66, 305081920), (78, 258146240), (80, 251692584), (88, 228811440), (96, 209743820), (104, 193609680), (110, 183049152), (113, 178189440), (118, 170639040), (120, 167795056), (121, 166408320), (128, 157307865), (130, 154887744), (132, 152540960), (143, 140807040), (156, 129073120), (160, 125846292), (165, 122032768), (176, 114405720), (177, 113759360), (192, 104871910), (195, 103258496), (208, 96804840), (220, 91524576), (226, 89094720), (236, 85319520), (240, 83897528), (242, 83204160), (260, 77443872), (264, 76270480), (286, 70403520), (295, 68255616), (312, 64536560), (320, 62923146), (330, 61016384), (339, 59396480), (352, 57202860), (354, 56879680), (363, 55469440), (384, 52435955), (390, 51629248), (416, 48402420), (429, 46935680), (440, 45762288), (452, 44547360), (472, 42659760), (480, 41948764), (484, 41602080), (520, 38721936), (528, 38135240), (565, 35637888), (572, 35201760), (590, 34127808), (605, 33281664), (624, 32268280), (640, 31461573), (649, 31025280), (660, 30508192), (678, 29698240), (704, 28601430), (708, 28439840), (715, 28161408), (726, 27734720), (767, 26252160), (780, 25814624), (832, 24201210), (858, 23467840), (880, 22881144), (885, 22751872), (904, 22273680), (944, 21329880), (960, 20974382), (968, 20801040), (1040, 19360968), (1056, 19067620), (1130, 17818944), (1144, 17600880), (1180, 17063904), (1210, 16640832), (1243, 16199040), (1248, 16134140), (1298, 15512640), (1320, 15254096), (1356, 14849120), (1408, 14300715), (1416, 14219920), (1430, 14080704), (1452, 13867360), (1469, 13706880), (1534, 13126080), (1560, 12907312), (1573, 12800640), (1664, 12100605), (1695, 11879296), (1716, 11733920), (1760, 11440572), (1770, 11375936), (1808, 11136840), (1815, 11093888), (1888, 10664940), (1920, 10487191), (1936, 10400520), (1947, 10341760), (2080, 9680484), (2112, 9533810), (2145, 9387136), (2260, 8909472), (2288, 8800440), (2301, 8750720), (2360, 8531952), (2420, 8320416), (2486, 8099520), (2496, 8067070), (2596, 7756320), (2640, 7627048), (2712, 7424560), (2832, 7109960), (2860, 7040352), (2904, 6933680), (2938, 6853440), (3068, 6563040), (3120, 6453656), (3146, 6400320), (3245, 6205056), (3390, 5939648), (3432, 5866960), (3520, 5720286), (3540, 5687968), (3616, 5568420), (3630, 5546944), (3729, 5399680), (3776, 5332470), (3835, 5250432), (3872, 5200260), (3894, 5170880), (4160, 4840242), (4224, 4766905), (4290, 4693568), (4407, 4568960), (4520, 4454736), (4576, 4400220), (4602, 4375360), (4719, 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