20742005760

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 704

約数和(自身を含む): 80491315200

約数和(自身を除く): 59749309440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 127, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 254, 256, 280, 294, 310, 320, 336, 343, 372, 381, 384, 392, 420, 434, 448, 465, 480, 490, 496, 508, 512, 560, 588, 620, 635, 640, 651, 672, 686, 735, 744, 762, 768, 784, 840, 868, 889, 896, 930, 960, 980, 992, 1016, 1024, 1029, 1085, 1120, 1176, 1240, 1270, 1280, 1302, 1344, 1372, 1470, 1488, 1519, 1524, 1536, 1568, 1680, 1715, 1736, 1778, 1792, 1860, 1905, 1920, 1960, 1984, 2032, 2058, 2170, 2240, 2352, 2480, 2540, 2560, 2604, 2667, 2688, 2744, 2940, 2976, 3038, 3048, 3072, 3136, 3255, 3360, 3430, 3472, 3556, 3584, 3720, 3810, 3840, 3920, 3937, 3968, 4064, 4116, 4340, 4445, 4480, 4557, 4704, 4960, 5080, 5120, 5145, 5208, 5334, 5376, 5488, 5880, 5952, 6076, 6096, 6223, 6272, 6510, 6720, 6860, 6944, 7112, 7168, 7440, 7595, 7620, 7680, 7840, 7874, 7936, 8128, 8232, 8680, 8890, 8960, 9114, 9408, 9920, 10160, 10290, 10416, 10633, 10668, 10752, 10976, 11760, 11811, 11904, 12152, 12192, 12446, 12544, 13020, 13335, 13440, 13720, 13888, 14224, 14880, 15190, 15240, 15360, 15680, 15748, 15872, 16256, 16464, 17360, 17780, 17920, 18228, 18669, 18816, 19685, 19840, 20320, 20580, 20832, 21266, 21336, 21504, 21952, 22785, 23520, 23622, 23808, 24304, 24384, 24892, 25088, 26040, 26670, 26880, 27440, 27559, 27776, 28448, 29760, 30380, 30480, 31115, 31360, 31496, 31744, 31899, 32512, 32928, 34720, 35560, 35840, 36456, 37338, 37632, 39370, 39680, 40640, 41160, 41664, 42532, 42672, 43561, 43904, 45570, 47040, 47244, 47616, 48608, 48768, 49784, 50176, 52080, 53165, 53340, 53760, 54880, 55118, 55552, 56896, 59055, 59520, 60760, 60960, 62230, 62720, 62992, 63798, 65024, 65856, 69440, 71120, 72912, 74676, 75264, 78740, 79360, 81280, 82320, 82677, 83328, 85064, 85344, 87122, 87808, 91140, 93345, 94080, 94488, 95232, 97216, 97536, 99568, 104160, 106330, 106680, 107520, 109760, 110236, 111104, 113792, 118110, 119040, 121520, 121920, 124460, 125440, 125984, 127596, 130048, 130683, 131712, 137795, 138880, 142240, 145824, 149352, 150528, 157480, 158720, 159495, 162560, 164640, 165354, 166656, 170128, 170688, 174244, 175616, 182280, 186690, 188160, 188976, 192913, 194432, 195072, 199136, 208320, 212660, 213360, 217805, 219520, 220472, 222208, 227584, 236220, 238080, 243040, 243840, 248920, 250880, 251968, 255192, 261366, 263424, 275590, 277760, 284480, 291648, 298704, 314960, 318990, 325120, 329280, 330708, 333312, 340256, 341376, 348488, 351232, 364560, 373380, 376320, 377952, 385826, 388864, 390144, 398272, 413385, 416640, 425320, 426720, 435610, 439040, 440944, 455168, 472440, 476160, 486080, 487680, 497840, 503936, 510384, 522732, 526848, 551180, 555520, 568960, 578739, 583296, 597408, 629920, 637980, 650240, 653415, 658560, 661416, 666624, 680512, 682752, 696976, 729120, 746760, 752640, 755904, 771652, 777728, 796544, 826770, 833280, 850640, 853440, 871220, 878080, 881888, 910336, 944880, 964565, 972160, 975360, 995680, 1007872, 1020768, 1045464, 1053696, 1102360, 1111040, 1137920, 1157478, 1166592, 1194816, 1259840, 1275960, 1306830, 1317120, 1322832, 1350391, 1361024, 1365504, 1393952, 1458240, 1493520, 1511808, 1543304, 1555456, 1593088, 1653540, 1666560, 1701280, 1706880, 1742440, 1756160, 1763776, 1889760, 1929130, 1944320, 1950720, 1991360, 2015744, 2041536, 2090928, 2204720, 2275840, 2314956, 2333184, 2389632, 2519680, 2551920, 2613660, 2634240, 2645664, 2700782, 2722048, 2731008, 2787904, 2893695, 2916480, 2987040, 3023616, 3086608, 3186176, 3307080, 3333120, 3402560, 3413760, 3484880, 3527552, 3779520, 3858260, 3888640, 3982720, 4031488, 4051173, 4083072, 4181856, 4409440, 4551680, 4629912, 4666368, 4779264, 5039360, 5103840, 5227320, 5268480, 5291328, 5401564, 5444096, 5575808, 5787390, 5832960, 5974080, 6047232, 6173216, 6372352, 6614160, 6751955, 6805120, 6827520, 6969760, 7055104, 7559040, 7716520, 7777280, 7965440, 8102346, 8166144, 8363712, 8818880, 9259824, 9558528, 10078720, 10207680, 10454640, 10582656, 10803128, 10888192, 11151616, 11574780, 11665920, 11948160, 12094464, 12346432, 13228320, 13503910, 13610240, 13655040, 13939520, 14110208, 15118080, 15433040, 15930880, 16204692, 16332288, 16727424, 17637760, 18519648, 19117056, 20157440, 20255865, 20415360, 20909280, 21165312, 21606256, 22303232, 23149560, 23331840, 23896320, 24692864, 26456640, 27007820, 27220480, 27879040, 28220416, 30236160, 30866080, 31861760, 32409384, 32664576, 33454848, 35275520, 37039296, 40511730, 40830720, 41818560, 42330624, 43212512, 44606464, 46299120, 47792640, 49385728, 52913280, 54015640, 54440960, 55758080, 60472320, 61732160, 64818768, 66909696, 70551040, 74078592, 81023460, 81661440, 83637120, 84661248, 86425024, 92598240, 95585280, 98771456, 105826560, 108031280, 111516160, 123464320, 129637536, 133819392, 141102080, 148157184, 162046920, 163322880, 167274240, 172850048, 185196480, 197542912, 211653120, 216062560, 223032320, 246928640, 259275072, 296314368, 324093840, 334548480, 345700096, 370392960, 423306240, 432125120, 493857280, 518550144, 592628736, 648187680, 669096960, 691400192, 740785920, 864250240, 987714560, 1037100288, 1296375360, 1382800384, 1481571840, 1728500480, 2074200576, 2592750720, 2963143680, 3457000960, 4148401152, 5185501440, 6914001920, 10371002880, 20742005760]

約数ペア:

[(1, 20742005760), (2, 10371002880), (3, 6914001920), (4, 5185501440), (5, 4148401152), (6, 3457000960), (7, 2963143680), (8, 2592750720), (10, 2074200576), (12, 1728500480), (14, 1481571840), (15, 1382800384), (16, 1296375360), (20, 1037100288), (21, 987714560), (24, 864250240), (28, 740785920), (30, 691400192), (31, 669096960), (32, 648187680), (35, 592628736), (40, 518550144), (42, 493857280), (48, 432125120), (49, 423306240), (56, 370392960), (60, 345700096), (62, 334548480), (64, 324093840), (70, 296314368), (80, 259275072), (84, 246928640), (93, 223032320), (96, 216062560), (98, 211653120), (105, 197542912), (112, 185196480), (120, 172850048), (124, 167274240), (127, 163322880), (128, 162046920), (140, 148157184), (147, 141102080), (155, 133819392), (160, 129637536), (168, 123464320), (186, 111516160), (192, 108031280), (196, 105826560), (210, 98771456), (217, 95585280), (224, 92598240), (240, 86425024), (245, 84661248), (248, 83637120), (254, 81661440), (256, 81023460), (280, 74078592), (294, 70551040), (310, 66909696), (320, 64818768), (336, 61732160), (343, 60472320), (372, 55758080), (381, 54440960), (384, 54015640), (392, 52913280), (420, 49385728), (434, 47792640), (448, 46299120), (465, 44606464), (480, 43212512), (490, 42330624), (496, 41818560), (508, 40830720), (512, 40511730), (560, 37039296), (588, 35275520), (620, 33454848), (635, 32664576), (640, 32409384), (651, 31861760), (672, 30866080), (686, 30236160), (735, 28220416), (744, 27879040), (762, 27220480), (768, 27007820), (784, 26456640), (840, 24692864), (868, 23896320), (889, 23331840), (896, 23149560), (930, 22303232), (960, 21606256), (980, 21165312), (992, 20909280), (1016, 20415360), (1024, 20255865), (1029, 20157440), (1085, 19117056), (1120, 18519648), (1176, 17637760), (1240, 16727424), (1270, 16332288), (1280, 16204692), (1302, 15930880), (1344, 15433040), (1372, 15118080), (1470, 14110208), (1488, 13939520), (1519, 13655040), (1524, 13610240), (1536, 13503910), (1568, 13228320), (1680, 12346432), (1715, 12094464), (1736, 11948160), (1778, 11665920), (1792, 11574780), (1860, 11151616), (1905, 10888192), (1920, 10803128), (1960, 10582656), (1984, 10454640), (2032, 10207680), (2058, 10078720), (2170, 9558528), (2240, 9259824), (2352, 8818880), (2480, 8363712), (2540, 8166144), (2560, 8102346), (2604, 7965440), (2667, 7777280), (2688, 7716520), (2744, 7559040), (2940, 7055104), (2976, 6969760), (3038, 6827520), (3048, 6805120), (3072, 6751955), (3136, 6614160), (3255, 6372352), (3360, 6173216), (3430, 6047232), (3472, 5974080), (3556, 5832960), (3584, 5787390), (3720, 5575808), (3810, 5444096), (3840, 5401564), (3920, 5291328), (3937, 5268480), (3968, 5227320), (4064, 5103840), (4116, 5039360), (4340, 4779264), (4445, 4666368), (4480, 4629912), (4557, 4551680), (4704, 4409440), (4960, 4181856), (5080, 4083072), (5120, 4051173), (5145, 4031488), (5208, 3982720), (5334, 3888640), (5376, 3858260), (5488, 3779520), (5880, 3527552), (5952, 3484880), (6076, 3413760), (6096, 3402560), (6223, 3333120), (6272, 3307080), (6510, 3186176), (6720, 3086608), (6860, 3023616), (6944, 2987040), (7112, 2916480), (7168, 2893695), (7440, 2787904), (7595, 2731008), (7620, 2722048), (7680, 2700782), (7840, 2645664), (7874, 2634240), (7936, 2613660), (8128, 2551920), (8232, 2519680), (8680, 2389632), (8890, 2333184), (8960, 2314956), (9114, 2275840), (9408, 2204720), (9920, 2090928), (10160, 2041536), (10290, 2015744), (10416, 1991360), (10633, 1950720), (10668, 1944320), (10752, 1929130), (10976, 1889760), (11760, 1763776), (11811, 1756160), (11904, 1742440), (12152, 1706880), (12192, 1701280), (12446, 1666560), (12544, 1653540), (13020, 1593088), (13335, 1555456), (13440, 1543304), (13720, 1511808), (13888, 1493520), (14224, 1458240), (14880, 1393952), (15190, 1365504), (15240, 1361024), (15360, 1350391), (15680, 1322832), (15748, 1317120), (15872, 1306830), (16256, 1275960), (16464, 1259840), (17360, 1194816), (17780, 1166592), (17920, 1157478), (18228, 1137920), (18669, 1111040), (18816, 1102360), (19685, 1053696), (19840, 1045464), (20320, 1020768), (20580, 1007872), (20832, 995680), (21266, 975360), (21336, 972160), (21504, 964565), (21952, 944880), (22785, 910336), (23520, 881888), (23622, 878080), (23808, 871220), (24304, 853440), (24384, 850640), (24892, 833280), (25088, 826770), (26040, 796544), (26670, 777728), (26880, 771652), (27440, 755904), (27559, 752640), (27776, 746760), (28448, 729120), (29760, 696976), (30380, 682752), (30480, 680512), (31115, 666624), (31360, 661416), (31496, 658560), (31744, 653415), (31899, 650240), (32512, 637980), (32928, 629920), (34720, 597408), (35560, 583296), (35840, 578739), (36456, 568960), (37338, 555520), (37632, 551180), (39370, 526848), (39680, 522732), (40640, 510384), (41160, 503936), (41664, 497840), (42532, 487680), (42672, 486080), (43561, 476160), (43904, 472440), (45570, 455168), (47040, 440944), (47244, 439040), (47616, 435610), (48608, 426720), (48768, 425320), (49784, 416640), (50176, 413385), (52080, 398272), (53165, 390144), (53340, 388864), (53760, 385826), (54880, 377952), (55118, 376320), (55552, 373380), (56896, 364560), (59055, 351232), (59520, 348488), (60760, 341376), (60960, 340256), (62230, 333312), (62720, 330708), (62992, 329280), (63798, 325120), (65024, 318990), (65856, 314960), (69440, 298704), (71120, 291648), (72912, 284480), (74676, 277760), (75264, 275590), (78740, 263424), (79360, 261366), (81280, 255192), (82320, 251968), (82677, 250880), (83328, 248920), (85064, 243840), (85344, 243040), (87122, 238080), (87808, 236220), (91140, 227584), (93345, 222208), (94080, 220472), (94488, 219520), (95232, 217805), (97216, 213360), (97536, 212660), (99568, 208320), (104160, 199136), (106330, 195072), (106680, 194432), (107520, 192913), (109760, 188976), (110236, 188160), (111104, 186690), (113792, 182280), (118110, 175616), (119040, 174244), (121520, 170688), (121920, 170128), (124460, 166656), (125440, 165354), (125984, 164640), (127596, 162560), (130048, 159495), (130683, 158720), (131712, 157480), (137795, 150528), (138880, 149352), (142240, 145824)]