2020487040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 576

約数和(自身を含む): 8295880320

約数和(自身を除く): 6275393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 223, 234, 240, 242, 260, 264, 286, 288, 312, 320, 330, 352, 360, 363, 384, 390, 396, 416, 429, 440, 446, 468, 480, 484, 495, 520, 528, 572, 576, 585, 605, 624, 640, 660, 669, 704, 715, 720, 726, 780, 792, 832, 858, 880, 892, 936, 960, 968, 990, 1040, 1056, 1089, 1115, 1144, 1152, 1170, 1210, 1248, 1287, 1320, 1338, 1408, 1430, 1440, 1452, 1560, 1573, 1584, 1664, 1716, 1760, 1784, 1815, 1872, 1920, 1936, 1980, 2007, 2080, 2112, 2145, 2178, 2230, 2288, 2340, 2420, 2453, 2496, 2574, 2640, 2676, 2860, 2880, 2899, 2904, 3120, 3146, 3168, 3345, 3432, 3520, 3568, 3630, 3744, 3872, 3960, 4014, 4160, 4224, 4290, 4356, 4460, 4576, 4680, 4719, 4840, 4906, 4992, 5148, 5280, 5352, 5445, 5720, 5760, 5798, 5808, 6240, 6292, 6336, 6435, 6690, 6864, 7040, 7136, 7260, 7359, 7488, 7744, 7865, 7920, 8028, 8320, 8580, 8697, 8712, 8920, 9152, 9360, 9438, 9680, 9812, 10035, 10296, 10560, 10704, 10890, 11440, 11596, 11616, 12265, 12480, 12584, 12672, 12870, 13380, 13728, 14157, 14272, 14495, 14520, 14718, 14976, 15488, 15730, 15840, 16056, 17160, 17394, 17424, 17840, 18304, 18720, 18876, 19360, 19624, 20070, 20592, 21120, 21408, 21780, 22077, 22880, 23192, 23232, 23595, 24530, 24960, 25168, 25740, 26091, 26760, 26983, 27456, 28314, 28544, 28990, 29040, 29436, 31460, 31680, 31889, 32112, 34320, 34788, 34848, 35680, 36795, 37440, 37752, 38720, 39248, 40140, 41184, 42816, 43485, 43560, 44154, 45760, 46384, 46464, 47190, 49060, 50336, 51480, 52182, 53520, 53966, 54912, 56628, 57980, 58080, 58872, 62920, 63360, 63778, 64224, 68640, 69576, 69696, 70785, 71360, 73590, 74880, 75504, 77440, 78496, 80280, 80949, 82368, 85632, 86970, 87120, 88308, 91520, 92768, 94380, 95667, 98120, 100672, 102960, 104364, 107040, 107932, 110385, 113256, 115960, 116160, 117744, 125840, 127556, 128448, 130455, 134915, 137280, 139152, 139392, 141570, 142720, 147180, 151008, 156992, 159445, 160560, 161898, 164736, 173940, 174240, 176616, 185536, 188760, 191334, 196240, 201344, 205920, 208728, 214080, 215864, 220770, 226512, 231920, 232320, 235488, 242847, 251680, 255112, 256896, 260910, 269830, 274560, 278304, 283140, 287001, 294360, 302016, 313984, 318890, 321120, 323796, 347880, 348480, 350779, 353232, 371072, 377520, 382668, 392480, 404745, 411840, 417456, 428160, 431728, 441540, 453024, 463840, 470976, 478335, 485694, 503360, 510224, 521820, 539660, 556608, 566280, 574002, 588720, 604032, 637780, 642240, 647592, 695760, 696960, 701558, 706464, 755040, 765336, 784960, 809490, 823680, 834912, 863456, 883080, 906048, 927680, 941952, 956670, 971388, 1006720, 1020448, 1043640, 1052337, 1079320, 1113216, 1132560, 1148004, 1177440, 1214235, 1275560, 1284480, 1295184, 1391520, 1403116, 1412928, 1435005, 1510080, 1530672, 1569920, 1618980, 1669824, 1726912, 1753895, 1766160, 1812096, 1855360, 1913340, 1942776, 2040896, 2087280, 2104674, 2158640, 2265120, 2296008, 2354880, 2428470, 2551120, 2590368, 2783040, 2806232, 2825856, 2870010, 3020160, 3061344, 3157011, 3237960, 3339648, 3453824, 3507790, 3532320, 3826680, 3885552, 4081792, 4174560, 4209348, 4317280, 4530240, 4592016, 4709760, 4856940, 5102240, 5180736, 5261685, 5566080, 5612464, 5740020, 6122688, 6314022, 6475920, 7015580, 7064640, 7653360, 7771104, 8349120, 8418696, 8634560, 9060480, 9184032, 9713880, 10204480, 10361472, 10523370, 11224928, 11480040, 12245376, 12628044, 12951840, 14031160, 14129280, 15306720, 15542208, 15785055, 16698240, 16837392, 17269120, 18368064, 19427760, 20408960, 21046740, 22449856, 22960080, 25256088, 25903680, 28062320, 30613440, 31084416, 31570110, 33674784, 36736128, 38855520, 42093480, 44899712, 45920160, 50512176, 51807360, 56124640, 61226880, 63140220, 67349568, 77711040, 84186960, 91840320, 101024352, 112249280, 126280440, 134699136, 155422080, 168373920, 183680640, 202048704, 224498560, 252560880, 336747840, 404097408, 505121760, 673495680, 1010243520, 2020487040]

約数ペア:

[(1, 2020487040), (2, 1010243520), (3, 673495680), (4, 505121760), (5, 404097408), (6, 336747840), (8, 252560880), (9, 224498560), (10, 202048704), (11, 183680640), (12, 168373920), (13, 155422080), (15, 134699136), (16, 126280440), (18, 112249280), (20, 101024352), (22, 91840320), (24, 84186960), (26, 77711040), (30, 67349568), (32, 63140220), (33, 61226880), (36, 56124640), (39, 51807360), (40, 50512176), (44, 45920160), (45, 44899712), (48, 42093480), (52, 38855520), (55, 36736128), (60, 33674784), (64, 31570110), (65, 31084416), (66, 30613440), (72, 28062320), (78, 25903680), (80, 25256088), (88, 22960080), (90, 22449856), (96, 21046740), (99, 20408960), (104, 19427760), (110, 18368064), (117, 17269120), (120, 16837392), (121, 16698240), (128, 15785055), (130, 15542208), (132, 15306720), (143, 14129280), (144, 14031160), (156, 12951840), (160, 12628044), (165, 12245376), (176, 11480040), (180, 11224928), (192, 10523370), (195, 10361472), (198, 10204480), (208, 9713880), (220, 9184032), (223, 9060480), (234, 8634560), (240, 8418696), (242, 8349120), (260, 7771104), (264, 7653360), (286, 7064640), (288, 7015580), (312, 6475920), (320, 6314022), (330, 6122688), (352, 5740020), (360, 5612464), (363, 5566080), (384, 5261685), (390, 5180736), (396, 5102240), (416, 4856940), (429, 4709760), (440, 4592016), (446, 4530240), (468, 4317280), (480, 4209348), (484, 4174560), (495, 4081792), (520, 3885552), (528, 3826680), (572, 3532320), (576, 3507790), (585, 3453824), (605, 3339648), (624, 3237960), (640, 3157011), (660, 3061344), (669, 3020160), (704, 2870010), (715, 2825856), (720, 2806232), (726, 2783040), (780, 2590368), (792, 2551120), (832, 2428470), (858, 2354880), (880, 2296008), (892, 2265120), (936, 2158640), (960, 2104674), (968, 2087280), (990, 2040896), (1040, 1942776), (1056, 1913340), (1089, 1855360), (1115, 1812096), (1144, 1766160), (1152, 1753895), (1170, 1726912), (1210, 1669824), (1248, 1618980), (1287, 1569920), (1320, 1530672), (1338, 1510080), (1408, 1435005), (1430, 1412928), (1440, 1403116), (1452, 1391520), (1560, 1295184), (1573, 1284480), (1584, 1275560), (1664, 1214235), (1716, 1177440), (1760, 1148004), (1784, 1132560), (1815, 1113216), (1872, 1079320), (1920, 1052337), (1936, 1043640), (1980, 1020448), (2007, 1006720), (2080, 971388), (2112, 956670), (2145, 941952), (2178, 927680), (2230, 906048), (2288, 883080), (2340, 863456), (2420, 834912), (2453, 823680), (2496, 809490), (2574, 784960), (2640, 765336), (2676, 755040), (2860, 706464), (2880, 701558), (2899, 696960), (2904, 695760), (3120, 647592), (3146, 642240), (3168, 637780), (3345, 604032), (3432, 588720), (3520, 574002), (3568, 566280), (3630, 556608), (3744, 539660), (3872, 521820), (3960, 510224), (4014, 503360), (4160, 485694), (4224, 478335), (4290, 470976), (4356, 463840), (4460, 453024), (4576, 441540), (4680, 431728), (4719, 428160), (4840, 417456), (4906, 411840), (4992, 404745), (5148, 392480), (5280, 382668), (5352, 377520), (5445, 371072), (5720, 353232), (5760, 350779), (5798, 348480), (5808, 347880), (6240, 323796), (6292, 321120), (6336, 318890), (6435, 313984), (6690, 302016), (6864, 294360), (7040, 287001), (7136, 283140), (7260, 278304), (7359, 274560), (7488, 269830), (7744, 260910), (7865, 256896), (7920, 255112), (8028, 251680), (8320, 242847), (8580, 235488), (8697, 232320), (8712, 231920), (8920, 226512), (9152, 220770), (9360, 215864), (9438, 214080), (9680, 208728), (9812, 205920), (10035, 201344), (10296, 196240), (10560, 191334), (10704, 188760), (10890, 185536), (11440, 176616), (11596, 174240), (11616, 173940), (12265, 164736), (12480, 161898), (12584, 160560), (12672, 159445), (12870, 156992), (13380, 151008), (13728, 147180), (14157, 142720), (14272, 141570), (14495, 139392), (14520, 139152), (14718, 137280), (14976, 134915), (15488, 130455), (15730, 128448), (15840, 127556), (16056, 125840), (17160, 117744), (17394, 116160), (17424, 115960), (17840, 113256), (18304, 110385), (18720, 107932), (18876, 107040), (19360, 104364), (19624, 102960), (20070, 100672), (20592, 98120), (21120, 95667), (21408, 94380), (21780, 92768), (22077, 91520), (22880, 88308), (23192, 87120), (23232, 86970), (23595, 85632), (24530, 82368), (24960, 80949), (25168, 80280), (25740, 78496), (26091, 77440), (26760, 75504), (26983, 74880), (27456, 73590), (28314, 71360), (28544, 70785), (28990, 69696), (29040, 69576), (29436, 68640), (31460, 64224), (31680, 63778), (31889, 63360), (32112, 62920), (34320, 58872), (34788, 58080), (34848, 57980), (35680, 56628), (36795, 54912), (37440, 53966), (37752, 53520), (38720, 52182), (39248, 51480), (40140, 50336), (41184, 49060), (42816, 47190), (43485, 46464), (43560, 46384), (44154, 45760)]