21078859200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 840

約数和(自身を含む): 84691484160

約数和(自身を除く): 63612624960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 59, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 118, 120, 124, 140, 147, 150, 155, 160, 168, 175, 177, 186, 192, 196, 200, 210, 217, 224, 236, 240, 245, 248, 280, 294, 295, 300, 310, 320, 336, 343, 350, 354, 372, 392, 400, 413, 420, 434, 448, 465, 472, 480, 490, 496, 525, 560, 588, 590, 600, 620, 651, 672, 686, 700, 708, 735, 744, 775, 784, 800, 826, 840, 868, 885, 930, 944, 960, 980, 992, 1029, 1050, 1085, 1120, 1176, 1180, 1200, 1225, 1239, 1240, 1302, 1344, 1372, 1400, 1416, 1470, 1475, 1488, 1519, 1550, 1568, 1600, 1652, 1680, 1715, 1736, 1770, 1829, 1860, 1888, 1960, 1984, 2058, 2065, 2100, 2170, 2240, 2325, 2352, 2360, 2400, 2401, 2450, 2478, 2480, 2604, 2744, 2800, 2832, 2891, 2940, 2950, 2976, 3038, 3100, 3136, 3255, 3304, 3360, 3430, 3472, 3540, 3658, 3675, 3720, 3776, 3920, 4116, 4130, 4200, 4340, 4425, 4557, 4650, 4704, 4720, 4800, 4802, 4900, 4956, 4960, 5145, 5208, 5425, 5487, 5488, 5600, 5664, 5782, 5880, 5900, 5952, 6076, 6195, 6200, 6510, 6608, 6720, 6860, 6944, 7080, 7203, 7316, 7350, 7440, 7595, 7840, 8232, 8260, 8400, 8575, 8673, 8680, 8850, 9114, 9145, 9300, 9408, 9440, 9604, 9800, 9912, 9920, 10290, 10325, 10416, 10633, 10850, 10974, 10976, 11200, 11328, 11564, 11760, 11800, 12005, 12152, 12390, 12400, 12803, 13020, 13216, 13720, 13888, 14160, 14406, 14455, 14632, 14700, 14880, 15190, 15680, 16275, 16464, 16520, 16800, 17150, 17346, 17360, 17700, 18228, 18290, 18600, 18880, 19208, 19600, 19824, 20237, 20580, 20650, 20832, 21266, 21700, 21948, 21952, 22785, 23128, 23520, 23600, 24010, 24304, 24780, 24800, 25606, 25725, 26040, 26432, 27435, 27440, 28320, 28812, 28910, 29264, 29400, 29760, 30380, 30975, 31899, 32550, 32928, 33040, 33600, 34300, 34692, 34720, 35400, 36015, 36456, 36580, 37200, 37975, 38409, 38416, 39200, 39648, 40474, 41160, 41300, 41664, 42532, 43365, 43400, 43896, 45570, 45725, 46256, 47040, 47200, 48020, 48608, 49560, 49600, 51212, 51450, 52080, 53165, 54870, 54880, 56640, 57624, 57820, 58528, 58800, 60025, 60711, 60760, 61950, 63798, 64015, 65100, 65856, 66080, 68600, 69384, 69440, 70800, 72030, 72275, 72912, 73160, 74400, 74431, 75950, 76818, 76832, 78400, 79296, 80948, 82320, 82600, 85064, 86730, 86800, 87792, 89621, 91140, 91450, 92512, 94400, 96040, 97216, 99120, 101185, 102424, 102900, 104160, 106330, 109740, 109760, 113925, 115248, 115640, 117056, 117600, 120050, 121422, 121520, 123900, 127596, 128030, 130200, 132160, 137175, 137200, 138768, 141600, 141659, 144060, 144550, 145824, 146320, 148800, 148862, 151900, 153636, 153664, 159495, 161896, 164640, 165200, 170128, 173460, 173600, 175584, 179242, 180075, 182280, 182900, 185024, 192045, 192080, 198240, 202370, 204848, 205800, 208320, 212660, 216825, 219480, 223293, 227850, 230496, 231280, 235200, 240100, 242844, 243040, 247800, 255192, 256060, 260400, 265825, 268863, 274350, 274400, 277536, 283200, 283318, 288120, 289100, 291648, 292640, 297724, 303555, 303800, 307272, 318990, 320075, 323792, 329280, 330400, 340256, 346920, 347200, 351168, 358484, 360150, 364560, 365800, 372155, 384090, 384160, 396480, 404740, 409696, 411600, 424977, 425320, 433650, 438960, 446586, 448105, 455700, 460992, 462560, 480200, 485688, 486080, 495600, 505925, 510384, 512120, 520800, 531650, 537726, 548700, 548800, 555072, 566636, 576240, 578200, 585280, 595448, 607110, 607600, 614544, 627347, 637980, 640150, 647584, 660800, 680512, 693840, 708295, 716968, 720300, 729120, 731600, 744310, 768180, 768320, 797475, 809480, 819392, 823200, 849954, 850640, 867300, 877920, 893172, 896210, 911400, 925120, 960225, 960400, 971376, 991200, 1011850, 1020768, 1024240, 1041600, 1063300, 1075452, 1097400, 1116465, 1133272, 1152480, 1156400, 1190896, 1214220, 1215200, 1229088, 1254694, 1275960, 1280300, 1295168, 1344315, 1387680, 1416590, 1433936, 1440600, 1458240, 1463200, 1488620, 1517775, 1536360, 1594950, 1618960, 1646400, 1699908, 1701280, 1734600, 1755840, 1786344, 1792420, 1822800, 1860775, 1882041, 1920450, 1920800, 1942752, 1982400, 2023700, 2041536, 2048480, 2124885, 2126600, 2150904, 2194800, 2232930, 2240525, 2266544, 2304960, 2312800, 2381792, 2428440, 2430400, 2458176, 2509388, 2551920, 2560600, 2688630, 2775360, 2833180, 2867872, 2881200, 2926400, 2977240, 3035550, 3072720, 3136735, 3189900, 3237920, 3399816, 3402560, 3469200, 3541475, 3572688, 3584840, 3645600, 3721550, 3764082, 3840900, 3841600, 3885504, 4047400, 4096960, 4249770, 4253200, 4301808, 4389600, 4391429, 4465860, 4481050, 4533088, 4625600, 4763584, 4856880, 5018776, 5103840, 5121200, 5377260, 5582325, 5666360, 5735744, 5762400, 5954480, 6071100, 6145440, 6273470, 6379800, 6475840, 6721575, 6799632, 6938400, 7082950, 7145376, 7169680, 7291200, 7443100, 7528164, 7681800, 8094800, 8499540, 8506400, 8603616, 8779200, 8782858, 8931720, 8962100, 9066176, 9410205, 9713760, 10037552, 10207680, 10242400, 10624425, 10754520, 11164650, 11332720, 11524800, 11908960, 12142200, 12290880, 12546940, 12759600, 13174287, 13443150, 13599264, 13876800, 14165900, 14290752, 14339360, 14886200, 15056328, 15363600, 15683675, 16189600, 16999080, 17012800, 17207232, 17565716, 17863440, 17924200, 18820410, 19427520, 20075104, 20484800, 21248850, 21509040, 21957145, 22329300, 22665440, 23817920, 24284400, 25093880, 25519200, 26348574, 26886300, 27198528, 28331800, 28678720, 29772400, 30112656, 30727200, 31367350, 32379200, 33998160, 35131432, 35726880, 35848400, 37640820, 40150208, 42497700, 43018080, 43914290, 44658600, 45330880, 47051025, 48568800, 50187760, 51038400, 52697148, 53772600, 56663600, 59544800, 60225312, 61454400, 62734700, 65871435, 67996320, 70262864, 71453760, 71696800, 75281640, 84995400, 86036160, 87828580, 89317200, 94102050, 97137600, 100375520, 105394296, 107545200, 109785725, 113327200, 119089600, 120450624, 125469400, 131742870, 135992640, 140525728, 143393600, 150563280, 169990800, 175657160, 178634400, 188204100, 200751040, 210788592, 215090400, 219571450, 226654400, 250938800, 263485740, 281051456, 301126560, 329357175, 339981600, 351314320, 357268800, 376408200, 421577184, 430180800, 439142900, 501877600, 526971480, 602253120, 658714350, 679963200, 702628640, 752816400, 843154368, 878285800, 1003755200, 1053942960, 1317428700, 1405257280, 1505632800, 1756571600, 2107885920, 2634857400, 3011265600, 3513143200, 4215771840, 5269714800, 7026286400, 10539429600, 21078859200]

約数ペア:

[(1, 21078859200), (2, 10539429600), (3, 7026286400), (4, 5269714800), (5, 4215771840), (6, 3513143200), (7, 3011265600), (8, 2634857400), (10, 2107885920), (12, 1756571600), (14, 1505632800), (15, 1405257280), (16, 1317428700), (20, 1053942960), (21, 1003755200), (24, 878285800), (25, 843154368), (28, 752816400), (30, 702628640), (31, 679963200), (32, 658714350), (35, 602253120), (40, 526971480), (42, 501877600), (48, 439142900), (49, 430180800), (50, 421577184), (56, 376408200), (59, 357268800), (60, 351314320), (62, 339981600), (64, 329357175), (70, 301126560), (75, 281051456), (80, 263485740), (84, 250938800), (93, 226654400), (96, 219571450), (98, 215090400), (100, 210788592), (105, 200751040), (112, 188204100), (118, 178634400), (120, 175657160), (124, 169990800), (140, 150563280), (147, 143393600), (150, 140525728), (155, 135992640), (160, 131742870), (168, 125469400), (175, 120450624), (177, 119089600), (186, 113327200), (192, 109785725), (196, 107545200), (200, 105394296), (210, 100375520), (217, 97137600), (224, 94102050), (236, 89317200), (240, 87828580), (245, 86036160), (248, 84995400), (280, 75281640), (294, 71696800), (295, 71453760), (300, 70262864), (310, 67996320), (320, 65871435), (336, 62734700), (343, 61454400), (350, 60225312), (354, 59544800), (372, 56663600), (392, 53772600), (400, 52697148), (413, 51038400), (420, 50187760), (434, 48568800), (448, 47051025), (465, 45330880), (472, 44658600), (480, 43914290), (490, 43018080), (496, 42497700), (525, 40150208), (560, 37640820), (588, 35848400), (590, 35726880), (600, 35131432), (620, 33998160), (651, 32379200), (672, 31367350), (686, 30727200), (700, 30112656), (708, 29772400), (735, 28678720), (744, 28331800), (775, 27198528), (784, 26886300), (800, 26348574), (826, 25519200), (840, 25093880), (868, 24284400), (885, 23817920), (930, 22665440), (944, 22329300), (960, 21957145), (980, 21509040), (992, 21248850), (1029, 20484800), (1050, 20075104), (1085, 19427520), (1120, 18820410), (1176, 17924200), (1180, 17863440), (1200, 17565716), (1225, 17207232), (1239, 17012800), (1240, 16999080), (1302, 16189600), (1344, 15683675), (1372, 15363600), (1400, 15056328), (1416, 14886200), (1470, 14339360), (1475, 14290752), (1488, 14165900), (1519, 13876800), (1550, 13599264), (1568, 13443150), (1600, 13174287), (1652, 12759600), (1680, 12546940), (1715, 12290880), (1736, 12142200), (1770, 11908960), (1829, 11524800), (1860, 11332720), (1888, 11164650), (1960, 10754520), (1984, 10624425), (2058, 10242400), (2065, 10207680), (2100, 10037552), (2170, 9713760), (2240, 9410205), (2325, 9066176), (2352, 8962100), (2360, 8931720), (2400, 8782858), (2401, 8779200), (2450, 8603616), (2478, 8506400), (2480, 8499540), (2604, 8094800), (2744, 7681800), (2800, 7528164), (2832, 7443100), (2891, 7291200), (2940, 7169680), (2950, 7145376), (2976, 7082950), (3038, 6938400), (3100, 6799632), (3136, 6721575), (3255, 6475840), (3304, 6379800), (3360, 6273470), (3430, 6145440), (3472, 6071100), (3540, 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(9800, 2150904), (9912, 2126600), (9920, 2124885), (10290, 2048480), (10325, 2041536), (10416, 2023700), (10633, 1982400), (10850, 1942752), (10974, 1920800), (10976, 1920450), (11200, 1882041), (11328, 1860775), (11564, 1822800), (11760, 1792420), (11800, 1786344), (12005, 1755840), (12152, 1734600), (12390, 1701280), (12400, 1699908), (12803, 1646400), (13020, 1618960), (13216, 1594950), (13720, 1536360), (13888, 1517775), (14160, 1488620), (14406, 1463200), (14455, 1458240), (14632, 1440600), (14700, 1433936), (14880, 1416590), (15190, 1387680), (15680, 1344315), (16275, 1295168), (16464, 1280300), (16520, 1275960), (16800, 1254694), (17150, 1229088), (17346, 1215200), (17360, 1214220), (17700, 1190896), (18228, 1156400), (18290, 1152480), (18600, 1133272), (18880, 1116465), (19208, 1097400), (19600, 1075452), (19824, 1063300), (20237, 1041600), (20580, 1024240), (20650, 1020768), (20832, 1011850), (21266, 991200), (21700, 971376), (21948, 960400), (21952, 960225), (22785, 925120), (23128, 911400), (23520, 896210), (23600, 893172), (24010, 877920), (24304, 867300), (24780, 850640), (24800, 849954), (25606, 823200), (25725, 819392), (26040, 809480), (26432, 797475), (27435, 768320), (27440, 768180), (28320, 744310), (28812, 731600), (28910, 729120), (29264, 720300), (29400, 716968), (29760, 708295), (30380, 693840), (30975, 680512), (31899, 660800), (32550, 647584), (32928, 640150), (33040, 637980), (33600, 627347), (34300, 614544), (34692, 607600), (34720, 607110), (35400, 595448), (36015, 585280), (36456, 578200), (36580, 576240), (37200, 566636), (37975, 555072), (38409, 548800), (38416, 548700), (39200, 537726), (39648, 531650), (40474, 520800), (41160, 512120), (41300, 510384), (41664, 505925), (42532, 495600), (43365, 486080), (43400, 485688), (43896, 480200), (45570, 462560), (45725, 460992), (46256, 455700), (47040, 448105), (47200, 446586), (48020, 438960), (48608, 433650), (49560, 425320), (49600, 424977), (51212, 411600), (51450, 409696), (52080, 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