19955865600

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 864

約数和(自身を含む): 81114808320

約数和(自身を除く): 61158942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 62, 64, 66, 72, 75, 80, 88, 90, 93, 96, 99, 100, 110, 120, 124, 127, 128, 132, 144, 150, 155, 160, 165, 176, 180, 186, 192, 198, 200, 220, 225, 240, 248, 254, 256, 264, 275, 279, 288, 300, 310, 320, 330, 341, 352, 360, 372, 381, 384, 396, 400, 440, 450, 465, 480, 495, 496, 508, 512, 528, 550, 558, 576, 600, 620, 635, 640, 660, 682, 704, 720, 744, 762, 768, 775, 792, 800, 825, 880, 900, 930, 960, 990, 992, 1016, 1023, 1024, 1056, 1100, 1116, 1143, 1152, 1200, 1240, 1270, 1280, 1320, 1364, 1395, 1397, 1408, 1440, 1488, 1524, 1536, 1550, 1584, 1600, 1650, 1705, 1760, 1800, 1860, 1905, 1920, 1980, 1984, 2032, 2046, 2048, 2112, 2200, 2232, 2286, 2304, 2325, 2400, 2475, 2480, 2540, 2560, 2640, 2728, 2790, 2794, 2816, 2880, 2976, 3048, 3069, 3072, 3100, 3168, 3175, 3200, 3300, 3410, 3520, 3600, 3720, 3810, 3840, 3937, 3960, 3968, 4064, 4092, 4191, 4224, 4400, 4464, 4572, 4608, 4650, 4800, 4950, 4960, 5080, 5115, 5120, 5280, 5456, 5580, 5588, 5632, 5715, 5760, 5952, 6096, 6138, 6144, 6200, 6336, 6350, 6400, 6600, 6820, 6975, 6985, 7040, 7200, 7440, 7620, 7680, 7874, 7920, 7936, 8128, 8184, 8382, 8448, 8525, 8800, 8928, 9144, 9216, 9300, 9525, 9600, 9900, 9920, 10160, 10230, 10240, 10560, 10912, 11160, 11176, 11264, 11430, 11520, 11811, 11904, 12192, 12276, 12400, 12573, 12672, 12700, 12800, 13200, 13640, 13950, 13970, 14080, 14400, 14880, 15240, 15345, 15360, 15748, 15840, 15872, 16256, 16368, 16764, 16896, 17050, 17600, 17856, 18288, 18432, 18600, 19050, 19200, 19685, 19800, 19840, 20320, 20460, 20955, 21120, 21824, 22320, 22352, 22528, 22860, 23040, 23622, 23808, 24384, 24552, 24800, 25146, 25344, 25400, 25575, 25600, 26400, 27280, 27900, 27940, 28160, 28575, 28800, 29760, 30480, 30690, 30720, 31496, 31680, 31744, 32512, 32736, 33528, 33792, 34100, 34925, 35200, 35433, 35712, 36576, 37200, 38100, 38400, 39370, 39600, 39680, 40640, 40920, 41910, 42240, 43307, 43648, 44640, 44704, 45720, 46080, 47244, 47616, 48768, 49104, 49600, 50292, 50688, 50800, 51150, 51200, 52800, 54560, 55800, 55880, 56320, 57150, 57600, 59055, 59520, 60960, 61380, 62865, 62992, 63360, 63488, 65024, 65472, 67056, 67584, 68200, 69850, 70400, 70866, 71424, 73152, 74400, 76200, 76725, 76800, 78740, 79200, 79360, 81280, 81840, 83820, 84480, 86614, 87296, 89280, 89408, 91440, 92160, 94488, 95232, 97536, 98208, 98425, 99200, 100584, 101376, 101600, 102300, 104775, 105600, 109120, 111600, 111760, 112640, 114300, 115200, 118110, 119040, 121920, 122760, 125730, 125984, 126720, 129921, 130048, 130944, 134112, 136400, 139700, 140800, 141732, 142848, 146304, 148800, 152400, 153450, 153600, 157480, 158400, 158720, 162560, 163680, 167640, 168960, 173228, 174592, 177165, 178560, 178816, 182880, 188976, 190464, 195072, 196416, 196850, 198400, 201168, 202752, 203200, 204600, 209550, 211200, 216535, 218240, 223200, 223520, 228600, 230400, 236220, 238080, 243840, 245520, 251460, 251968, 253440, 259842, 260096, 261888, 268224, 272800, 279400, 281600, 283464, 285696, 292608, 295275, 297600, 304800, 306900, 314325, 314960, 316800, 317440, 325120, 327360, 335280, 337920, 346456, 349184, 354330, 357120, 357632, 365760, 377952, 389763, 390144, 392832, 393700, 396800, 402336, 406400, 409200, 419100, 422400, 433070, 436480, 446400, 447040, 457200, 460800, 472440, 476160, 487680, 491040, 502920, 503936, 506880, 519684, 523776, 536448, 545600, 558800, 563200, 566928, 571392, 585216, 590550, 595200, 609600, 613800, 628650, 629920, 633600, 649605, 650240, 654720, 670560, 692912, 698368, 708660, 714240, 715264, 731520, 755904, 779526, 780288, 785664, 787400, 793600, 804672, 812800, 818400, 838200, 844800, 866140, 872960, 885825, 892800, 894080, 914400, 944880, 952320, 975360, 982080, 1005840, 1007872, 1013760, 1039368, 1047552, 1072896, 1082675, 1091200, 1117600, 1133856, 1170432, 1181100, 1190400, 1219200, 1227600, 1257300, 1259840, 1267200, 1299210, 1300480, 1309440, 1341120, 1385824, 1417320, 1428480, 1430528, 1463040, 1511808, 1559052, 1571328, 1574800, 1587200, 1609344, 1625600, 1636800, 1676400, 1689600, 1732280, 1745920, 1771650, 1785600, 1788160, 1828800, 1889760, 1948815, 1950720, 1964160, 2011680, 2015744, 2078736, 2095104, 2145792, 2165350, 2182400, 2235200, 2267712, 2340864, 2362200, 2380800, 2438400, 2455200, 2514600, 2519680, 2534400, 2598420, 2618880, 2682240, 2771648, 2834640, 2856960, 2861056, 2926080, 3023616, 3118104, 3142656, 3149600, 3218688, 3248025, 3251200, 3273600, 3352800, 3464560, 3491840, 3543300, 3571200, 3576320, 3657600, 3779520, 3897630, 3901440, 3928320, 4023360, 4031488, 4157472, 4291584, 4330700, 4364800, 4470400, 4535424, 4724400, 4761600, 4876800, 4910400, 5029200, 5039360, 5068800, 5196840, 5237760, 5364480, 5543296, 5669280, 5852160, 6047232, 6236208, 6285312, 6299200, 6437376, 6496050, 6502400, 6547200, 6705600, 6929120, 7086600, 7142400, 7152640, 7315200, 7559040, 7795260, 7856640, 8046720, 8062976, 8314944, 8583168, 8661400, 8729600, 8940800, 9070848, 9448800, 9744075, 9753600, 9820800, 10058400, 10078720, 10393680, 10475520, 10728960, 11086592, 11338560, 11704320, 12094464, 12472416, 12598400, 12874752, 12992100, 13094400, 13411200, 13858240, 14173200, 14284800, 14305280, 14630400, 15118080, 15590520, 15713280, 16093440, 16629888, 17322800, 17459200, 17881600, 18141696, 18897600, 19488150, 19507200, 19641600, 20116800, 20157440, 20787360, 21457920, 22173184, 22677120, 24188928, 24944832, 25196800, 25749504, 25984200, 26188800, 26822400, 27716480, 28346400, 29260800, 30236160, 31181040, 31426560, 32186880, 33259776, 34645600, 35763200, 36283392, 37795200, 38976300, 39283200, 40233600, 40314880, 41574720, 42915840, 44346368, 45354240, 49889664, 50393600, 51968400, 52377600, 53644800, 55432960, 56692800, 58521600, 60472320, 62362080, 64373760, 66519552, 69291200, 71526400, 72566784, 75590400, 77952600, 78566400, 80467200, 83149440, 88692736, 90708480, 99779328, 100787200, 103936800, 107289600, 110865920, 113385600, 120944640, 124724160, 128747520, 133039104, 138582400, 151180800, 155905200, 157132800, 160934400, 166298880, 181416960, 199558656, 201574400, 207873600, 214579200, 221731840, 226771200, 249448320, 266078208, 277164800, 302361600, 311810400, 321868800, 332597760, 362833920, 399117312, 415747200, 443463680, 453542400, 498896640, 554329600, 604723200, 623620800, 643737600, 665195520, 798234624, 831494400, 907084800, 997793280, 1108659200, 1247241600, 1330391040, 1662988800, 1814169600, 1995586560, 2217318400, 2494483200, 3325977600, 3991173120, 4988966400, 6651955200, 9977932800, 19955865600]

約数ペア:

[(1, 19955865600), (2, 9977932800), (3, 6651955200), (4, 4988966400), (5, 3991173120), (6, 3325977600), (8, 2494483200), (9, 2217318400), (10, 1995586560), (11, 1814169600), (12, 1662988800), (15, 1330391040), (16, 1247241600), (18, 1108659200), (20, 997793280), (22, 907084800), (24, 831494400), (25, 798234624), (30, 665195520), (31, 643737600), (32, 623620800), (33, 604723200), (36, 554329600), (40, 498896640), (44, 453542400), (45, 443463680), (48, 415747200), (50, 399117312), (55, 362833920), (60, 332597760), (62, 321868800), (64, 311810400), (66, 302361600), (72, 277164800), (75, 266078208), (80, 249448320), (88, 226771200), (90, 221731840), (93, 214579200), (96, 207873600), (99, 201574400), (100, 199558656), (110, 181416960), (120, 166298880), (124, 160934400), (127, 157132800), (128, 155905200), (132, 151180800), (144, 138582400), (150, 133039104), (155, 128747520), (160, 124724160), (165, 120944640), (176, 113385600), (180, 110865920), (186, 107289600), (192, 103936800), (198, 100787200), (200, 99779328), (220, 90708480), (225, 88692736), (240, 83149440), (248, 80467200), (254, 78566400), (256, 77952600), (264, 75590400), (275, 72566784), (279, 71526400), (288, 69291200), (300, 66519552), (310, 64373760), (320, 62362080), (330, 60472320), (341, 58521600), (352, 56692800), (360, 55432960), (372, 53644800), (381, 52377600), (384, 51968400), (396, 50393600), (400, 49889664), (440, 45354240), (450, 44346368), (465, 42915840), (480, 41574720), (495, 40314880), (496, 40233600), (508, 39283200), (512, 38976300), (528, 37795200), (550, 36283392), (558, 35763200), (576, 34645600), (600, 33259776), (620, 32186880), (635, 31426560), (640, 31181040), (660, 30236160), (682, 29260800), (704, 28346400), (720, 27716480), (744, 26822400), (762, 26188800), (768, 25984200), (775, 25749504), (792, 25196800), (800, 24944832), (825, 24188928), (880, 22677120), (900, 22173184), (930, 21457920), (960, 20787360), (990, 20157440), (992, 20116800), (1016, 19641600), (1023, 19507200), (1024, 19488150), (1056, 18897600), (1100, 18141696), (1116, 17881600), (1143, 17459200), (1152, 17322800), (1200, 16629888), (1240, 16093440), (1270, 15713280), (1280, 15590520), (1320, 15118080), (1364, 14630400), (1395, 14305280), (1397, 14284800), (1408, 14173200), (1440, 13858240), (1488, 13411200), (1524, 13094400), (1536, 12992100), (1550, 12874752), (1584, 12598400), (1600, 12472416), (1650, 12094464), (1705, 11704320), (1760, 11338560), (1800, 11086592), (1860, 10728960), (1905, 10475520), (1920, 10393680), (1980, 10078720), (1984, 10058400), (2032, 9820800), (2046, 9753600), (2048, 9744075), (2112, 9448800), (2200, 9070848), (2232, 8940800), (2286, 8729600), (2304, 8661400), (2325, 8583168), (2400, 8314944), (2475, 8062976), (2480, 8046720), (2540, 7856640), (2560, 7795260), (2640, 7559040), (2728, 7315200), (2790, 7152640), (2794, 7142400), (2816, 7086600), (2880, 6929120), (2976, 6705600), (3048, 6547200), (3069, 6502400), (3072, 6496050), (3100, 6437376), (3168, 6299200), (3175, 6285312), (3200, 6236208), (3300, 6047232), (3410, 5852160), (3520, 5669280), (3600, 5543296), (3720, 5364480), (3810, 5237760), (3840, 5196840), (3937, 5068800), (3960, 5039360), (3968, 5029200), (4064, 4910400), (4092, 4876800), (4191, 4761600), (4224, 4724400), (4400, 4535424), (4464, 4470400), (4572, 4364800), (4608, 4330700), (4650, 4291584), (4800, 4157472), (4950, 4031488), (4960, 4023360), (5080, 3928320), (5115, 3901440), (5120, 3897630), (5280, 3779520), (5456, 3657600), (5580, 3576320), (5588, 3571200), (5632, 3543300), (5715, 3491840), (5760, 3464560), (5952, 3352800), (6096, 3273600), (6138, 3251200), (6144, 3248025), (6200, 3218688), (6336, 3149600), (6350, 3142656), (6400, 3118104), (6600, 3023616), (6820, 2926080), (6975, 2861056), (6985, 2856960), (7040, 2834640), (7200, 2771648), (7440, 2682240), (7620, 2618880), (7680, 2598420), (7874, 2534400), (7920, 2519680), (7936, 2514600), (8128, 2455200), (8184, 2438400), (8382, 2380800), (8448, 2362200), (8525, 2340864), (8800, 2267712), (8928, 2235200), (9144, 2182400), (9216, 2165350), (9300, 2145792), (9525, 2095104), (9600, 2078736), (9900, 2015744), (9920, 2011680), (10160, 1964160), (10230, 1950720), (10240, 1948815), (10560, 1889760), (10912, 1828800), (11160, 1788160), (11176, 1785600), (11264, 1771650), (11430, 1745920), (11520, 1732280), (11811, 1689600), (11904, 1676400), (12192, 1636800), (12276, 1625600), (12400, 1609344), (12573, 1587200), (12672, 1574800), (12700, 1571328), (12800, 1559052), (13200, 1511808), (13640, 1463040), (13950, 1430528), (13970, 1428480), (14080, 1417320), (14400, 1385824), (14880, 1341120), (15240, 1309440), (15345, 1300480), (15360, 1299210), (15748, 1267200), (15840, 1259840), (15872, 1257300), (16256, 1227600), (16368, 1219200), (16764, 1190400), (16896, 1181100), (17050, 1170432), (17600, 1133856), (17856, 1117600), (18288, 1091200), (18432, 1082675), (18600, 1072896), (19050, 1047552), (19200, 1039368), (19685, 1013760), (19800, 1007872), (19840, 1005840), (20320, 982080), (20460, 975360), (20955, 952320), (21120, 944880), (21824, 914400), (22320, 894080), (22352, 892800), (22528, 885825), (22860, 872960), (23040, 866140), (23622, 844800), (23808, 838200), (24384, 818400), (24552, 812800), (24800, 804672), (25146, 793600), (25344, 787400), (25400, 785664), (25575, 780288), (25600, 779526), (26400, 755904), (27280, 731520), (27900, 715264), (27940, 714240), (28160, 708660), (28575, 698368), (28800, 692912), (29760, 670560), (30480, 654720), (30690, 650240), (30720, 649605), (31496, 633600), (31680, 629920), (31744, 628650), (32512, 613800), (32736, 609600), (33528, 595200), (33792, 590550), (34100, 585216), (34925, 571392), (35200, 566928), (35433, 563200), (35712, 558800), (36576, 545600), (37200, 536448), (38100, 523776), (38400, 519684), (39370, 506880), (39600, 503936), (39680, 502920), (40640, 491040), (40920, 487680), (41910, 476160), (42240, 472440), (43307, 460800), (43648, 457200), (44640, 447040), (44704, 446400), (45720, 436480), (46080, 433070), (47244, 422400), (47616, 419100), (48768, 409200), (49104, 406400), (49600, 402336), (50292, 396800), (50688, 393700), (50800, 392832), (51150, 390144), (51200, 389763), (52800, 377952), (54560, 365760), (55800, 357632), (55880, 357120), (56320, 354330), (57150, 349184), (57600, 346456), (59055, 337920), (59520, 335280), (60960, 327360), (61380, 325120), (62865, 317440), (62992, 316800), (63360, 314960), (63488, 314325), (65024, 306900), (65472, 304800), (67056, 297600), (67584, 295275), (68200, 292608), (69850, 285696), (70400, 283464), (70866, 281600), (71424, 279400), (73152, 272800), (74400, 268224), (76200, 261888), (76725, 260096), (76800, 259842), (78740, 253440), (79200, 251968), (79360, 251460), (81280, 245520), (81840, 243840), (83820, 238080), (84480, 236220), (86614, 230400), (87296, 228600), (89280, 223520), (89408, 223200), (91440, 218240), (92160, 216535), (94488, 211200), (95232, 209550), (97536, 204600), (98208, 203200), (98425, 202752), (99200, 201168), (100584, 198400), (101376, 196850), (101600, 196416), (102300, 195072), (104775, 190464), (105600, 188976), (109120, 182880), (111600, 178816), (111760, 178560), (112640, 177165), (114300, 174592), (115200, 173228), (118110, 168960), (119040, 167640), (121920, 163680), (122760, 162560), (125730, 158720), (125984, 158400), (126720, 157480), (129921, 153600), (130048, 153450), (130944, 152400), (134112, 148800), (136400, 146304), (139700, 142848), (140800, 141732)]