20604084480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^3$

素因数の和:113

約数の個数: 864

約数和(自身を含む): 88918905600

約数和(自身を除く): 68314821120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 147, 160, 161, 168, 180, 184, 189, 192, 196, 207, 210, 216, 224, 230, 240, 245, 252, 256, 270, 276, 280, 288, 294, 315, 320, 322, 336, 345, 360, 368, 378, 384, 392, 414, 420, 432, 441, 448, 460, 480, 483, 490, 504, 529, 540, 552, 560, 576, 588, 621, 630, 640, 644, 672, 690, 720, 735, 736, 756, 768, 784, 805, 828, 840, 864, 882, 896, 920, 945, 960, 966, 980, 1008, 1035, 1058, 1080, 1104, 1120, 1127, 1152, 1176, 1242, 1260, 1280, 1288, 1323, 1344, 1380, 1440, 1449, 1470, 1472, 1512, 1568, 1587, 1610, 1656, 1680, 1728, 1764, 1792, 1840, 1890, 1920, 1932, 1960, 2016, 2070, 2116, 2160, 2205, 2208, 2240, 2254, 2304, 2352, 2415, 2484, 2520, 2576, 2645, 2646, 2688, 2760, 2880, 2898, 2940, 2944, 3024, 3105, 3136, 3174, 3220, 3312, 3360, 3381, 3456, 3528, 3680, 3703, 3780, 3840, 3864, 3920, 4032, 4140, 4232, 4320, 4347, 4410, 4416, 4480, 4508, 4704, 4761, 4830, 4968, 5040, 5152, 5290, 5292, 5376, 5520, 5635, 5760, 5796, 5880, 5888, 6048, 6210, 6272, 6348, 6440, 6615, 6624, 6720, 6762, 6912, 7056, 7245, 7360, 7406, 7560, 7728, 7840, 7935, 8064, 8280, 8464, 8640, 8694, 8820, 8832, 8960, 9016, 9408, 9522, 9660, 9936, 10080, 10143, 10304, 10580, 10584, 11040, 11109, 11270, 11520, 11592, 11760, 12096, 12167, 12420, 12544, 12696, 12880, 13230, 13248, 13440, 13524, 14112, 14283, 14490, 14720, 14812, 15120, 15456, 15680, 15870, 16128, 16560, 16905, 16928, 17280, 17388, 17640, 17664, 18032, 18515, 18816, 19044, 19320, 19872, 20160, 20286, 20608, 21160, 21168, 21735, 22080, 22218, 22540, 23184, 23520, 23805, 24192, 24334, 24840, 25392, 25760, 25921, 26460, 26496, 26880, 27048, 28224, 28566, 28980, 29440, 29624, 30240, 30429, 30912, 31360, 31740, 33120, 33327, 33810, 33856, 34560, 34776, 35280, 36064, 36501, 37030, 37632, 38088, 38640, 39744, 40320, 40572, 41216, 42320, 42336, 43470, 44160, 44436, 45080, 46368, 47040, 47610, 48384, 48668, 49680, 50715, 50784, 51520, 51842, 52920, 52992, 54096, 55545, 56448, 57132, 57960, 59248, 60480, 60835, 60858, 61824, 62720, 63480, 66240, 66654, 67620, 67712, 69552, 70560, 71415, 72128, 73002, 74060, 76176, 77280, 77763, 79488, 80640, 81144, 84640, 84672, 85169, 86940, 88320, 88872, 90160, 92736, 94080, 95220, 97336, 99360, 99981, 101430, 101568, 103040, 103684, 105840, 108192, 109503, 111090, 112896, 114264, 115920, 118496, 120960, 121670, 121716, 123648, 126960, 129605, 132480, 133308, 135240, 135424, 139104, 141120, 142830, 144256, 146004, 148120, 152145, 152352, 154560, 155526, 158976, 162288, 166635, 169280, 169344, 170338, 173880, 177744, 180320, 182505, 185472, 188160, 190440, 194672, 198720, 199962, 202860, 203136, 206080, 207368, 211680, 216384, 219006, 222180, 228528, 231840, 233289, 236992, 241920, 243340, 243432, 253920, 255507, 259210, 264960, 266616, 270480, 278208, 282240, 285660, 288512, 292008, 296240, 304290, 304704, 309120, 311052, 324576, 328509, 333270, 338560, 338688, 340676, 347760, 355488, 360640, 365010, 370944, 380880, 388815, 389344, 397440, 399924, 405720, 406272, 414736, 423360, 425845, 432768, 438012, 444360, 457056, 463680, 466578, 473984, 486680, 486864, 499905, 507840, 511014, 518420, 533232, 540960, 547515, 556416, 564480, 571320, 584016, 592480, 596183, 608580, 609408, 618240, 622104, 649152, 657018, 666540, 677120, 681352, 695520, 699867, 710976, 721280, 730020, 761760, 766521, 777630, 778688, 794880, 799848, 811440, 829472, 846720, 851690, 865536, 876024, 888720, 914112, 927360, 933156, 947968, 973360, 973728, 999810, 1015680, 1022028, 1036840, 1066464, 1081920, 1095030, 1112832, 1142640, 1166445, 1168032, 1184960, 1192366, 1217160, 1218816, 1244208, 1277535, 1298304, 1314036, 1333080, 1362704, 1391040, 1399734, 1421952, 1442560, 1460040, 1523520, 1533042, 1555260, 1557376, 1599696, 1622880, 1642545, 1658944, 1693440, 1703380, 1752048, 1777440, 1788549, 1828224, 1854720, 1866312, 1946720, 1947456, 1999620, 2031360, 2044056, 2073680, 2132928, 2163840, 2190060, 2285280, 2299563, 2332890, 2336064, 2369920, 2384732, 2434320, 2488416, 2555070, 2596608, 2628072, 2666160, 2725408, 2782080, 2799468, 2843904, 2920080, 2980915, 3047040, 3066084, 3110520, 3114752, 3199392, 3245760, 3285090, 3317888, 3406760, 3499335, 3504096, 3554880, 3577098, 3656448, 3732624, 3832605, 3893440, 3894912, 3999240, 4088112, 4147360, 4265856, 4327680, 4380120, 4570560, 4599126, 4665780, 4672128, 4739840, 4769464, 4868640, 4976832, 5110140, 5256144, 5332320, 5365647, 5450816, 5564160, 5598936, 5840160, 5961830, 6094080, 6132168, 6221040, 6398784, 6491520, 6570180, 6635776, 6813520, 6998670, 7008192, 7109760, 7154196, 7465248, 7665210, 7786880, 7789824, 7998480, 8176224, 8294720, 8531712, 8760240, 8942745, 9141120, 9198252, 9331560, 9344256, 9538928, 9737280, 9953664, 10220280, 10512288, 10664640, 10731294, 10901632, 11197872, 11497815, 11680320, 11923660, 12264336, 12442080, 12797568, 12983040, 13140360, 13627040, 13997340, 14016384, 14219520, 14308392, 14930496, 15330420, 15573760, 15996960, 16096941, 16352448, 16589440, 17520480, 17885490, 18282240, 18396504, 18663120, 19077856, 19474560, 19907328, 20440560, 21024576, 21329280, 21462588, 21803264, 22395744, 22995630, 23360640, 23847320, 24528672, 24884160, 25595136, 26280720, 26828235, 27254080, 27994680, 28032768, 28616784, 29860992, 30660840, 31993920, 32193882, 32704896, 33178880, 35040960, 35770980, 36793008, 37326240, 38155712, 38949120, 40881120, 42049152, 42658560, 42925176, 44791488, 45991260, 46721280, 47694640, 49057344, 49768320, 52561440, 53656470, 54508160, 55989360, 57233568, 59721984, 61321680, 63987840, 64387764, 65409792, 70081920, 71541960, 73586016, 74652480, 76311424, 80484705, 81762240, 84098304, 85850352, 89582976, 91982520, 95389280, 98114688, 99536640, 105122880, 107312940, 109016320, 111978720, 114467136, 122643360, 127975680, 128775528, 140163840, 143083920, 147172032, 149304960, 152622848, 160969410, 163524480, 171700704, 179165952, 183965040, 190778560, 196229376, 210245760, 214625880, 223957440, 228934272, 245286720, 257551056, 286167840, 294344064, 298609920, 321938820, 327048960, 343401408, 367930080, 381557120, 420491520, 429251760, 447914880, 457868544, 490573440, 515102112, 572335680, 588688128, 643877640, 686802816, 735860160, 763114240, 858503520, 895829760, 981146880, 1030204224, 1144671360, 1287755280, 1373605632, 1471720320, 1717007040, 2060408448, 2289342720, 2575510560, 2943440640, 3434014080, 4120816896, 5151021120, 6868028160, 10302042240, 20604084480]

約数ペア:

[(1, 20604084480), (2, 10302042240), (3, 6868028160), (4, 5151021120), (5, 4120816896), (6, 3434014080), (7, 2943440640), (8, 2575510560), (9, 2289342720), (10, 2060408448), (12, 1717007040), (14, 1471720320), (15, 1373605632), (16, 1287755280), (18, 1144671360), (20, 1030204224), (21, 981146880), (23, 895829760), (24, 858503520), (27, 763114240), (28, 735860160), (30, 686802816), (32, 643877640), (35, 588688128), (36, 572335680), (40, 515102112), (42, 490573440), (45, 457868544), (46, 447914880), (48, 429251760), (49, 420491520), (54, 381557120), (56, 367930080), (60, 343401408), (63, 327048960), (64, 321938820), (69, 298609920), (70, 294344064), (72, 286167840), (80, 257551056), (84, 245286720), (90, 228934272), (92, 223957440), (96, 214625880), (98, 210245760), (105, 196229376), (108, 190778560), (112, 183965040), (115, 179165952), (120, 171700704), (126, 163524480), (128, 160969410), (135, 152622848), (138, 149304960), (140, 147172032), (144, 143083920), (147, 140163840), (160, 128775528), (161, 127975680), (168, 122643360), (180, 114467136), (184, 111978720), (189, 109016320), (192, 107312940), (196, 105122880), (207, 99536640), (210, 98114688), (216, 95389280), (224, 91982520), (230, 89582976), (240, 85850352), (245, 84098304), (252, 81762240), (256, 80484705), (270, 76311424), (276, 74652480), (280, 73586016), (288, 71541960), (294, 70081920), (315, 65409792), (320, 64387764), (322, 63987840), (336, 61321680), (345, 59721984), (360, 57233568), (368, 55989360), (378, 54508160), (384, 53656470), (392, 52561440), (414, 49768320), (420, 49057344), (432, 47694640), (441, 46721280), (448, 45991260), (460, 44791488), (480, 42925176), (483, 42658560), (490, 42049152), (504, 40881120), (529, 38949120), (540, 38155712), (552, 37326240), (560, 36793008), (576, 35770980), (588, 35040960), (621, 33178880), (630, 32704896), (640, 32193882), (644, 31993920), (672, 30660840), (690, 29860992), (720, 28616784), (735, 28032768), (736, 27994680), (756, 27254080), (768, 26828235), (784, 26280720), (805, 25595136), (828, 24884160), (840, 24528672), (864, 23847320), (882, 23360640), (896, 22995630), (920, 22395744), (945, 21803264), (960, 21462588), (966, 21329280), (980, 21024576), (1008, 20440560), (1035, 19907328), (1058, 19474560), (1080, 19077856), (1104, 18663120), (1120, 18396504), (1127, 18282240), (1152, 17885490), (1176, 17520480), (1242, 16589440), (1260, 16352448), (1280, 16096941), (1288, 15996960), (1323, 15573760), (1344, 15330420), (1380, 14930496), (1440, 14308392), (1449, 14219520), (1470, 14016384), (1472, 13997340), (1512, 13627040), (1568, 13140360), (1587, 12983040), (1610, 12797568), (1656, 12442080), (1680, 12264336), (1728, 11923660), (1764, 11680320), (1792, 11497815), (1840, 11197872), (1890, 10901632), (1920, 10731294), (1932, 10664640), (1960, 10512288), (2016, 10220280), (2070, 9953664), (2116, 9737280), (2160, 9538928), (2205, 9344256), (2208, 9331560), (2240, 9198252), (2254, 9141120), (2304, 8942745), (2352, 8760240), (2415, 8531712), (2484, 8294720), (2520, 8176224), (2576, 7998480), (2645, 7789824), (2646, 7786880), (2688, 7665210), (2760, 7465248), (2880, 7154196), (2898, 7109760), (2940, 7008192), (2944, 6998670), (3024, 6813520), (3105, 6635776), (3136, 6570180), (3174, 6491520), (3220, 6398784), (3312, 6221040), (3360, 6132168), (3381, 6094080), (3456, 5961830), (3528, 5840160), (3680, 5598936), (3703, 5564160), (3780, 5450816), (3840, 5365647), (3864, 5332320), (3920, 5256144), (4032, 5110140), (4140, 4976832), (4232, 4868640), (4320, 4769464), (4347, 4739840), (4410, 4672128), (4416, 4665780), (4480, 4599126), (4508, 4570560), (4704, 4380120), (4761, 4327680), (4830, 4265856), (4968, 4147360), (5040, 4088112), (5152, 3999240), (5290, 3894912), (5292, 3893440), (5376, 3832605), (5520, 3732624), (5635, 3656448), (5760, 3577098), (5796, 3554880), (5880, 3504096), (5888, 3499335), (6048, 3406760), (6210, 3317888), (6272, 3285090), (6348, 3245760), (6440, 3199392), (6615, 3114752), (6624, 3110520), (6720, 3066084), (6762, 3047040), (6912, 2980915), (7056, 2920080), (7245, 2843904), (7360, 2799468), (7406, 2782080), (7560, 2725408), (7728, 2666160), (7840, 2628072), (7935, 2596608), (8064, 2555070), (8280, 2488416), (8464, 2434320), (8640, 2384732), (8694, 2369920), (8820, 2336064), (8832, 2332890), (8960, 2299563), (9016, 2285280), (9408, 2190060), (9522, 2163840), (9660, 2132928), (9936, 2073680), (10080, 2044056), (10143, 2031360), (10304, 1999620), (10580, 1947456), (10584, 1946720), (11040, 1866312), (11109, 1854720), (11270, 1828224), (11520, 1788549), (11592, 1777440), (11760, 1752048), (12096, 1703380), (12167, 1693440), (12420, 1658944), (12544, 1642545), (12696, 1622880), (12880, 1599696), (13230, 1557376), (13248, 1555260), (13440, 1533042), (13524, 1523520), (14112, 1460040), (14283, 1442560), (14490, 1421952), (14720, 1399734), (14812, 1391040), (15120, 1362704), (15456, 1333080), (15680, 1314036), (15870, 1298304), (16128, 1277535), (16560, 1244208), (16905, 1218816), (16928, 1217160), (17280, 1192366), (17388, 1184960), (17640, 1168032), (17664, 1166445), (18032, 1142640), (18515, 1112832), (18816, 1095030), (19044, 1081920), (19320, 1066464), (19872, 1036840), (20160, 1022028), (20286, 1015680), (20608, 999810), (21160, 973728), (21168, 973360), (21735, 947968), (22080, 933156), (22218, 927360), (22540, 914112), (23184, 888720), (23520, 876024), (23805, 865536), (24192, 851690), (24334, 846720), (24840, 829472), (25392, 811440), (25760, 799848), (25921, 794880), (26460, 778688), (26496, 777630), (26880, 766521), (27048, 761760), (28224, 730020), (28566, 721280), (28980, 710976), (29440, 699867), (29624, 695520), (30240, 681352), (30429, 677120), (30912, 666540), (31360, 657018), (31740, 649152), (33120, 622104), (33327, 618240), (33810, 609408), (33856, 608580), (34560, 596183), (34776, 592480), (35280, 584016), (36064, 571320), (36501, 564480), (37030, 556416), (37632, 547515), (38088, 540960), (38640, 533232), (39744, 518420), (40320, 511014), (40572, 507840), (41216, 499905), (42320, 486864), (42336, 486680), (43470, 473984), (44160, 466578), (44436, 463680), (45080, 457056), (46368, 444360), (47040, 438012), (47610, 432768), (48384, 425845), (48668, 423360), (49680, 414736), (50715, 406272), (50784, 405720), (51520, 399924), (51842, 397440), (52920, 389344), (52992, 388815), (54096, 380880), (55545, 370944), (56448, 365010), (57132, 360640), (57960, 355488), (59248, 347760), (60480, 340676), (60835, 338688), (60858, 338560), (61824, 333270), (62720, 328509), (63480, 324576), (66240, 311052), (66654, 309120), (67620, 304704), (67712, 304290), (69552, 296240), (70560, 292008), (71415, 288512), (72128, 285660), (73002, 282240), (74060, 278208), (76176, 270480), (77280, 266616), (77763, 264960), (79488, 259210), (80640, 255507), (81144, 253920), (84640, 243432), (84672, 243340), (85169, 241920), (86940, 236992), (88320, 233289), (88872, 231840), (90160, 228528), (92736, 222180), (94080, 219006), (95220, 216384), (97336, 211680), (99360, 207368), (99981, 206080), (101430, 203136), (101568, 202860), (103040, 199962), (103684, 198720), (105840, 194672), (108192, 190440), (109503, 188160), (111090, 185472), (112896, 182505), (114264, 180320), (115920, 177744), (118496, 173880), (120960, 170338), (121670, 169344), (121716, 169280), (123648, 166635), (126960, 162288), (129605, 158976), (132480, 155526), (133308, 154560), (135240, 152352), (135424, 152145), (139104, 148120), (141120, 146004), (142830, 144256)]