19712471040

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 624

約数和(自身を含む): 75349074528

約数和(自身を除く): 55636603488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 233, 240, 243, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 466, 480, 486, 510, 512, 540, 544, 576, 612, 640, 648, 680, 699, 720, 765, 768, 810, 816, 864, 918, 932, 960, 972, 1020, 1024, 1080, 1088, 1152, 1165, 1215, 1224, 1280, 1296, 1360, 1377, 1398, 1440, 1530, 1536, 1620, 1632, 1728, 1836, 1864, 1920, 1944, 2040, 2048, 2097, 2160, 2176, 2295, 2304, 2330, 2430, 2448, 2560, 2592, 2720, 2754, 2796, 2880, 3060, 3072, 3240, 3264, 3456, 3495, 3672, 3728, 3840, 3888, 3961, 4080, 4096, 4131, 4194, 4320, 4352, 4590, 4608, 4660, 4860, 4896, 5120, 5184, 5440, 5508, 5592, 5760, 6120, 6144, 6291, 6480, 6528, 6885, 6912, 6990, 7344, 7456, 7680, 7776, 7922, 8160, 8262, 8388, 8640, 8704, 9180, 9216, 9320, 9720, 9792, 10240, 10368, 10485, 10880, 11016, 11184, 11520, 11883, 12240, 12288, 12582, 12960, 13056, 13770, 13824, 13980, 14688, 14912, 15360, 15552, 15844, 16320, 16524, 16776, 17280, 17408, 18360, 18432, 18640, 18873, 19440, 19584, 19805, 20480, 20655, 20736, 20970, 21760, 22032, 22368, 23040, 23766, 24480, 25164, 25920, 26112, 27540, 27648, 27960, 29376, 29824, 30720, 31104, 31455, 31688, 32640, 33048, 33552, 34560, 34816, 35649, 36720, 36864, 37280, 37746, 38880, 39168, 39610, 41310, 41472, 41940, 43520, 44064, 44736, 46080, 47532, 48960, 50328, 51840, 52224, 55080, 55296, 55920, 56619, 58752, 59415, 59648, 61440, 62208, 62910, 63376, 65280, 66096, 67104, 69120, 69632, 71298, 73440, 74560, 75492, 77760, 78336, 79220, 82620, 82944, 83880, 87040, 88128, 89472, 92160, 94365, 95064, 97920, 100656, 103680, 104448, 106947, 110160, 110592, 111840, 113238, 117504, 118830, 119296, 124416, 125820, 126752, 130560, 132192, 134208, 138240, 142596, 146880, 149120, 150984, 155520, 156672, 158440, 165240, 165888, 167760, 174080, 176256, 178245, 178944, 184320, 188730, 190128, 195840, 201312, 207360, 208896, 213894, 220320, 223680, 226476, 235008, 237660, 238592, 248832, 251640, 253504, 261120, 264384, 268416, 276480, 283095, 285192, 293760, 298240, 301968, 311040, 313344, 316880, 320841, 330480, 331776, 335520, 348160, 352512, 356490, 357888, 377460, 380256, 391680, 402624, 414720, 427788, 440640, 447360, 452952, 470016, 475320, 477184, 497664, 503280, 507008, 522240, 528768, 534735, 536832, 552960, 566190, 570384, 587520, 596480, 603936, 622080, 626688, 633760, 641682, 660960, 671040, 705024, 712980, 715776, 754920, 760512, 783360, 805248, 829440, 855576, 881280, 894720, 905904, 940032, 950640, 954368, 962523, 995328, 1006560, 1014016, 1044480, 1057536, 1069470, 1073664, 1132380, 1140768, 1175040, 1192960, 1207872, 1244160, 1267520, 1283364, 1321920, 1342080, 1410048, 1425960, 1431552, 1509840, 1521024, 1566720, 1604205, 1610496, 1658880, 1711152, 1762560, 1789440, 1811808, 1880064, 1901280, 1925046, 2013120, 2028032, 2115072, 2138940, 2147328, 2264760, 2281536, 2350080, 2385920, 2415744, 2488320, 2535040, 2566728, 2643840, 2684160, 2820096, 2851920, 2863104, 3019680, 3042048, 3133440, 3208410, 3220992, 3422304, 3525120, 3578880, 3623616, 3802560, 3850092, 4026240, 4056064, 4230144, 4277880, 4294656, 4529520, 4563072, 4700160, 4771840, 4812615, 4831488, 4976640, 5070080, 5133456, 5287680, 5368320, 5640192, 5703840, 6039360, 6084096, 6416820, 6441984, 6844608, 7050240, 7157760, 7247232, 7605120, 7700184, 8052480, 8112128, 8460288, 8555760, 8589312, 9059040, 9126144, 9400320, 9625230, 9662976, 10140160, 10266912, 10575360, 10736640, 11407680, 12078720, 12168192, 12833640, 12883968, 13689216, 14100480, 14315520, 14494464, 15210240, 15400368, 16104960, 16224256, 16920576, 17111520, 18118080, 18252288, 19250460, 19325952, 20280320, 20533824, 21150720, 21473280, 22815360, 24157440, 24336384, 25667280, 25767936, 27378432, 28200960, 28988928, 30420480, 30800736, 32209920, 34223040, 36236160, 36504576, 38500920, 38651904, 40560640, 41067648, 42301440, 42946560, 45630720, 48314880, 48672768, 51334560, 54756864, 57977856, 60840960, 61601472, 64419840, 68446080, 72472320, 73009152, 77001840, 77303808, 81121280, 82135296, 84602880, 91261440, 96629760, 102669120, 109513728, 115955712, 121681920, 123202944, 128839680, 136892160, 144944640, 146018304, 154003680, 164270592, 182522880, 193259520, 205338240, 219027456, 231911424, 243363840, 246405888, 273784320, 289889280, 308007360, 328541184, 365045760, 386519040, 410676480, 438054912, 492811776, 547568640, 579778560, 616014720, 657082368, 730091520, 821352960, 985623552, 1095137280, 1159557120, 1232029440, 1314164736, 1642705920, 1971247104, 2190274560, 2464058880, 3285411840, 3942494208, 4928117760, 6570823680, 9856235520, 19712471040]

約数ペア:

[(1, 19712471040), (2, 9856235520), (3, 6570823680), (4, 4928117760), (5, 3942494208), (6, 3285411840), (8, 2464058880), (9, 2190274560), (10, 1971247104), (12, 1642705920), (15, 1314164736), (16, 1232029440), (17, 1159557120), (18, 1095137280), (20, 985623552), (24, 821352960), (27, 730091520), (30, 657082368), (32, 616014720), (34, 579778560), (36, 547568640), (40, 492811776), (45, 438054912), (48, 410676480), (51, 386519040), (54, 365045760), (60, 328541184), (64, 308007360), (68, 289889280), (72, 273784320), (80, 246405888), (81, 243363840), (85, 231911424), (90, 219027456), (96, 205338240), (102, 193259520), (108, 182522880), (120, 164270592), (128, 154003680), (135, 146018304), (136, 144944640), (144, 136892160), (153, 128839680), (160, 123202944), (162, 121681920), (170, 115955712), (180, 109513728), (192, 102669120), (204, 96629760), (216, 91261440), (233, 84602880), (240, 82135296), (243, 81121280), (255, 77303808), (256, 77001840), (270, 73009152), (272, 72472320), (288, 68446080), (306, 64419840), (320, 61601472), (324, 60840960), (340, 57977856), (360, 54756864), (384, 51334560), (405, 48672768), (408, 48314880), (432, 45630720), (459, 42946560), (466, 42301440), (480, 41067648), (486, 40560640), (510, 38651904), (512, 38500920), (540, 36504576), (544, 36236160), (576, 34223040), (612, 32209920), (640, 30800736), (648, 30420480), (680, 28988928), (699, 28200960), (720, 27378432), (765, 25767936), (768, 25667280), (810, 24336384), (816, 24157440), (864, 22815360), (918, 21473280), (932, 21150720), (960, 20533824), (972, 20280320), (1020, 19325952), (1024, 19250460), (1080, 18252288), (1088, 18118080), (1152, 17111520), (1165, 16920576), (1215, 16224256), (1224, 16104960), (1280, 15400368), (1296, 15210240), (1360, 14494464), (1377, 14315520), (1398, 14100480), (1440, 13689216), (1530, 12883968), (1536, 12833640), (1620, 12168192), (1632, 12078720), (1728, 11407680), (1836, 10736640), (1864, 10575360), (1920, 10266912), (1944, 10140160), (2040, 9662976), (2048, 9625230), (2097, 9400320), (2160, 9126144), (2176, 9059040), (2295, 8589312), (2304, 8555760), (2330, 8460288), (2430, 8112128), (2448, 8052480), (2560, 7700184), (2592, 7605120), (2720, 7247232), (2754, 7157760), (2796, 7050240), (2880, 6844608), (3060, 6441984), (3072, 6416820), (3240, 6084096), (3264, 6039360), (3456, 5703840), (3495, 5640192), (3672, 5368320), (3728, 5287680), (3840, 5133456), (3888, 5070080), (3961, 4976640), (4080, 4831488), (4096, 4812615), (4131, 4771840), (4194, 4700160), (4320, 4563072), (4352, 4529520), (4590, 4294656), (4608, 4277880), (4660, 4230144), (4860, 4056064), (4896, 4026240), (5120, 3850092), (5184, 3802560), (5440, 3623616), (5508, 3578880), (5592, 3525120), (5760, 3422304), (6120, 3220992), (6144, 3208410), (6291, 3133440), (6480, 3042048), (6528, 3019680), (6885, 2863104), (6912, 2851920), (6990, 2820096), (7344, 2684160), (7456, 2643840), (7680, 2566728), (7776, 2535040), (7922, 2488320), (8160, 2415744), (8262, 2385920), (8388, 2350080), (8640, 2281536), (8704, 2264760), (9180, 2147328), (9216, 2138940), (9320, 2115072), (9720, 2028032), (9792, 2013120), (10240, 1925046), (10368, 1901280), (10485, 1880064), (10880, 1811808), (11016, 1789440), (11184, 1762560), (11520, 1711152), (11883, 1658880), (12240, 1610496), (12288, 1604205), (12582, 1566720), (12960, 1521024), (13056, 1509840), (13770, 1431552), (13824, 1425960), (13980, 1410048), (14688, 1342080), (14912, 1321920), (15360, 1283364), (15552, 1267520), (15844, 1244160), (16320, 1207872), (16524, 1192960), (16776, 1175040), (17280, 1140768), (17408, 1132380), (18360, 1073664), (18432, 1069470), (18640, 1057536), (18873, 1044480), (19440, 1014016), (19584, 1006560), (19805, 995328), (20480, 962523), (20655, 954368), (20736, 950640), (20970, 940032), (21760, 905904), (22032, 894720), (22368, 881280), (23040, 855576), (23766, 829440), (24480, 805248), (25164, 783360), (25920, 760512), (26112, 754920), (27540, 715776), (27648, 712980), (27960, 705024), (29376, 671040), (29824, 660960), (30720, 641682), (31104, 633760), (31455, 626688), (31688, 622080), (32640, 603936), (33048, 596480), (33552, 587520), (34560, 570384), (34816, 566190), (35649, 552960), (36720, 536832), (36864, 534735), (37280, 528768), (37746, 522240), (38880, 507008), (39168, 503280), (39610, 497664), (41310, 477184), (41472, 475320), (41940, 470016), (43520, 452952), (44064, 447360), (44736, 440640), (46080, 427788), (47532, 414720), (48960, 402624), (50328, 391680), (51840, 380256), (52224, 377460), (55080, 357888), (55296, 356490), (55920, 352512), (56619, 348160), (58752, 335520), (59415, 331776), (59648, 330480), (61440, 320841), (62208, 316880), (62910, 313344), (63376, 311040), (65280, 301968), (66096, 298240), (67104, 293760), (69120, 285192), (69632, 283095), (71298, 276480), (73440, 268416), (74560, 264384), (75492, 261120), (77760, 253504), (78336, 251640), (79220, 248832), (82620, 238592), (82944, 237660), (83880, 235008), (87040, 226476), (88128, 223680), (89472, 220320), (92160, 213894), (94365, 208896), (95064, 207360), (97920, 201312), (100656, 195840), (103680, 190128), (104448, 188730), (106947, 184320), (110160, 178944), (110592, 178245), (111840, 176256), (113238, 174080), (117504, 167760), (118830, 165888), (119296, 165240), (124416, 158440), (125820, 156672), (126752, 155520), (130560, 150984), (132192, 149120), (134208, 146880), (138240, 142596)]