15540433920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 1056

約数和(自身を含む): 64745201664

約数和(自身を除く): 49204767744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 31, 32, 33, 36, 40, 43, 44, 45, 46, 48, 55, 60, 62, 64, 66, 69, 72, 80, 86, 88, 90, 92, 93, 96, 99, 110, 115, 120, 124, 128, 129, 132, 138, 144, 155, 160, 165, 172, 176, 180, 184, 186, 192, 198, 207, 215, 220, 230, 240, 248, 253, 256, 258, 264, 276, 279, 288, 310, 320, 330, 341, 344, 345, 352, 360, 368, 372, 384, 387, 396, 414, 430, 440, 460, 465, 473, 480, 495, 496, 506, 512, 516, 528, 552, 558, 576, 620, 640, 645, 660, 682, 688, 690, 704, 713, 720, 736, 744, 759, 768, 774, 792, 828, 860, 880, 920, 930, 946, 960, 989, 990, 992, 1012, 1023, 1024, 1032, 1035, 1056, 1104, 1116, 1152, 1240, 1265, 1280, 1290, 1320, 1333, 1364, 1376, 1380, 1395, 1408, 1419, 1426, 1440, 1472, 1488, 1518, 1536, 1548, 1584, 1656, 1705, 1720, 1760, 1840, 1860, 1892, 1920, 1935, 1978, 1980, 1984, 2024, 2046, 2064, 2070, 2112, 2139, 2208, 2232, 2277, 2304, 2365, 2480, 2530, 2560, 2580, 2640, 2666, 2728, 2752, 2760, 2790, 2816, 2838, 2852, 2880, 2944, 2967, 2976, 3036, 3069, 3072, 3096, 3168, 3312, 3410, 3440, 3520, 3565, 3680, 3720, 3784, 3795, 3840, 3870, 3956, 3960, 3968, 3999, 4048, 4092, 4128, 4140, 4224, 4257, 4278, 4416, 4464, 4554, 4608, 4730, 4945, 4960, 5060, 5115, 5120, 5160, 5280, 5332, 5456, 5504, 5520, 5580, 5632, 5676, 5704, 5760, 5888, 5934, 5952, 6072, 6138, 6192, 6336, 6417, 6624, 6665, 6820, 6880, 7040, 7095, 7130, 7360, 7440, 7568, 7590, 7680, 7740, 7843, 7912, 7920, 7936, 7998, 8096, 8184, 8256, 8280, 8448, 8514, 8556, 8832, 8901, 8928, 9108, 9216, 9460, 9890, 9920, 10120, 10230, 10320, 10560, 10664, 10695, 10879, 10912, 11008, 11040, 11160, 11264, 11352, 11385, 11408, 11520, 11776, 11868, 11904, 11997, 12144, 12276, 12384, 12672, 12834, 13248, 13330, 13640, 13760, 14080, 14190, 14260, 14663, 14720, 14835, 14880, 15136, 15180, 15345, 15360, 15480, 15686, 15824, 15840, 15872, 15996, 16192, 16368, 16512, 16560, 16896, 17028, 17112, 17664, 17802, 17856, 18216, 18920, 19780, 19840, 19995, 20240, 20460, 20640, 21120, 21285, 21328, 21390, 21758, 21824, 22016, 22080, 22320, 22704, 22770, 22816, 23040, 23529, 23552, 23736, 23808, 23994, 24288, 24552, 24768, 25344, 25668, 26496, 26660, 27280, 27520, 28160, 28380, 28520, 29326, 29440, 29670, 29760, 30272, 30360, 30659, 30690, 30960, 31372, 31648, 31680, 31744, 31992, 32085, 32384, 32637, 32736, 33024, 33120, 33792, 34056, 34224, 35328, 35604, 35712, 36432, 37840, 39215, 39560, 39680, 39990, 40480, 40920, 41280, 42240, 42570, 42656, 42780, 43516, 43648, 43989, 44032, 44160, 44505, 44640, 45408, 45540, 45632, 46080, 47058, 47472, 47616, 47988, 48576, 49104, 49536, 50688, 51336, 52992, 53320, 54395, 54560, 55040, 56320, 56760, 57040, 58652, 58880, 59340, 59520, 59985, 60544, 60720, 61318, 61380, 61920, 62744, 63296, 63360, 63984, 64170, 64768, 65274, 65472, 66048, 66240, 68112, 68448, 70587, 70656, 71208, 71424, 72864, 73315, 75680, 78430, 79120, 79360, 79980, 80960, 81840, 82560, 84480, 85140, 85312, 85560, 87032, 87296, 87978, 88320, 89010, 89280, 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330240, 337249, 340560, 341248, 342240, 348128, 349184, 351912, 352935, 353280, 356040, 357120, 363264, 364320, 365056, 367908, 376464, 379776, 383904, 388608, 391644, 392832, 396288, 410688, 426560, 435160, 436480, 439890, 454080, 456320, 459885, 469216, 470580, 474720, 476160, 479880, 484352, 485760, 489555, 490544, 491040, 495360, 501952, 506368, 506880, 511872, 513360, 522192, 523776, 527868, 529920, 544896, 547584, 551862, 564696, 569664, 582912, 586520, 605440, 613180, 627440, 632960, 639840, 647680, 652740, 654720, 659835, 660480, 674498, 681120, 682496, 684480, 696256, 703824, 705870, 712080, 714240, 726528, 728640, 730112, 735816, 752928, 759552, 767808, 777216, 783288, 785664, 821376, 853120, 870320, 872960, 879780, 908160, 912640, 919770, 938432, 941160, 949440, 959760, 971520, 979110, 981088, 982080, 990720, 1003904, 1011747, 1012736, 1023744, 1026720, 1044384, 1047552, 1055736, 1059840, 1089792, 1095168, 1103724, 1129392, 1139328, 1165824, 1173040, 1210880, 1226360, 1254880, 1265920, 1279680, 1295360, 1305480, 1309440, 1319670, 1348996, 1362240, 1364992, 1368960, 1379655, 1392512, 1407648, 1411740, 1424160, 1428480, 1453056, 1457280, 1471632, 1505856, 1519104, 1535616, 1566576, 1571328, 1642752, 1686245, 1706240, 1740640, 1745920, 1759560, 1816320, 1825280, 1839540, 1876864, 1882320, 1898880, 1919520, 1943040, 1958220, 1962176, 1964160, 1981440, 2007808, 2023494, 2047488, 2053440, 2088768, 2111472, 2179584, 2190336, 2207448, 2258784, 2278656, 2331648, 2346080, 2421760, 2452720, 2509760, 2531840, 2559360, 2610960, 2618880, 2639340, 2697992, 2724480, 2737920, 2759310, 2785024, 2815296, 2823480, 2848320, 2914560, 2943264, 3011712, 3035241, 3038208, 3071232, 3133152, 3142656, 3285504, 3372490, 3412480, 3481280, 3519120, 3632640, 3650560, 3679080, 3753728, 3764640, 3797760, 3839040, 3886080, 3916440, 3924352, 3928320, 4015616, 4046988, 4094976, 4106880, 4177536, 4222944, 4359168, 4414896, 4517568, 4557312, 4692160, 4905440, 5019520, 5058735, 5063680, 5118720, 5221920, 5237760, 5278680, 5395984, 5448960, 5475840, 5518620, 5570048, 5630592, 5646960, 5696640, 5829120, 5886528, 6023424, 6070482, 6142464, 6266304, 6571008, 6744980, 6824960, 6962560, 7038240, 7265280, 7358160, 7507456, 7529280, 7595520, 7678080, 7832880, 7848704, 7856640, 8031232, 8093976, 8213760, 8355072, 8445888, 8829792, 9035136, 9114624, 9384320, 9810880, 10039040, 10117470, 10237440, 10443840, 10557360, 10791968, 10897920, 10951680, 11037240, 11140096, 11261184, 11293920, 11393280, 11658240, 11773056, 12046848, 12140964, 12284928, 12532608, 13489960, 13925120, 14076480, 14716320, 15014912, 15058560, 15176205, 15191040, 15356160, 15665760, 15697408, 15713280, 16187952, 16427520, 16710144, 16891776, 17659584, 18070272, 18768640, 19621760, 20078080, 20234940, 20474880, 20887680, 21114720, 21583936, 21795840, 22074480, 22522368, 22587840, 22786560, 23546112, 24093696, 24281928, 25065216, 26979920, 27850240, 28152960, 29432640, 30117120, 30352410, 30712320, 31331520, 31394816, 32375904, 32855040, 33420288, 33783552, 35319168, 36140544, 37537280, 39243520, 40156160, 40469880, 41775360, 42229440, 43167872, 44148960, 45044736, 45175680, 45573120, 47092224, 48563856, 50130432, 53959840, 55700480, 56305920, 58865280, 60234240, 60704820, 61424640, 62663040, 64751808, 67567104, 70638336, 72281088, 75074560, 78487040, 80939760, 83550720, 84458880, 86335744, 88297920, 90351360, 94184448, 97127712, 100260864, 107919680, 112611840, 117730560, 120468480, 121409640, 125326080, 129503616, 135134208, 141276672, 156974080, 161879520, 167101440, 168917760, 172671488, 176595840, 180702720, 194255424, 215839360, 225223680, 235461120, 242819280, 250652160, 259007232, 282553344, 323759040, 337835520, 345342976, 353191680, 361405440, 388510848, 431678720, 470922240, 485638560, 501304320, 518014464, 647518080, 675671040, 706383360, 777021696, 863357440, 971277120, 1036028928, 1295036160, 1412766720, 1554043392, 1726714880, 1942554240, 2590072320, 3108086784, 3885108480, 5180144640, 7770216960, 15540433920]

約数ペア:

[(1, 15540433920), (2, 7770216960), (3, 5180144640), (4, 3885108480), (5, 3108086784), (6, 2590072320), (8, 1942554240), (9, 1726714880), (10, 1554043392), (11, 1412766720), (12, 1295036160), (15, 1036028928), (16, 971277120), (18, 863357440), (20, 777021696), (22, 706383360), (23, 675671040), (24, 647518080), (30, 518014464), (31, 501304320), (32, 485638560), (33, 470922240), (36, 431678720), (40, 388510848), (43, 361405440), (44, 353191680), (45, 345342976), (46, 337835520), (48, 323759040), (55, 282553344), (60, 259007232), (62, 250652160), (64, 242819280), (66, 235461120), (69, 225223680), (72, 215839360), (80, 194255424), (86, 180702720), (88, 176595840), (90, 172671488), (92, 168917760), (93, 167101440), (96, 161879520), (99, 156974080), (110, 141276672), (115, 135134208), (120, 129503616), (124, 125326080), (128, 121409640), (129, 120468480), (132, 117730560), (138, 112611840), (144, 107919680), (155, 100260864), (160, 97127712), (165, 94184448), (172, 90351360), (176, 88297920), (180, 86335744), (184, 84458880), (186, 83550720), (192, 80939760), (198, 78487040), (207, 75074560), (215, 72281088), (220, 70638336), (230, 67567104), (240, 64751808), (248, 62663040), (253, 61424640), (256, 60704820), (258, 60234240), (264, 58865280), (276, 56305920), (279, 55700480), (288, 53959840), (310, 50130432), (320, 48563856), (330, 47092224), (341, 45573120), (344, 45175680), (345, 45044736), (352, 44148960), (360, 43167872), (368, 42229440), (372, 41775360), (384, 40469880), (387, 40156160), (396, 39243520), (414, 37537280), (430, 36140544), (440, 35319168), (460, 33783552), (465, 33420288), (473, 32855040), (480, 32375904), (495, 31394816), (496, 31331520), (506, 30712320), (512, 30352410), (516, 30117120), (528, 29432640), (552, 28152960), (558, 27850240), (576, 26979920), (620, 25065216), (640, 24281928), (645, 24093696), (660, 23546112), (682, 22786560), (688, 22587840), (690, 22522368), (704, 22074480), (713, 21795840), (720, 21583936), (736, 21114720), (744, 20887680), (759, 20474880), (768, 20234940), (774, 20078080), (792, 19621760), (828, 18768640), (860, 18070272), (880, 17659584), (920, 16891776), (930, 16710144), (946, 16427520), (960, 16187952), (989, 15713280), (990, 15697408), (992, 15665760), (1012, 15356160), (1023, 15191040), (1024, 15176205), (1032, 15058560), (1035, 15014912), (1056, 14716320), (1104, 14076480), (1116, 13925120), (1152, 13489960), (1240, 12532608), (1265, 12284928), (1280, 12140964), (1290, 12046848), (1320, 11773056), (1333, 11658240), (1364, 11393280), (1376, 11293920), (1380, 11261184), (1395, 11140096), (1408, 11037240), (1419, 10951680), (1426, 10897920), (1440, 10791968), (1472, 10557360), (1488, 10443840), (1518, 10237440), (1536, 10117470), (1548, 10039040), (1584, 9810880), (1656, 9384320), (1705, 9114624), (1720, 9035136), (1760, 8829792), (1840, 8445888), (1860, 8355072), (1892, 8213760), (1920, 8093976), (1935, 8031232), (1978, 7856640), (1980, 7848704), (1984, 7832880), (2024, 7678080), (2046, 7595520), (2064, 7529280), (2070, 7507456), (2112, 7358160), (2139, 7265280), (2208, 7038240), (2232, 6962560), (2277, 6824960), (2304, 6744980), (2365, 6571008), (2480, 6266304), (2530, 6142464), (2560, 6070482), (2580, 6023424), (2640, 5886528), (2666, 5829120), (2728, 5696640), (2752, 5646960), (2760, 5630592), (2790, 5570048), (2816, 5518620), (2838, 5475840), (2852, 5448960), (2880, 5395984), (2944, 5278680), (2967, 5237760), (2976, 5221920), (3036, 5118720), (3069, 5063680), (3072, 5058735), (3096, 5019520), (3168, 4905440), (3312, 4692160), (3410, 4557312), (3440, 4517568), (3520, 4414896), (3565, 4359168), (3680, 4222944), (3720, 4177536), (3784, 4106880), (3795, 4094976), (3840, 4046988), (3870, 4015616), (3956, 3928320), (3960, 3924352), (3968, 3916440), (3999, 3886080), (4048, 3839040), (4092, 3797760), (4128, 3764640), (4140, 3753728), (4224, 3679080), (4257, 3650560), (4278, 3632640), (4416, 3519120), (4464, 3481280), (4554, 3412480), (4608, 3372490), (4730, 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(34224, 454080), (35328, 439890), (35604, 436480), (35712, 435160), (36432, 426560), (37840, 410688), (39215, 396288), (39560, 392832), (39680, 391644), (39990, 388608), (40480, 383904), (40920, 379776), (41280, 376464), (42240, 367908), (42570, 365056), (42656, 364320), (42780, 363264), (43516, 357120), (43648, 356040), (43989, 353280), (44032, 352935), (44160, 351912), (44505, 349184), (44640, 348128), (45408, 342240), (45540, 341248), (45632, 340560), (46080, 337249), (47058, 330240), (47472, 327360), (47616, 326370), (47988, 323840), (48576, 319920), (49104, 316480), (49536, 313720), (50688, 306590), (51336, 302720), (52992, 293260), (53320, 291456), (54395, 285696), (54560, 284832), (55040, 282348), (56320, 275931), (56760, 273792), (57040, 272448), (58652, 264960), (58880, 263934), (59340, 261888), (59520, 261096), (59985, 259072), (60544, 256680), (60720, 255936), (61318, 253440), (61380, 253184), (61920, 250976), (62744, 247680), (63296, 245520), (63360, 245272), (63984, 242880), (64170, 242176), (64768, 239940), (65274, 238080), (65472, 237360), (66048, 235290), (66240, 234608), (68112, 228160), (68448, 227040), (70587, 220160), (70656, 219945), (71208, 218240), (71424, 217580), (72864, 213280), (73315, 211968), (75680, 205344), (78430, 198144), (79120, 196416), (79360, 195822), (79980, 194304), (80960, 191952), (81840, 189888), (82560, 188232), (84480, 183954), (85140, 182528), (85312, 182160), (85560, 181632), (87032, 178560), (87296, 178020), (87978, 176640), (88320, 175956), (89010, 174592), (89280, 174064), (90816, 171120), (91080, 170624), (91264, 170280), (91977, 168960), (94116, 165120), (94944, 163680), (95232, 163185), (95976, 161920), (97152, 159960), (97911, 158720), (98208, 158240), (99072, 156860), (101376, 153295), (102672, 151360), (105984, 146630), (106640, 145728), (108790, 142848), (109120, 142416), (110080, 141174), (113520, 136896), (114080, 136224), (117304, 132480), (117645, 132096), (117760, 131967), (118680, 130944), (119040, 130548), (119970, 129536), (121088, 128340), (121440, 127968), (122636, 126720), (122760, 126592), (123840, 125488)]