20044281600

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 864

約数和(自身を含む): 85526192640

約数和(自身を除く): 65481911040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 73, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 146, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 219, 224, 225, 227, 240, 252, 256, 270, 280, 288, 292, 300, 315, 320, 336, 350, 360, 365, 378, 384, 400, 420, 432, 438, 448, 450, 454, 480, 504, 511, 525, 540, 560, 576, 584, 600, 630, 640, 657, 672, 675, 681, 700, 720, 730, 756, 768, 800, 840, 864, 876, 896, 900, 908, 945, 960, 1008, 1022, 1050, 1080, 1095, 1120, 1135, 1152, 1168, 1200, 1260, 1280, 1314, 1344, 1350, 1362, 1400, 1440, 1460, 1512, 1533, 1575, 1589, 1600, 1680, 1728, 1752, 1792, 1800, 1816, 1825, 1890, 1920, 1971, 2016, 2043, 2044, 2100, 2160, 2190, 2240, 2270, 2304, 2336, 2400, 2520, 2555, 2628, 2688, 2700, 2724, 2800, 2880, 2920, 3024, 3066, 3150, 3178, 3200, 3285, 3360, 3405, 3456, 3504, 3600, 3632, 3650, 3780, 3840, 3942, 4032, 4086, 4088, 4200, 4320, 4380, 4480, 4540, 4599, 4672, 4725, 4767, 4800, 5040, 5110, 5256, 5376, 5400, 5448, 5475, 5600, 5675, 5760, 5840, 6048, 6129, 6132, 6300, 6356, 6400, 6570, 6720, 6810, 6912, 7008, 7200, 7264, 7300, 7560, 7665, 7884, 7945, 8064, 8172, 8176, 8400, 8640, 8760, 8960, 9080, 9198, 9344, 9450, 9534, 9600, 9855, 10080, 10215, 10220, 10512, 10800, 10896, 10950, 11200, 11350, 11520, 11680, 12096, 12258, 12264, 12600, 12712, 12775, 13140, 13440, 13620, 13797, 14016, 14301, 14400, 14528, 14600, 15120, 15330, 15768, 15890, 16128, 16344, 16352, 16425, 16571, 16800, 17025, 17280, 17520, 18160, 18396, 18688, 18900, 19068, 19200, 19710, 20160, 20430, 20440, 21024, 21600, 21792, 21900, 22400, 22700, 22995, 23360, 23835, 24192, 24516, 24528, 25200, 25424, 25550, 26280, 26880, 27240, 27594, 28032, 28602, 28800, 29056, 29200, 30240, 30645, 30660, 31536, 31780, 32688, 32704, 32850, 33142, 33600, 34050, 34560, 35040, 36320, 36792, 37800, 38136, 38325, 39420, 39725, 40320, 40860, 40880, 42048, 42903, 43200, 43584, 43800, 44800, 45400, 45990, 46720, 47670, 48384, 49032, 49056, 49275, 49713, 50400, 50848, 51075, 51100, 52560, 54480, 55188, 56064, 57204, 57600, 58112, 58400, 60480, 61290, 61320, 63072, 63560, 65376, 65408, 65700, 66284, 67200, 68100, 68985, 70080, 71505, 72640, 73584, 75600, 76272, 76650, 78840, 79450, 80640, 81720, 81760, 82855, 84096, 85806, 86400, 87168, 87600, 90800, 91980, 93440, 95340, 98064, 98112, 98550, 99426, 100800, 101696, 102150, 102200, 105120, 108960, 110376, 114408, 114975, 115997, 116800, 119175, 120960, 122580, 122640, 126144, 127120, 130752, 130816, 131400, 132568, 134400, 136200, 137970, 140160, 143010, 145280, 147168, 149139, 151200, 152544, 153225, 153300, 157680, 158900, 163440, 163520, 165710, 168192, 171612, 172800, 174336, 175200, 181600, 183960, 190680, 196128, 196224, 197100, 198852, 201600, 203392, 204300, 204400, 210240, 214515, 217920, 220752, 228816, 229950, 231994, 233600, 238350, 241920, 245160, 245280, 248565, 252288, 254240, 261504, 262800, 265136, 272400, 275940, 280320, 286020, 290560, 294336, 298278, 302400, 305088, 306450, 306600, 315360, 317800, 326880, 327040, 331420, 343224, 344925, 347991, 350400, 357525, 363200, 367920, 381360, 392256, 392448, 394200, 397704, 403200, 406784, 408600, 408800, 414275, 420480, 429030, 435840, 441504, 447417, 457632, 459900, 463988, 467200, 476700, 490320, 490560, 497130, 504576, 508480, 523008, 525600, 530272, 544800, 551880, 572040, 579985, 588672, 596556, 604800, 610176, 612900, 613200, 630720, 635600, 653760, 654080, 662840, 686448, 689850, 695982, 700800, 715050, 726400, 735840, 745695, 762720, 784512, 788400, 795408, 817200, 817600, 828550, 840960, 858060, 871680, 883008, 894834, 915264, 919800, 927976, 953400, 980640, 981120, 994260, 1016960, 1043973, 1051200, 1060544, 1072575, 1089600, 1103760, 1144080, 1159970, 1177344, 1193112, 1209600, 1220352, 1225800, 1226400, 1242825, 1261440, 1271200, 1307520, 1325680, 1372896, 1379700, 1391964, 1401600, 1430100, 1452800, 1471680, 1491390, 1525440, 1569024, 1576800, 1590816, 1634400, 1635200, 1657100, 1716120, 1739955, 1766016, 1789668, 1830528, 1839600, 1855952, 1906800, 1961280, 1962240, 1988520, 2033920, 2087946, 2102400, 2121088, 2145150, 2179200, 2207520, 2237085, 2288160, 2319940, 2386224, 2451600, 2452800, 2485650, 2522880, 2542400, 2615040, 2651360, 2745792, 2759400, 2783928, 2860200, 2899925, 2943360, 2982780, 3050880, 3131919, 3153600, 3181632, 3268800, 3270400, 3314200, 3432240, 3479910, 3532032, 3579336, 3661056, 3679200, 3711904, 3728475, 3813600, 3922560, 3977040, 4175892, 4204800, 4242176, 4290300, 4358400, 4415040, 4474170, 4576320, 4639880, 4772448, 4903200, 4905600, 4971300, 5084800, 5219865, 5302720, 5491584, 5518800, 5567856, 5720400, 5799850, 5886720, 5965560, 6101760, 6263838, 6307200, 6363264, 6537600, 6628400, 6864480, 6959820, 7158672, 7358400, 7423808, 7456950, 7627200, 7845120, 7954080, 8351784, 8580600, 8699775, 8830080, 8948340, 9152640, 9279760, 9544896, 9806400, 9811200, 9942600, 10169600, 10439730, 10605440, 10983168, 11037600, 11135712, 11185425, 11440800, 11599700, 11931120, 12527676, 12614400, 12726528, 13075200, 13256800, 13728960, 13919640, 14317344, 14716800, 14847616, 14913900, 15254400, 15659595, 15908160, 16703568, 17161200, 17399550, 17660160, 17896680, 18305280, 18559520, 19089792, 19612800, 19885200, 20879460, 21210880, 22075200, 22271424, 22370850, 22881600, 23199400, 23862240, 25055352, 26099325, 26513600, 27457920, 27839280, 28634688, 29433600, 29695232, 29827800, 30508800, 31319190, 31816320, 33407136, 34322400, 34799100, 35793360, 37119040, 38179584, 39225600, 39770400, 41758920, 44150400, 44542848, 44741700, 45763200, 46398800, 47724480, 50110704, 52198650, 53027200, 54915840, 55678560, 57269376, 59655600, 62638380, 63632640, 66814272, 68644800, 69598200, 71586720, 74238080, 78297975, 79540800, 83517840, 88300800, 89085696, 89483400, 91526400, 92797600, 95448960, 100221408, 104397300, 106054400, 111357120, 114538752, 119311200, 125276760, 133628544, 137289600, 139196400, 143173440, 148476160, 156595950, 159081600, 167035680, 178966800, 185595200, 190897920, 200442816, 208794600, 222714240, 238622400, 250553520, 267257088, 274579200, 278392800, 286346880, 313191900, 318163200, 334071360, 357933600, 371190400, 400885632, 417589200, 445428480, 477244800, 501107040, 556785600, 572693760, 626383800, 668142720, 715867200, 742380800, 801771264, 835178400, 954489600, 1002214080, 1113571200, 1252767600, 1336285440, 1431734400, 1670356800, 2004428160, 2227142400, 2505535200, 2863468800, 3340713600, 4008856320, 5011070400, 6681427200, 10022140800, 20044281600]

約数ペア:

[(1, 20044281600), (2, 10022140800), (3, 6681427200), (4, 5011070400), (5, 4008856320), (6, 3340713600), (7, 2863468800), (8, 2505535200), (9, 2227142400), (10, 2004428160), (12, 1670356800), (14, 1431734400), (15, 1336285440), (16, 1252767600), (18, 1113571200), (20, 1002214080), (21, 954489600), (24, 835178400), (25, 801771264), (27, 742380800), (28, 715867200), (30, 668142720), (32, 626383800), (35, 572693760), (36, 556785600), (40, 501107040), (42, 477244800), (45, 445428480), (48, 417589200), (50, 400885632), (54, 371190400), (56, 357933600), (60, 334071360), (63, 318163200), (64, 313191900), (70, 286346880), (72, 278392800), (73, 274579200), (75, 267257088), (80, 250553520), (84, 238622400), (90, 222714240), (96, 208794600), (100, 200442816), (105, 190897920), (108, 185595200), (112, 178966800), (120, 167035680), (126, 159081600), (128, 156595950), (135, 148476160), (140, 143173440), (144, 139196400), (146, 137289600), (150, 133628544), (160, 125276760), (168, 119311200), (175, 114538752), (180, 111357120), (189, 106054400), (192, 104397300), (200, 100221408), (210, 95448960), (216, 92797600), (219, 91526400), (224, 89483400), (225, 89085696), (227, 88300800), (240, 83517840), (252, 79540800), (256, 78297975), (270, 74238080), (280, 71586720), (288, 69598200), (292, 68644800), (300, 66814272), (315, 63632640), (320, 62638380), (336, 59655600), (350, 57269376), (360, 55678560), (365, 54915840), (378, 53027200), (384, 52198650), (400, 50110704), (420, 47724480), (432, 46398800), (438, 45763200), (448, 44741700), (450, 44542848), (454, 44150400), (480, 41758920), (504, 39770400), (511, 39225600), (525, 38179584), (540, 37119040), (560, 35793360), (576, 34799100), (584, 34322400), (600, 33407136), (630, 31816320), (640, 31319190), (657, 30508800), (672, 29827800), (675, 29695232), (681, 29433600), (700, 28634688), (720, 27839280), (730, 27457920), (756, 26513600), (768, 26099325), (800, 25055352), (840, 23862240), (864, 23199400), (876, 22881600), (896, 22370850), (900, 22271424), (908, 22075200), (945, 21210880), (960, 20879460), (1008, 19885200), (1022, 19612800), (1050, 19089792), (1080, 18559520), (1095, 18305280), (1120, 17896680), (1135, 17660160), (1152, 17399550), (1168, 17161200), (1200, 16703568), (1260, 15908160), (1280, 15659595), (1314, 15254400), (1344, 14913900), (1350, 14847616), (1362, 14716800), (1400, 14317344), (1440, 13919640), (1460, 13728960), (1512, 13256800), (1533, 13075200), (1575, 12726528), (1589, 12614400), (1600, 12527676), (1680, 11931120), (1728, 11599700), (1752, 11440800), (1792, 11185425), (1800, 11135712), (1816, 11037600), (1825, 10983168), (1890, 10605440), (1920, 10439730), (1971, 10169600), (2016, 9942600), (2043, 9811200), (2044, 9806400), (2100, 9544896), (2160, 9279760), (2190, 9152640), (2240, 8948340), (2270, 8830080), (2304, 8699775), (2336, 8580600), (2400, 8351784), (2520, 7954080), (2555, 7845120), (2628, 7627200), (2688, 7456950), (2700, 7423808), (2724, 7358400), (2800, 7158672), (2880, 6959820), (2920, 6864480), (3024, 6628400), (3066, 6537600), (3150, 6363264), (3178, 6307200), (3200, 6263838), (3285, 6101760), (3360, 5965560), (3405, 5886720), (3456, 5799850), (3504, 5720400), (3600, 5567856), (3632, 5518800), (3650, 5491584), (3780, 5302720), (3840, 5219865), (3942, 5084800), (4032, 4971300), (4086, 4905600), (4088, 4903200), (4200, 4772448), (4320, 4639880), (4380, 4576320), (4480, 4474170), (4540, 4415040), (4599, 4358400), (4672, 4290300), (4725, 4242176), (4767, 4204800), (4800, 4175892), (5040, 3977040), (5110, 3922560), (5256, 3813600), (5376, 3728475), (5400, 3711904), (5448, 3679200), (5475, 3661056), (5600, 3579336), (5675, 3532032), (5760, 3479910), (5840, 3432240), (6048, 3314200), (6129, 3270400), (6132, 3268800), (6300, 3181632), (6356, 3153600), (6400, 3131919), (6570, 3050880), (6720, 2982780), (6810, 2943360), (6912, 2899925), (7008, 2860200), (7200, 2783928), (7264, 2759400), (7300, 2745792), (7560, 2651360), (7665, 2615040), (7884, 2542400), (7945, 2522880), (8064, 2485650), (8172, 2452800), (8176, 2451600), (8400, 2386224), (8640, 2319940), (8760, 2288160), (8960, 2237085), (9080, 2207520), (9198, 2179200), (9344, 2145150), (9450, 2121088), (9534, 2102400), (9600, 2087946), (9855, 2033920), (10080, 1988520), (10215, 1962240), (10220, 1961280), (10512, 1906800), (10800, 1855952), (10896, 1839600), (10950, 1830528), (11200, 1789668), (11350, 1766016), (11520, 1739955), (11680, 1716120), (12096, 1657100), (12258, 1635200), (12264, 1634400), (12600, 1590816), (12712, 1576800), (12775, 1569024), (13140, 1525440), (13440, 1491390), (13620, 1471680), (13797, 1452800), (14016, 1430100), (14301, 1401600), (14400, 1391964), (14528, 1379700), (14600, 1372896), (15120, 1325680), (15330, 1307520), (15768, 1271200), (15890, 1261440), (16128, 1242825), (16344, 1226400), (16352, 1225800), (16425, 1220352), (16571, 1209600), (16800, 1193112), (17025, 1177344), (17280, 1159970), (17520, 1144080), (18160, 1103760), (18396, 1089600), (18688, 1072575), (18900, 1060544), (19068, 1051200), (19200, 1043973), (19710, 1016960), (20160, 994260), (20430, 981120), (20440, 980640), (21024, 953400), (21600, 927976), (21792, 919800), (21900, 915264), (22400, 894834), (22700, 883008), (22995, 871680), (23360, 858060), (23835, 840960), (24192, 828550), (24516, 817600), (24528, 817200), (25200, 795408), (25424, 788400), (25550, 784512), (26280, 762720), (26880, 745695), (27240, 735840), (27594, 726400), (28032, 715050), (28602, 700800), (28800, 695982), (29056, 689850), (29200, 686448), (30240, 662840), (30645, 654080), (30660, 653760), (31536, 635600), (31780, 630720), (32688, 613200), (32704, 612900), (32850, 610176), (33142, 604800), (33600, 596556), (34050, 588672), (34560, 579985), (35040, 572040), (36320, 551880), (36792, 544800), (37800, 530272), (38136, 525600), (38325, 523008), (39420, 508480), (39725, 504576), (40320, 497130), (40860, 490560), (40880, 490320), (42048, 476700), (42903, 467200), (43200, 463988), (43584, 459900), (43800, 457632), (44800, 447417), (45400, 441504), (45990, 435840), (46720, 429030), (47670, 420480), (48384, 414275), (49032, 408800), (49056, 408600), (49275, 406784), (49713, 403200), (50400, 397704), (50848, 394200), (51075, 392448), (51100, 392256), (52560, 381360), (54480, 367920), (55188, 363200), (56064, 357525), (57204, 350400), (57600, 347991), (58112, 344925), (58400, 343224), (60480, 331420), (61290, 327040), (61320, 326880), (63072, 317800), (63560, 315360), (65376, 306600), (65408, 306450), (65700, 305088), (66284, 302400), (67200, 298278), (68100, 294336), (68985, 290560), (70080, 286020), (71505, 280320), (72640, 275940), (73584, 272400), (75600, 265136), (76272, 262800), (76650, 261504), (78840, 254240), (79450, 252288), (80640, 248565), (81720, 245280), (81760, 245160), (82855, 241920), (84096, 238350), (85806, 233600), (86400, 231994), (87168, 229950), (87600, 228816), (90800, 220752), (91980, 217920), (93440, 214515), (95340, 210240), (98064, 204400), (98112, 204300), (98550, 203392), (99426, 201600), (100800, 198852), (101696, 197100), (102150, 196224), (102200, 196128), (105120, 190680), (108960, 183960), (110376, 181600), (114408, 175200), (114975, 174336), (115997, 172800), (116800, 171612), (119175, 168192), (120960, 165710), (122580, 163520), (122640, 163440), (126144, 158900), (127120, 157680), (130752, 153300), (130816, 153225), (131400, 152544), (132568, 151200), (134400, 149139), (136200, 147168), (137970, 145280), (140160, 143010)]