20113742880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 1152

約数和(自身を含む): 92665036800

約数和(自身を除く): 72551293920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 99, 105, 108, 110, 112, 115, 120, 121, 126, 132, 135, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 189, 198, 207, 210, 216, 220, 224, 230, 231, 239, 240, 242, 252, 253, 264, 270, 276, 280, 288, 297, 308, 315, 322, 330, 336, 345, 352, 360, 363, 368, 378, 385, 396, 414, 420, 432, 440, 460, 462, 478, 480, 483, 484, 495, 504, 506, 528, 540, 552, 560, 594, 605, 616, 621, 630, 644, 660, 672, 690, 693, 717, 720, 726, 736, 756, 759, 770, 792, 805, 828, 840, 847, 864, 880, 920, 924, 945, 956, 966, 968, 990, 1008, 1012, 1035, 1056, 1080, 1089, 1104, 1120, 1155, 1188, 1195, 1210, 1232, 1242, 1260, 1265, 1288, 1320, 1380, 1386, 1434, 1440, 1449, 1452, 1485, 1512, 1518, 1540, 1584, 1610, 1656, 1673, 1680, 1694, 1760, 1771, 1815, 1840, 1848, 1890, 1912, 1932, 1936, 1980, 2016, 2024, 2070, 2079, 2151, 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68832, 69552, 70840, 70983, 72864, 73612, 75141, 75285, 76230, 76958, 77280, 77924, 78870, 79695, 80304, 81312, 82455, 83160, 83490, 84128, 85008, 86040, 86757, 86940, 87120, 87952, 89056, 90342, 91080, 91476, 92015, 94644, 95634, 97405, 98946, 99360, 100188, 100380, 101640, 103248, 104544, 105160, 106260, 109296, 109940, 110418, 110880, 111320, 114345, 114720, 115437, 115676, 115920, 116886, 118305, 120456, 120934, 121440, 121968, 125235, 126192, 127512, 129060, 130680, 131928, 133584, 133840, 135520, 136620, 139104, 141680, 141966, 144595, 147224, 148419, 150282, 150570, 152460, 153916, 155848, 157740, 159390, 160608, 164910, 165627, 166320, 166980, 170016, 172080, 173514, 173880, 174240, 175329, 175904, 180684, 181401, 182160, 182952, 184030, 189288, 191268, 192395, 194810, 197892, 200376, 200760, 202433, 203280, 206496, 210320, 212520, 218592, 219880, 220836, 222640, 225855, 228690, 230874, 231352, 231840, 233772, 236610, 239085, 240912, 241868, 243936, 247365, 250470, 252384, 255024, 258120, 260271, 261360, 263856, 267168, 267680, 273240, 276045, 283360, 283932, 289190, 292215, 294448, 296838, 300564, 301140, 302335, 304920, 307832, 311696, 315480, 318780, 329820, 331254, 332640, 333960, 344160, 346311, 347028, 347760, 350658, 354915, 361368, 362802, 364320, 365904, 368060, 375705, 378576, 382536, 384790, 389620, 395784, 400752, 401520, 404866, 406560, 420640, 423269, 425040, 433785, 439760, 441672, 445280, 451710, 457380, 461748, 462704, 467544, 473220, 478170, 481824, 483736, 494730, 496881, 500940, 510048, 516240, 520542, 522720, 525987, 527712, 544203, 546480, 552090, 567864, 577185, 578380, 584430, 588896, 593676, 601128, 602280, 604670, 607299, 609840, 615664, 623392, 630960, 637560, 659640, 662508, 665137, 667920, 692622, 694056, 695520, 701316, 709830, 722736, 725604, 731808, 736120, 742095, 751410, 757152, 765072, 769580, 779240, 780813, 791568, 801504, 803040, 809732, 828135, 846538, 850080, 867570, 876645, 879520, 883344, 903420, 907005, 914760, 923496, 925408, 935088, 946440, 956340, 967472, 989460, 993762, 1001880, 1012165, 1032480, 1038933, 1041084, 1051974, 1088406, 1092960, 1104180, 1135728, 1154370, 1156760, 1168860, 1187352, 1202256, 1204560, 1209340, 1214598, 1219680, 1231328, 1261920, 1269807, 1275120, 1301355, 1319280, 1325016, 1330274, 1335840, 1385244, 1388112, 1402632, 1419660, 1445472, 1451208, 1472240, 1484190, 1502820, 1530144, 1539160, 1558480, 1561626, 1583136, 1619464, 1632609, 1656270, 1693076, 1731555, 1735140, 1753290, 1766688, 1806840, 1814010, 1821897, 1829520, 1846992, 1870176, 1892880, 1912680, 1934944, 1978920, 1987524, 1995411, 2003760, 2024330, 2077866, 2082168, 2103948, 2116345, 2176812, 2208360, 2271456, 2308740, 2313520, 2337720, 2374704, 2404512, 2409120, 2418680, 2429196, 2484405, 2539614, 2550240, 2602710, 2629935, 2638560, 2650032, 2660548, 2721015, 2770488, 2776224, 2805264, 2839320, 2902416, 2944480, 2968380, 3005640, 3036495, 3078320, 3116960, 3123252, 3238928, 3265218, 3312540, 3325685, 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約数ペア:

[(1, 20113742880), (2, 10056871440), (3, 6704580960), (4, 5028435720), (5, 4022748576), (6, 3352290480), (7, 2873391840), (8, 2514217860), (9, 2234860320), (10, 2011374288), (11, 1828522080), (12, 1676145240), (14, 1436695920), (15, 1340916192), (16, 1257108930), (18, 1117430160), (20, 1005687144), (21, 957797280), (22, 914261040), (23, 874510560), (24, 838072620), (27, 744953440), (28, 718347960), (30, 670458096), (32, 628554465), (33, 609507360), (35, 574678368), (36, 558715080), (40, 502843572), (42, 478898640), (44, 457130520), (45, 446972064), (46, 437255280), (48, 419036310), (54, 372476720), (55, 365704416), (56, 359173980), (60, 335229048), (63, 319265760), (66, 304753680), (69, 291503520), (70, 287339184), (72, 279357540), (77, 261217440), (80, 251421786), (84, 239449320), (88, 228565260), (90, 223486032), (92, 218627640), (96, 209518155), (99, 203169120), (105, 191559456), (108, 186238360), (110, 182852208), (112, 179586990), (115, 174902112), (120, 167614524), (121, 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(495, 40633824), (504, 39908220), (506, 39750480), (528, 38094210), (540, 37247672), (552, 36437940), (560, 35917398), (594, 33861520), (605, 33245856), (616, 32652180), (621, 32389280), (630, 31926576), (644, 31232520), (660, 30475368), (672, 29931165), (690, 29150352), (693, 29024160), (717, 28052640), (720, 27935754), (726, 27704880), (736, 27328455), (756, 26605480), (759, 26500320), (770, 26121744), (792, 25396140), (805, 24986016), (828, 24291960), (840, 23944932), (847, 23747040), (864, 23279795), (880, 22856526), (920, 21862764), (924, 21768120), (945, 21284384), (956, 21039480), (966, 20821680), (968, 20778660), (990, 20316912), (1008, 19954110), (1012, 19875240), (1035, 19433568), (1056, 19047105), (1080, 18623836), (1089, 18469920), (1104, 18218970), (1120, 17958699), (1155, 17414496), (1188, 16930760), (1195, 16831584), (1210, 16622928), (1232, 16326090), (1242, 16194640), (1260, 15963288), (1265, 15900192), (1288, 15616260), (1320, 15237684), (1380, 14575176), (1386, 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(6624, 3036495), (6692, 3005640), (6776, 2968380), (6831, 2944480), (6930, 2902416), (7084, 2839320), (7170, 2805264), (7245, 2776224), (7260, 2770488), (7392, 2721015), (7560, 2660548), (7590, 2650032), (7623, 2638560), (7648, 2629935), (7728, 2602710), (7887, 2550240), (7920, 2539614), (8096, 2484405), (8280, 2429196), (8316, 2418680), (8349, 2409120), (8365, 2404512), (8470, 2374704), (8604, 2337720), (8694, 2313520), (8712, 2308740), (8855, 2271456), (9108, 2208360), (9240, 2176812), (9504, 2116345), (9560, 2103948), (9660, 2082168), (9680, 2077866), (9936, 2024330), (10038, 2003760), (10080, 1995411), (10120, 1987524), (10164, 1978920), (10395, 1934944), (10516, 1912680), (10626, 1892880), (10755, 1870176), (10890, 1846992), (10994, 1829520), (11040, 1821897), (11088, 1814010), (11132, 1806840), (11385, 1766688), (11472, 1753290), (11592, 1735140), (11616, 1731555), (11880, 1693076), (12144, 1656270), (12320, 1632609), (12420, 1619464), (12705, 1583136), (12880, 1561626), (12906, 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