20214217440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:293

約数の個数: 576

約数和(自身を含む): 74537438976

約数和(自身を除く): 54323221536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 107, 108, 113, 120, 129, 135, 144, 160, 162, 172, 180, 214, 215, 216, 226, 240, 243, 258, 270, 288, 321, 324, 339, 344, 360, 387, 405, 428, 430, 432, 452, 480, 486, 516, 535, 540, 565, 642, 645, 648, 678, 688, 720, 774, 810, 856, 860, 864, 904, 963, 972, 1017, 1032, 1070, 1080, 1130, 1161, 1215, 1284, 1290, 1296, 1356, 1376, 1440, 1548, 1605, 1620, 1695, 1712, 1720, 1808, 1926, 1935, 1944, 2034, 2064, 2140, 2160, 2260, 2322, 2430, 2568, 2580, 2592, 2712, 2889, 3051, 3096, 3210, 3240, 3390, 3424, 3440, 3483, 3616, 3852, 3870, 3888, 4068, 4128, 4280, 4320, 4520, 4601, 4644, 4815, 4859, 4860, 5085, 5136, 5160, 5424, 5778, 5805, 6102, 6192, 6420, 6480, 6780, 6880, 6966, 7704, 7740, 7776, 8136, 8560, 8667, 9040, 9153, 9202, 9288, 9630, 9718, 9720, 10170, 10272, 10320, 10449, 10848, 11556, 11610, 12091, 12204, 12384, 12840, 12960, 13560, 13803, 13932, 14445, 14577, 15255, 15408, 15480, 16272, 17120, 17334, 17415, 18080, 18306, 18404, 18576, 19260, 19436, 19440, 20340, 20640, 20898, 23005, 23112, 23220, 24182, 24295, 24408, 25680, 26001, 27120, 27459, 27606, 27864, 28890, 29154, 30510, 30816, 30960, 32544, 34668, 34830, 36273, 36612, 36808, 37152, 38520, 38872, 38880, 40680, 41409, 41796, 43335, 43731, 45765, 46010, 46224, 46440, 48364, 48590, 48816, 51360, 52002, 52245, 54240, 54918, 55212, 55728, 57780, 58308, 60455, 61020, 61920, 69015, 69336, 69660, 72546, 72885, 73224, 73616, 77040, 77744, 81360, 82818, 83592, 86670, 87462, 91530, 92020, 92448, 92880, 96728, 97180, 97632, 104004, 104490, 108819, 109836, 110424, 111456, 115560, 116616, 120910, 122040, 124227, 130005, 131193, 137295, 138030, 138672, 139320, 145092, 145770, 146448, 147232, 154080, 155488, 162720, 165636, 167184, 173340, 174924, 181365, 183060, 184040, 185760, 193456, 194360, 207045, 208008, 208980, 217638, 218655, 219672, 220848, 231120, 233232, 241820, 244080, 248454, 260010, 262386, 274590, 276060, 277344, 278640, 290184, 291540, 292896, 326457, 331272, 334368, 346680, 349848, 362730, 366120, 368080, 372681, 386912, 388720, 393579, 414090, 416016, 417960, 435276, 437310, 439344, 441696, 462240, 466464, 483640, 488160, 496908, 519913, 520020, 524772, 544095, 549180, 552120, 557280, 580368, 583080, 621135, 652914, 655965, 662544, 693360, 699696, 725460, 732240, 736160, 745362, 777440, 787158, 828180, 832032, 835920, 870552, 874620, 878688, 967280, 979371, 993816, 1039826, 1040040, 1049544, 1088190, 1098360, 1104240, 1118043, 1160736, 1166160, 1180737, 1242270, 1305828, 1311930, 1325088, 1386720, 1399392, 1450920, 1464480, 1490724, 1559739, 1574316, 1632285, 1656360, 1671840, 1741104, 1749240, 1863405, 1934560, 1958742, 1967895, 1987632, 2079652, 2080080, 2099088, 2176380, 2196720, 2208480, 2236086, 2332320, 2361474, 2484540, 2599565, 2611656, 2623860, 2901840, 2938113, 2981448, 3119478, 3148632, 3264570, 3312720, 3482208, 3498480, 3726810, 3917484, 3935790, 3975264, 4159304, 4160160, 4198176, 4352760, 4393440, 4472172, 4679217, 4722948, 4896855, 4969080, 5199130, 5223312, 5247720, 5590215, 5803680, 5876226, 5903685, 5962896, 6238956, 6297264, 6529140, 6625440, 6996960, 7453620, 7798695, 7834968, 7871580, 8318608, 8705520, 8944344, 9358434, 9445896, 9793710, 9938160, 10398260, 10446624, 10495440, 11180430, 11752452, 11807370, 11925792, 12477912, 12594528, 13058280, 14037651, 14690565, 14907240, 15597390, 15669936, 15743160, 16637216, 17411040, 17888688, 18716868, 18891792, 19587420, 19876320, 20796520, 20990880, 22360860, 23396085, 23504904, 23614740, 24955824, 26116560, 28075302, 29381130, 29814480, 31194780, 31339872, 31486320, 35777376, 37433736, 37783584, 39174840, 41593040, 42112953, 44721720, 46792170, 47009808, 47229480, 49911648, 52233120, 56150604, 58762260, 59628960, 62389560, 62972640, 70188255, 74867472, 78349680, 83186080, 84225906, 89443440, 93584340, 94019616, 94458960, 112301208, 117524520, 124779120, 126338859, 140376510, 149734944, 156699360, 168451812, 178886880, 187168680, 188917920, 210564765, 224602416, 235049040, 249558240, 252677718, 280753020, 336903624, 374337360, 421129530, 449204832, 470098080, 505355436, 561506040, 631694295, 673807248, 748674720, 842259060, 1010710872, 1123012080, 1263388590, 1347614496, 1684518120, 2021421744, 2246024160, 2526777180, 3369036240, 4042843488, 5053554360, 6738072480, 10107108720, 20214217440]

約数ペア:

[(1, 20214217440), (2, 10107108720), (3, 6738072480), (4, 5053554360), (5, 4042843488), (6, 3369036240), (8, 2526777180), (9, 2246024160), (10, 2021421744), (12, 1684518120), (15, 1347614496), (16, 1263388590), (18, 1123012080), (20, 1010710872), (24, 842259060), (27, 748674720), (30, 673807248), (32, 631694295), (36, 561506040), (40, 505355436), (43, 470098080), (45, 449204832), (48, 421129530), (54, 374337360), (60, 336903624), (72, 280753020), (80, 252677718), (81, 249558240), (86, 235049040), (90, 224602416), (96, 210564765), (107, 188917920), (108, 187168680), (113, 178886880), (120, 168451812), (129, 156699360), (135, 149734944), (144, 140376510), (160, 126338859), (162, 124779120), (172, 117524520), (180, 112301208), (214, 94458960), (215, 94019616), (216, 93584340), (226, 89443440), (240, 84225906), (243, 83186080), (258, 78349680), (270, 74867472), (288, 70188255), (321, 62972640), (324, 62389560), (339, 59628960), (344, 58762260), (360, 56150604), (387, 52233120), (405, 49911648), (428, 47229480), (430, 47009808), (432, 46792170), (452, 44721720), (480, 42112953), (486, 41593040), (516, 39174840), (535, 37783584), (540, 37433736), (565, 35777376), (642, 31486320), (645, 31339872), (648, 31194780), (678, 29814480), (688, 29381130), (720, 28075302), (774, 26116560), (810, 24955824), (856, 23614740), (860, 23504904), (864, 23396085), (904, 22360860), (963, 20990880), (972, 20796520), (1017, 19876320), (1032, 19587420), (1070, 18891792), (1080, 18716868), (1130, 17888688), (1161, 17411040), (1215, 16637216), (1284, 15743160), (1290, 15669936), (1296, 15597390), (1356, 14907240), (1376, 14690565), (1440, 14037651), (1548, 13058280), (1605, 12594528), (1620, 12477912), (1695, 11925792), (1712, 11807370), (1720, 11752452), (1808, 11180430), (1926, 10495440), (1935, 10446624), (1944, 10398260), (2034, 9938160), (2064, 9793710), (2140, 9445896), (2160, 9358434), (2260, 8944344), (2322, 8705520), (2430, 8318608), (2568, 7871580), (2580, 7834968), (2592, 7798695), (2712, 7453620), (2889, 6996960), (3051, 6625440), (3096, 6529140), (3210, 6297264), (3240, 6238956), (3390, 5962896), (3424, 5903685), (3440, 5876226), (3483, 5803680), (3616, 5590215), (3852, 5247720), (3870, 5223312), (3888, 5199130), (4068, 4969080), (4128, 4896855), (4280, 4722948), (4320, 4679217), (4520, 4472172), (4601, 4393440), (4644, 4352760), (4815, 4198176), (4859, 4160160), (4860, 4159304), (5085, 3975264), (5136, 3935790), (5160, 3917484), (5424, 3726810), (5778, 3498480), (5805, 3482208), (6102, 3312720), (6192, 3264570), (6420, 3148632), (6480, 3119478), (6780, 2981448), (6880, 2938113), (6966, 2901840), (7704, 2623860), (7740, 2611656), (7776, 2599565), (8136, 2484540), (8560, 2361474), (8667, 2332320), (9040, 2236086), (9153, 2208480), (9202, 2196720), (9288, 2176380), (9630, 2099088), (9718, 2080080), (9720, 2079652), (10170, 1987632), (10272, 1967895), (10320, 1958742), (10449, 1934560), (10848, 1863405), (11556, 1749240), (11610, 1741104), (12091, 1671840), (12204, 1656360), (12384, 1632285), (12840, 1574316), (12960, 1559739), (13560, 1490724), (13803, 1464480), (13932, 1450920), (14445, 1399392), (14577, 1386720), (15255, 1325088), (15408, 1311930), (15480, 1305828), (16272, 1242270), (17120, 1180737), (17334, 1166160), (17415, 1160736), (18080, 1118043), (18306, 1104240), (18404, 1098360), (18576, 1088190), (19260, 1049544), (19436, 1040040), (19440, 1039826), (20340, 993816), (20640, 979371), (20898, 967280), (23005, 878688), (23112, 874620), (23220, 870552), (24182, 835920), (24295, 832032), (24408, 828180), (25680, 787158), (26001, 777440), (27120, 745362), (27459, 736160), (27606, 732240), (27864, 725460), (28890, 699696), (29154, 693360), (30510, 662544), (30816, 655965), (30960, 652914), (32544, 621135), (34668, 583080), (34830, 580368), (36273, 557280), (36612, 552120), (36808, 549180), (37152, 544095), (38520, 524772), (38872, 520020), (38880, 519913), (40680, 496908), (41409, 488160), (41796, 483640), (43335, 466464), (43731, 462240), (45765, 441696), (46010, 439344), (46224, 437310), (46440, 435276), (48364, 417960), (48590, 416016), (48816, 414090), (51360, 393579), (52002, 388720), (52245, 386912), (54240, 372681), (54918, 368080), (55212, 366120), (55728, 362730), (57780, 349848), (58308, 346680), (60455, 334368), (61020, 331272), (61920, 326457), (69015, 292896), (69336, 291540), (69660, 290184), (72546, 278640), (72885, 277344), (73224, 276060), (73616, 274590), (77040, 262386), (77744, 260010), (81360, 248454), (82818, 244080), (83592, 241820), (86670, 233232), (87462, 231120), (91530, 220848), (92020, 219672), (92448, 218655), (92880, 217638), (96728, 208980), (97180, 208008), (97632, 207045), (104004, 194360), (104490, 193456), (108819, 185760), (109836, 184040), (110424, 183060), (111456, 181365), (115560, 174924), (116616, 173340), (120910, 167184), (122040, 165636), (124227, 162720), (130005, 155488), (131193, 154080), (137295, 147232), (138030, 146448), (138672, 145770), (139320, 145092)]