20419076160

素因数分解:

$2^6\times 3^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 1008

約数和(自身を含む): 88788825216

約数和(自身を除く): 68369749056

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, 81, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 160, 161, 162, 168, 180, 184, 189, 192, 196, 207, 210, 216, 224, 230, 233, 240, 243, 245, 252, 270, 276, 280, 288, 294, 315, 320, 322, 324, 336, 345, 360, 368, 378, 392, 405, 414, 420, 432, 441, 448, 460, 466, 480, 483, 486, 490, 504, 540, 552, 560, 567, 576, 588, 621, 630, 644, 648, 672, 690, 699, 720, 735, 736, 756, 784, 805, 810, 828, 840, 864, 882, 920, 932, 945, 960, 966, 972, 980, 1008, 1035, 1080, 1104, 1120, 1127, 1134, 1165, 1176, 1215, 1242, 1260, 1288, 1296, 1323, 1344, 1380, 1398, 1440, 1449, 1470, 1472, 1512, 1568, 1610, 1620, 1631, 1656, 1680, 1701, 1728, 1764, 1840, 1863, 1864, 1890, 1932, 1944, 1960, 2016, 2070, 2097, 2160, 2205, 2208, 2240, 2254, 2268, 2330, 2352, 2415, 2430, 2484, 2520, 2576, 2592, 2646, 2760, 2796, 2835, 2880, 2898, 2940, 3024, 3105, 3136, 3220, 3240, 3262, 3312, 3360, 3381, 3402, 3495, 3528, 3680, 3726, 3728, 3780, 3864, 3888, 3920, 3969, 4032, 4140, 4194, 4320, 4347, 4410, 4416, 4508, 4536, 4660, 4704, 4830, 4860, 4893, 4968, 5040, 5152, 5184, 5292, 5359, 5520, 5589, 5592, 5635, 5670, 5796, 5880, 6048, 6210, 6291, 6440, 6480, 6524, 6615, 6624, 6720, 6762, 6804, 6990, 7056, 7245, 7360, 7452, 7456, 7560, 7728, 7776, 7840, 7938, 8155, 8280, 8388, 8505, 8640, 8694, 8820, 9016, 9072, 9315, 9320, 9408, 9660, 9720, 9786, 9936, 10080, 10143, 10304, 10485, 10584, 10718, 11040, 11178, 11184, 11270, 11340, 11417, 11592, 11760, 11907, 12096, 12420, 12582, 12880, 12960, 13041, 13048, 13230, 13248, 13524, 13608, 13980, 14112, 14490, 14679, 14904, 14912, 15120, 15456, 15552, 15680, 15876, 16077, 16310, 16560, 16776, 16905, 17010, 17388, 17640, 18032, 18144, 18630, 18640, 18873, 19320, 19440, 19572, 19845, 19872, 20160, 20286, 20970, 21168, 21436, 21735, 22080, 22356, 22368, 22540, 22680, 22834, 23184, 23520, 23814, 24465, 24840, 25164, 25760, 25920, 26082, 26096, 26460, 26795, 27048, 27216, 27945, 27960, 28224, 28980, 29358, 29808, 30240, 30429, 30912, 31455, 31752, 32154, 32620, 33120, 33552, 33810, 34020, 34251, 34776, 35280, 36064, 36288, 37260, 37280, 37513, 37746, 38640, 38880, 39123, 39144, 39690, 39744, 40572, 41940, 42336, 42872, 43470, 44037, 44712, 44736, 45080, 45360, 45668, 46368, 47040, 47628, 48231, 48930, 49680, 50328, 50715, 51520, 52164, 52192, 52920, 53590, 54096, 54432, 55890, 55920, 56619, 57085, 57960, 58716, 59535, 59616, 60480, 60858, 62910, 63504, 64308, 65205, 65240, 66240, 67104, 67620, 68040, 68502, 69552, 70560, 72128, 73395, 74520, 74560, 75026, 75492, 77280, 77760, 78246, 78288, 79380, 80385, 81144, 83880, 84672, 85744, 86940, 88074, 89424, 90160, 90720, 91287, 91336, 92736, 94365, 95256, 96462, 97860, 99360, 100656, 101430, 102753, 104328, 104384, 105840, 107180, 108192, 108864, 111780, 111840, 112539, 113238, 114170, 115920, 117432, 119070, 119232, 121716, 125820, 127008, 128616, 130410, 130480, 132111, 134208, 135240, 136080, 137004, 139104, 141120, 144693, 146790, 149040, 150052, 150984, 152145, 154560, 156492, 156576, 158760, 160770, 162288, 167760, 171255, 171488, 173880, 176148, 178848, 180320, 181440, 182574, 182672, 187565, 188730, 190512, 192924, 195615, 195720, 198720, 201312, 202860, 205506, 208656, 211680, 214360, 216384, 220185, 223560, 223680, 225078, 226476, 228340, 231840, 234864, 238140, 241155, 243432, 251640, 254016, 257232, 260820, 260960, 262591, 264222, 270480, 272160, 273861, 274008, 278208, 283095, 289386, 293580, 298080, 300104, 301968, 304290, 308259, 312984, 313152, 317520, 321540, 324576, 335520, 337617, 342510, 342976, 347760, 352296, 357696, 360640, 365148, 365344, 375130, 377460, 381024, 385848, 391230, 391440, 396333, 402624, 405720, 411012, 417312, 423360, 428720, 434079, 440370, 447120, 450156, 452952, 456435, 456680, 463680, 469728, 476280, 482310, 486864, 503280, 513765, 514464, 521640, 521920, 525182, 528444, 540960, 544320, 547722, 548016, 562695, 566190, 578772, 587160, 596160, 600208, 603936, 608580, 616518, 625968, 635040, 643080, 649152, 660555, 671040, 675234, 685020, 695520, 704592, 723465, 730296, 730688, 750260, 754920, 762048, 771696, 782460, 782880, 787773, 792666, 811440, 822024, 834624, 857440, 868158, 880740, 894240, 900312, 905904, 912870, 913360, 924777, 939456, 952560, 964620, 973728, 1006560, 1012851, 1027530, 1028928, 1043280, 1050364, 1056888, 1081920, 1095444, 1096032, 1125390, 1132380, 1157544, 1174320, 1200416, 1207872, 1217160, 1233036, 1251936, 1270080, 1286160, 1302237, 1312955, 1321110, 1350468, 1369305, 1370040, 1391040, 1409184, 1446930, 1460592, 1500520, 1509840, 1541295, 1543392, 1564920, 1565760, 1575546, 1585332, 1622880, 1644048, 1688085, 1714880, 1736316, 1761480, 1788480, 1800624, 1811808, 1825740, 1826720, 1849554, 1905120, 1929240, 1947456, 1981665, 2013120, 2025702, 2055060, 2086560, 2100728, 2113776, 2170395, 2190888, 2192064, 2250780, 2264760, 2315088, 2348640, 2363319, 2400832, 2434320, 2466072, 2503872, 2572320, 2604474, 2625910, 2642220, 2700936, 2738610, 2740080, 2774331, 2818368, 2893860, 2921184, 3001040, 3019680, 3038553, 3082590, 3086784, 3129840, 3151092, 3170664, 3245760, 3288096, 3376170, 3472632, 3522960, 3601248, 3623616, 3651480, 3653440, 3699108, 3810240, 3858480, 3938865, 3963330, 4051404, 4110120, 4173120, 4201456, 4227552, 4340790, 4381776, 4501560, 4529520, 4623885, 4630176, 4697280, 4726638, 4868640, 4932144, 5064255, 5144640, 5208948, 5251820, 5284440, 5401872, 5477220, 5480160, 5548662, 5787720, 5842368, 6002080, 6039360, 6077106, 6165180, 6259680, 6302184, 6341328, 6511185, 6576192, 6752340, 6945264, 7045920, 7089957, 7202496, 7302960, 7398216, 7716960, 7877730, 7926660, 8102808, 8220240, 8402912, 8455104, 8681580, 8763552, 9003120, 9059040, 9115659, 9247770, 9260352, 9453276, 9737280, 9864288, 10128510, 10417896, 10503640, 10568880, 10803744, 10954440, 10960320, 11097324, 11575440, 11816595, 12004160, 12154212, 12330360, 12519360, 12604368, 12682656, 13022370, 13504680, 13871655, 13890528, 14091840, 14179914, 14605920, 14796432, 15192765, 15433920, 15755460, 15853320, 16205616, 16440480, 16805824, 17363160, 17527104, 18006240, 18118080, 18231318, 18495540, 18906552, 19728576, 20257020, 20835792, 21007280, 21137760, 21269871, 21607488, 21908880, 22194648, 23150880, 23633190, 24308424, 24660720, 25208736, 25365312, 26044740, 27009360, 27743310, 27781056, 28359828, 29211840, 29592864, 30385530, 31510920, 31706640, 32411232, 32880960, 34726320, 35449785, 36012480, 36462636, 36991080, 37813104, 40514040, 41671584, 42014560, 42275520, 42539742, 43817760, 44389296, 45578295, 46301760, 47266380, 48616848, 49321440, 50417472, 52089480, 54018720, 55486620, 56719656, 59185728, 60771060, 63021840, 63413280, 63809613, 64822464, 69452640, 70899570, 72925272, 73982160, 75626208, 81028080, 83343168, 84029120, 85079484, 87635520, 88778592, 91156590, 94532760, 97233696, 98642880, 104178960, 106349355, 108037440, 110973240, 113439312, 121542120, 126043680, 126826560, 127619226, 138905280, 141799140, 145850544, 147964320, 151252416, 162056160, 170158968, 177557184, 182313180, 189065520, 194467392, 208357920, 212698710, 221946480, 226878624, 243084240, 252087360, 255238452, 283598280, 291701088, 295928640, 319048065, 324112320, 340317936, 364626360, 378131040, 416715840, 425397420, 443892960, 453757248, 486168480, 510476904, 567196560, 583402176, 638096130, 680635872, 729252720, 756262080, 850794840, 887785920, 972336960, 1020953808, 1134393120, 1276192260, 1361271744, 1458505440, 1701589680, 2041907616, 2268786240, 2552384520, 2917010880, 3403179360, 4083815232, 5104769040, 6806358720, 10209538080, 20419076160]

約数ペア:

[(1, 20419076160), (2, 10209538080), (3, 6806358720), (4, 5104769040), (5, 4083815232), (6, 3403179360), (7, 2917010880), (8, 2552384520), (9, 2268786240), (10, 2041907616), (12, 1701589680), (14, 1458505440), (15, 1361271744), (16, 1276192260), (18, 1134393120), (20, 1020953808), (21, 972336960), (23, 887785920), (24, 850794840), (27, 756262080), (28, 729252720), (30, 680635872), (32, 638096130), (35, 583402176), (36, 567196560), (40, 510476904), (42, 486168480), (45, 453757248), (46, 443892960), (48, 425397420), (49, 416715840), (54, 378131040), (56, 364626360), (60, 340317936), (63, 324112320), (64, 319048065), (69, 295928640), (70, 291701088), (72, 283598280), (80, 255238452), (81, 252087360), (84, 243084240), (90, 226878624), (92, 221946480), (96, 212698710), (98, 208357920), (105, 194467392), (108, 189065520), (112, 182313180), (115, 177557184), (120, 170158968), (126, 162056160), (135, 151252416), (138, 147964320), (140, 145850544), (144, 141799140), (147, 138905280), (160, 127619226), (161, 126826560), (162, 126043680), (168, 121542120), (180, 113439312), (184, 110973240), (189, 108037440), (192, 106349355), (196, 104178960), (207, 98642880), (210, 97233696), (216, 94532760), (224, 91156590), (230, 88778592), (233, 87635520), (240, 85079484), (243, 84029120), (245, 83343168), (252, 81028080), (270, 75626208), (276, 73982160), (280, 72925272), (288, 70899570), (294, 69452640), (315, 64822464), (320, 63809613), (322, 63413280), (324, 63021840), (336, 60771060), (345, 59185728), (360, 56719656), (368, 55486620), (378, 54018720), (392, 52089480), (405, 50417472), (414, 49321440), (420, 48616848), (432, 47266380), (441, 46301760), (448, 45578295), (460, 44389296), (466, 43817760), (480, 42539742), (483, 42275520), (486, 42014560), (490, 41671584), (504, 40514040), (540, 37813104), (552, 36991080), (560, 36462636), (567, 36012480), (576, 35449785), (588, 34726320), (621, 32880960), (630, 32411232), (644, 31706640), (648, 31510920), (672, 30385530), (690, 29592864), (699, 29211840), (720, 28359828), (735, 27781056), (736, 27743310), (756, 27009360), (784, 26044740), (805, 25365312), (810, 25208736), (828, 24660720), (840, 24308424), (864, 23633190), (882, 23150880), (920, 22194648), (932, 21908880), (945, 21607488), (960, 21269871), (966, 21137760), (972, 21007280), (980, 20835792), (1008, 20257020), (1035, 19728576), (1080, 18906552), (1104, 18495540), (1120, 18231318), (1127, 18118080), (1134, 18006240), (1165, 17527104), (1176, 17363160), (1215, 16805824), (1242, 16440480), (1260, 16205616), (1288, 15853320), (1296, 15755460), (1323, 15433920), (1344, 15192765), (1380, 14796432), (1398, 14605920), (1440, 14179914), (1449, 14091840), (1470, 13890528), (1472, 13871655), (1512, 13504680), (1568, 13022370), (1610, 12682656), (1620, 12604368), (1631, 12519360), (1656, 12330360), (1680, 12154212), (1701, 12004160), (1728, 11816595), (1764, 11575440), (1840, 11097324), (1863, 10960320), (1864, 10954440), (1890, 10803744), (1932, 10568880), (1944, 10503640), (1960, 10417896), (2016, 10128510), (2070, 9864288), (2097, 9737280), (2160, 9453276), (2205, 9260352), (2208, 9247770), (2240, 9115659), (2254, 9059040), (2268, 9003120), (2330, 8763552), (2352, 8681580), (2415, 8455104), (2430, 8402912), (2484, 8220240), (2520, 8102808), (2576, 7926660), (2592, 7877730), (2646, 7716960), (2760, 7398216), (2796, 7302960), (2835, 7202496), (2880, 7089957), (2898, 7045920), (2940, 6945264), (3024, 6752340), (3105, 6576192), (3136, 6511185), (3220, 6341328), (3240, 6302184), (3262, 6259680), (3312, 6165180), (3360, 6077106), (3381, 6039360), (3402, 6002080), (3495, 5842368), (3528, 5787720), (3680, 5548662), (3726, 5480160), (3728, 5477220), (3780, 5401872), (3864, 5284440), (3888, 5251820), (3920, 5208948), (3969, 5144640), (4032, 5064255), (4140, 4932144), (4194, 4868640), (4320, 4726638), (4347, 4697280), (4410, 4630176), (4416, 4623885), (4508, 4529520), (4536, 4501560), (4660, 4381776), (4704, 4340790), (4830, 4227552), (4860, 4201456), (4893, 4173120), (4968, 4110120), (5040, 4051404), (5152, 3963330), (5184, 3938865), (5292, 3858480), (5359, 3810240), (5520, 3699108), (5589, 3653440), (5592, 3651480), (5635, 3623616), (5670, 3601248), (5796, 3522960), (5880, 3472632), (6048, 3376170), (6210, 3288096), (6291, 3245760), (6440, 3170664), (6480, 3151092), (6524, 3129840), (6615, 3086784), (6624, 3082590), (6720, 3038553), (6762, 3019680), (6804, 3001040), (6990, 2921184), (7056, 2893860), (7245, 2818368), (7360, 2774331), (7452, 2740080), (7456, 2738610), (7560, 2700936), (7728, 2642220), (7776, 2625910), (7840, 2604474), (7938, 2572320), (8155, 2503872), (8280, 2466072), (8388, 2434320), (8505, 2400832), (8640, 2363319), (8694, 2348640), (8820, 2315088), (9016, 2264760), (9072, 2250780), (9315, 2192064), (9320, 2190888), (9408, 2170395), (9660, 2113776), (9720, 2100728), (9786, 2086560), (9936, 2055060), (10080, 2025702), (10143, 2013120), (10304, 1981665), (10485, 1947456), (10584, 1929240), (10718, 1905120), (11040, 1849554), (11178, 1826720), (11184, 1825740), (11270, 1811808), (11340, 1800624), (11417, 1788480), (11592, 1761480), (11760, 1736316), (11907, 1714880), (12096, 1688085), (12420, 1644048), (12582, 1622880), (12880, 1585332), (12960, 1575546), (13041, 1565760), (13048, 1564920), (13230, 1543392), (13248, 1541295), (13524, 1509840), (13608, 1500520), (13980, 1460592), (14112, 1446930), (14490, 1409184), (14679, 1391040), (14904, 1370040), (14912, 1369305), (15120, 1350468), (15456, 1321110), (15552, 1312955), (15680, 1302237), (15876, 1286160), (16077, 1270080), (16310, 1251936), (16560, 1233036), (16776, 1217160), (16905, 1207872), (17010, 1200416), (17388, 1174320), (17640, 1157544), (18032, 1132380), (18144, 1125390), (18630, 1096032), (18640, 1095444), (18873, 1081920), (19320, 1056888), (19440, 1050364), (19572, 1043280), (19845, 1028928), (19872, 1027530), (20160, 1012851), (20286, 1006560), (20970, 973728), (21168, 964620), (21436, 952560), (21735, 939456), (22080, 924777), (22356, 913360), (22368, 912870), (22540, 905904), (22680, 900312), (22834, 894240), (23184, 880740), (23520, 868158), (23814, 857440), (24465, 834624), (24840, 822024), (25164, 811440), (25760, 792666), (25920, 787773), (26082, 782880), (26096, 782460), (26460, 771696), (26795, 762048), (27048, 754920), (27216, 750260), (27945, 730688), (27960, 730296), (28224, 723465), (28980, 704592), (29358, 695520), (29808, 685020), (30240, 675234), (30429, 671040), (30912, 660555), (31455, 649152), (31752, 643080), (32154, 635040), (32620, 625968), (33120, 616518), (33552, 608580), (33810, 603936), (34020, 600208), (34251, 596160), (34776, 587160), (35280, 578772), (36064, 566190), (36288, 562695), (37260, 548016), (37280, 547722), (37513, 544320), (37746, 540960), (38640, 528444), (38880, 525182), (39123, 521920), (39144, 521640), (39690, 514464), (39744, 513765), (40572, 503280), (41940, 486864), (42336, 482310), (42872, 476280), (43470, 469728), (44037, 463680), (44712, 456680), (44736, 456435), (45080, 452952), (45360, 450156), (45668, 447120), (46368, 440370), (47040, 434079), (47628, 428720), (48231, 423360), (48930, 417312), (49680, 411012), (50328, 405720), (50715, 402624), (51520, 396333), (52164, 391440), (52192, 391230), (52920, 385848), (53590, 381024), (54096, 377460), (54432, 375130), (55890, 365344), (55920, 365148), (56619, 360640), (57085, 357696), (57960, 352296), (58716, 347760), (59535, 342976), (59616, 342510), (60480, 337617), (60858, 335520), (62910, 324576), (63504, 321540), (64308, 317520), (65205, 313152), (65240, 312984), (66240, 308259), (67104, 304290), (67620, 301968), (68040, 300104), (68502, 298080), (69552, 293580), (70560, 289386), (72128, 283095), (73395, 278208), (74520, 274008), (74560, 273861), (75026, 272160), (75492, 270480), (77280, 264222), (77760, 262591), (78246, 260960), (78288, 260820), (79380, 257232), (80385, 254016), (81144, 251640), (83880, 243432), (84672, 241155), (85744, 238140), (86940, 234864), (88074, 231840), (89424, 228340), (90160, 226476), (90720, 225078), (91287, 223680), (91336, 223560), (92736, 220185), (94365, 216384), (95256, 214360), (96462, 211680), (97860, 208656), (99360, 205506), (100656, 202860), (101430, 201312), (102753, 198720), (104328, 195720), (104384, 195615), (105840, 192924), (107180, 190512), (108192, 188730), (108864, 187565), (111780, 182672), (111840, 182574), (112539, 181440), (113238, 180320), (114170, 178848), (115920, 176148), (117432, 173880), (119070, 171488), (119232, 171255), (121716, 167760), (125820, 162288), (127008, 160770), (128616, 158760), (130410, 156576), (130480, 156492), (132111, 154560), (134208, 152145), (135240, 150984), (136080, 150052), (137004, 149040), (139104, 146790), (141120, 144693)]