20054351520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 576

約数和(自身を含む): 82219536000

約数和(自身を除く): 62165184480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 211, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 422, 432, 441, 449, 480, 490, 504, 540, 560, 588, 630, 633, 672, 720, 735, 756, 784, 840, 844, 864, 882, 898, 945, 980, 1008, 1055, 1080, 1120, 1176, 1260, 1266, 1323, 1347, 1440, 1470, 1477, 1512, 1568, 1680, 1688, 1764, 1796, 1890, 1899, 1960, 2016, 2110, 2160, 2205, 2245, 2352, 2520, 2532, 2646, 2694, 2940, 2954, 3024, 3143, 3165, 3360, 3376, 3528, 3592, 3780, 3798, 3920, 4041, 4220, 4320, 4410, 4431, 4490, 4704, 5040, 5064, 5292, 5388, 5697, 5880, 5908, 6048, 6286, 6330, 6615, 6735, 6752, 7056, 7184, 7385, 7560, 7596, 7840, 8082, 8440, 8820, 8862, 8980, 9429, 9495, 10080, 10128, 10339, 10584, 10776, 11394, 11760, 11816, 12123, 12572, 12660, 13230, 13293, 13470, 14112, 14368, 14770, 15120, 15192, 15715, 16164, 16880, 17640, 17724, 17960, 18858, 18990, 20205, 20256, 20678, 21168, 21552, 22001, 22155, 22788, 23520, 23632, 24246, 25144, 25320, 26460, 26586, 26940, 28287, 28485, 29540, 30240, 30384, 31017, 31430, 32328, 33760, 35280, 35448, 35920, 37716, 37980, 39879, 40410, 41356, 42336, 43104, 44002, 44310, 45576, 47145, 47264, 48492, 50288, 50640, 51695, 52920, 53172, 53880, 56574, 56970, 59080, 60615, 60768, 62034, 62860, 64656, 66003, 66465, 70560, 70896, 71840, 75432, 75960, 79758, 80820, 82712, 84861, 88004, 88620, 91152, 93051, 94290, 94739, 96984, 100576, 101280, 103390, 105840, 106344, 107760, 110005, 113148, 113940, 118160, 121230, 124068, 125720, 129312, 132006, 132930, 141435, 141792, 150864, 151920, 155085, 159516, 161640, 165424, 169722, 176008, 177240, 182304, 186102, 188580, 189478, 193968, 198009, 199395, 206780, 211680, 212688, 215520, 220010, 226296, 227880, 236320, 242460, 248136, 251440, 264012, 265860, 279153, 282870, 284217, 301728, 303840, 310170, 319032, 323280, 330015, 330848, 339444, 352016, 354480, 372204, 377160, 378956, 387936, 396018, 398790, 413560, 424305, 425376, 440020, 452592, 455760, 465255, 473695, 484920, 496272, 502880, 528024, 531720, 558306, 565740, 568434, 594027, 620340, 638064, 646560, 660030, 663173, 678888, 704032, 708960, 744408, 754320, 757912, 792036, 797580, 827120, 848610, 852651, 880040, 905184, 911520, 930510, 947390, 969840, 990045, 992544, 1056048, 1063440, 1116612, 1131480, 1136868, 1188054, 1240680, 1276128, 1320060, 1326346, 1357776, 1395765, 1421085, 1488816, 1508640, 1515824, 1584072, 1595160, 1654240, 1697220, 1705302, 1760080, 1861020, 1894780, 1939680, 1980090, 1989519, 2112096, 2126880, 2233224, 2262960, 2273736, 2376108, 2481360, 2557953, 2640120, 2652692, 2715552, 2791530, 2842170, 2970135, 2977632, 3031648, 3168144, 3190320, 3315865, 3394440, 3410604, 3520160, 3722040, 3789560, 3960180, 3979038, 4263255, 4466448, 4525920, 4547472, 4642211, 4752216, 4962720, 5115906, 5280240, 5305384, 5583060, 5684340, 5940270, 5968557, 6336288, 6380640, 6631730, 6788880, 6821208, 7444080, 7579120, 7920360, 7958076, 8526510, 8932896, 9094944, 9284422, 9504432, 9947595, 10231812, 10560480, 10610768, 11166120, 11368680, 11880540, 11937114, 12789765, 13263460, 13577760, 13642416, 13926633, 14888160, 15158240, 15840720, 15916152, 17053020, 17905671, 18568844, 19008864, 19895190, 20463624, 21221536, 22332240, 22737360, 23211055, 23761080, 23874228, 25579530, 26526920, 27284832, 27853266, 29842785, 31681440, 31832304, 34106040, 35811342, 37137688, 39790380, 40927248, 41779899, 44664480, 45474720, 46422110, 47522160, 47748456, 51159060, 53053840, 55706532, 59685570, 63664608, 68212080, 69633165, 71622684, 74275376, 79580760, 81854496, 83559798, 89528355, 92844220, 95044320, 95496912, 102318120, 106107680, 111413064, 119371140, 125339697, 136424160, 139266330, 143245368, 148550752, 159161520, 167119596, 179056710, 185688440, 190993824, 204636240, 208899495, 222826128, 238742280, 250679394, 278532660, 286490736, 318323040, 334239192, 358113420, 371376880, 409272480, 417798990, 445652256, 477484560, 501358788, 557065320, 572981472, 626698485, 668478384, 716226840, 742753760, 835597980, 954969120, 1002717576, 1114130640, 1253396970, 1336956768, 1432453680, 1671195960, 2005435152, 2228261280, 2506793940, 2864907360, 3342391920, 4010870304, 5013587880, 6684783840, 10027175760, 20054351520]

約数ペア:

[(1, 20054351520), (2, 10027175760), (3, 6684783840), (4, 5013587880), (5, 4010870304), (6, 3342391920), (7, 2864907360), (8, 2506793940), (9, 2228261280), (10, 2005435152), (12, 1671195960), (14, 1432453680), (15, 1336956768), (16, 1253396970), (18, 1114130640), (20, 1002717576), (21, 954969120), (24, 835597980), (27, 742753760), (28, 716226840), (30, 668478384), (32, 626698485), (35, 572981472), (36, 557065320), (40, 501358788), (42, 477484560), (45, 445652256), (48, 417798990), (49, 409272480), (54, 371376880), (56, 358113420), (60, 334239192), (63, 318323040), (70, 286490736), (72, 278532660), (80, 250679394), (84, 238742280), (90, 222826128), (96, 208899495), (98, 204636240), (105, 190993824), (108, 185688440), (112, 179056710), (120, 167119596), (126, 159161520), (135, 148550752), (140, 143245368), (144, 139266330), (147, 136424160), (160, 125339697), (168, 119371140), (180, 111413064), (189, 106107680), (196, 102318120), (210, 95496912), (211, 95044320), (216, 92844220), (224, 89528355), (240, 83559798), (245, 81854496), (252, 79580760), (270, 74275376), (280, 71622684), (288, 69633165), (294, 68212080), (315, 63664608), (336, 59685570), (360, 55706532), (378, 53053840), (392, 51159060), (420, 47748456), (422, 47522160), (432, 46422110), (441, 45474720), (449, 44664480), (480, 41779899), (490, 40927248), (504, 39790380), (540, 37137688), (560, 35811342), (588, 34106040), (630, 31832304), (633, 31681440), (672, 29842785), (720, 27853266), (735, 27284832), (756, 26526920), (784, 25579530), (840, 23874228), (844, 23761080), (864, 23211055), (882, 22737360), (898, 22332240), (945, 21221536), (980, 20463624), (1008, 19895190), (1055, 19008864), (1080, 18568844), (1120, 17905671), (1176, 17053020), (1260, 15916152), (1266, 15840720), (1323, 15158240), (1347, 14888160), (1440, 13926633), (1470, 13642416), (1477, 13577760), (1512, 13263460), (1568, 12789765), (1680, 11937114), (1688, 11880540), (1764, 11368680), (1796, 11166120), (1890, 10610768), (1899, 10560480), (1960, 10231812), (2016, 9947595), (2110, 9504432), (2160, 9284422), (2205, 9094944), (2245, 8932896), (2352, 8526510), (2520, 7958076), (2532, 7920360), (2646, 7579120), (2694, 7444080), (2940, 6821208), (2954, 6788880), (3024, 6631730), (3143, 6380640), (3165, 6336288), (3360, 5968557), (3376, 5940270), (3528, 5684340), (3592, 5583060), (3780, 5305384), (3798, 5280240), (3920, 5115906), (4041, 4962720), (4220, 4752216), (4320, 4642211), (4410, 4547472), (4431, 4525920), (4490, 4466448), (4704, 4263255), (5040, 3979038), (5064, 3960180), (5292, 3789560), (5388, 3722040), (5697, 3520160), (5880, 3410604), (5908, 3394440), (6048, 3315865), (6286, 3190320), (6330, 3168144), (6615, 3031648), (6735, 2977632), (6752, 2970135), (7056, 2842170), (7184, 2791530), (7385, 2715552), (7560, 2652692), (7596, 2640120), (7840, 2557953), (8082, 2481360), (8440, 2376108), (8820, 2273736), (8862, 2262960), (8980, 2233224), (9429, 2126880), (9495, 2112096), (10080, 1989519), (10128, 1980090), (10339, 1939680), (10584, 1894780), (10776, 1861020), (11394, 1760080), (11760, 1705302), (11816, 1697220), (12123, 1654240), (12572, 1595160), (12660, 1584072), (13230, 1515824), (13293, 1508640), (13470, 1488816), (14112, 1421085), (14368, 1395765), (14770, 1357776), (15120, 1326346), (15192, 1320060), (15715, 1276128), (16164, 1240680), (16880, 1188054), (17640, 1136868), (17724, 1131480), (17960, 1116612), (18858, 1063440), (18990, 1056048), (20205, 992544), (20256, 990045), (20678, 969840), (21168, 947390), (21552, 930510), (22001, 911520), (22155, 905184), (22788, 880040), (23520, 852651), (23632, 848610), (24246, 827120), (25144, 797580), (25320, 792036), (26460, 757912), (26586, 754320), (26940, 744408), (28287, 708960), (28485, 704032), (29540, 678888), (30240, 663173), (30384, 660030), (31017, 646560), (31430, 638064), (32328, 620340), (33760, 594027), (35280, 568434), (35448, 565740), (35920, 558306), (37716, 531720), (37980, 528024), (39879, 502880), (40410, 496272), (41356, 484920), (42336, 473695), (43104, 465255), (44002, 455760), (44310, 452592), (45576, 440020), (47145, 425376), (47264, 424305), (48492, 413560), (50288, 398790), (50640, 396018), (51695, 387936), (52920, 378956), (53172, 377160), (53880, 372204), (56574, 354480), (56970, 352016), (59080, 339444), (60615, 330848), (60768, 330015), (62034, 323280), (62860, 319032), (64656, 310170), (66003, 303840), (66465, 301728), (70560, 284217), (70896, 282870), (71840, 279153), (75432, 265860), (75960, 264012), (79758, 251440), (80820, 248136), (82712, 242460), (84861, 236320), (88004, 227880), (88620, 226296), (91152, 220010), (93051, 215520), (94290, 212688), (94739, 211680), (96984, 206780), (100576, 199395), (101280, 198009), (103390, 193968), (105840, 189478), (106344, 188580), (107760, 186102), (110005, 182304), (113148, 177240), (113940, 176008), (118160, 169722), (121230, 165424), (124068, 161640), (125720, 159516), (129312, 155085), (132006, 151920), (132930, 150864), (141435, 141792)]