21101683680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 1152

約数和(自身を含む): 95239065600

約数和(自身を除く): 74137381920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 73, 77, 79, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 144, 146, 154, 158, 160, 165, 168, 176, 180, 189, 198, 210, 216, 219, 220, 224, 231, 237, 240, 242, 252, 264, 270, 280, 288, 292, 297, 308, 315, 316, 330, 336, 352, 360, 363, 365, 378, 385, 395, 396, 420, 432, 438, 440, 462, 474, 480, 484, 495, 504, 511, 528, 540, 553, 560, 584, 594, 605, 616, 630, 632, 657, 660, 672, 693, 711, 720, 726, 730, 756, 770, 790, 792, 803, 840, 847, 864, 869, 876, 880, 924, 945, 948, 968, 990, 1008, 1022, 1056, 1080, 1089, 1095, 1106, 1120, 1155, 1168, 1185, 1188, 1210, 1232, 1260, 1264, 1314, 1320, 1386, 1422, 1440, 1452, 1460, 1485, 1512, 1533, 1540, 1580, 1584, 1606, 1659, 1680, 1694, 1738, 1752, 1760, 1815, 1848, 1890, 1896, 1936, 1971, 1980, 2016, 2044, 2079, 2133, 2160, 2178, 2190, 2212, 2310, 2336, 2370, 2376, 2409, 2420, 2464, 2520, 2528, 2541, 2555, 2607, 2628, 2640, 2765, 2772, 2844, 2904, 2920, 2970, 3024, 3066, 3080, 3160, 3168, 3212, 3267, 3285, 3318, 3360, 3388, 3465, 3476, 3504, 3555, 3630, 3696, 3780, 3792, 3872, 3942, 3960, 4015, 4088, 4158, 4235, 4266, 4320, 4345, 4356, 4380, 4424, 4599, 4620, 4740, 4752, 4818, 4840, 4977, 5040, 5082, 5110, 5214, 5256, 5280, 5445, 5530, 5544, 5621, 5688, 5767, 5808, 5840, 5940, 6048, 6083, 6132, 6160, 6320, 6424, 6534, 6570, 6636, 6776, 6930, 6952, 7008, 7110, 7227, 7260, 7392, 7560, 7584, 7623, 7665, 7821, 7884, 7920, 8030, 8176, 8295, 8316, 8470, 8532, 8690, 8712, 8760, 8833, 8848, 9198, 9240, 9480, 9504, 9559, 9636, 9680, 9855, 9954, 10080, 10164, 10220, 10395, 10428, 10512, 10665, 10890, 11060, 11088, 11242, 11376, 11534, 11616, 11680, 11880, 12045, 12166, 12264, 12320, 12640, 12705, 12848, 13035, 13068, 13140, 13272, 13552, 13797, 13860, 13904, 14220, 14454, 14520, 14931, 15120, 15246, 15330, 15642, 15768, 15840, 16060, 16335, 16352, 16590, 16632, 16863, 16940, 17064, 17301, 17380, 17424, 17520, 17666, 17696, 18249, 18396, 18480, 18960, 19118, 19272, 19360, 19710, 19908, 20328, 20440, 20790, 20856, 21024, 21330, 21681, 21780, 22120, 22176, 22484, 22752, 22869, 22995, 23068, 23463, 23760, 24090, 24332, 24528, 24885, 25410, 25696, 26070, 26136, 26280, 26499, 26544, 27104, 27594, 27720, 27808, 28105, 28440, 28677, 28835, 28908, 29040, 29862, 30240, 30415, 30492, 30660, 31284, 31536, 32120, 32670, 33180, 33264, 33726, 33880, 34128, 34602, 34760, 34848, 35040, 35332, 36135, 36498, 36792, 36960, 37920, 38115, 38236, 38544, 39105, 39420, 39816, 40369, 40656, 40880, 41580, 41712, 42660, 43362, 43560, 44165, 44240, 44968, 45738, 45990, 46136, 46926, 47520, 47795, 48180, 48664, 49056, 49770, 50589, 50820, 51903, 52140, 52272, 52560, 52998, 53088, 54747, 55188, 55440, 56210, 56880, 57354, 57670, 57816, 58080, 59724, 60830, 60984, 61320, 61831, 62568, 63072, 63437, 64240, 65340, 66360, 66528, 66913, 67452, 67760, 68256, 68985, 69204, 69520, 70664, 72270, 72996, 73584, 74655, 76230, 76472, 77088, 78210, 78840, 79497, 79632, 80738, 81312, 81760, 83160, 83424, 84315, 85320, 86031, 86505, 86724, 87120, 88330, 88480, 89936, 91245, 91476, 91980, 92272, 93852, 95590, 96360, 97328, 99540, 101178, 101640, 103806, 104280, 104544, 105120, 105996, 108405, 109494, 110376, 110880, 112420, 113760, 114345, 114708, 115340, 115632, 117315, 119448, 121107, 121660, 121968, 122640, 123662, 125136, 126874, 128480, 130680, 132495, 132720, 133826, 134904, 135520, 137970, 138408, 139040, 141328, 143385, 144540, 145992, 147168, 149310, 151767, 152460, 152944, 155709, 156420, 157680, 158994, 159264, 161476, 164241, 166320, 168630, 170640, 172062, 173010, 173448, 174240, 176660, 179872, 182490, 182952, 183960, 184544, 185493, 187704, 190311, 191180, 192720, 194656, 199080, 200739, 201845, 202356, 203280, 207612, 208560, 211992, 216810, 218988, 220752, 224840, 228690, 229416, 230680, 231264, 234630, 238491, 238896, 242214, 243320, 243936, 245280, 247324, 250272, 252945, 253748, 258093, 259515, 261360, 264990, 265440, 267652, 269808, 273735, 275940, 276816, 282656, 286770, 289080, 291984, 298620, 303534, 304920, 305888, 309155, 311418, 312840, 315360, 317185, 317988, 322952, 328482, 332640, 334565, 337260, 341280, 344124, 346020, 346896, 353320, 363321, 364980, 365904, 367920, 370986, 375408, 380622, 382360, 385440, 397485, 398160, 401478, 403690, 404712, 406560, 415224, 417120, 423984, 430155, 433620, 437976, 441504, 444059, 449680, 457380, 458832, 461360, 469260, 476982, 477792, 484428, 486640, 494648, 505890, 507496, 516186, 519030, 522720, 529980, 535304, 539616, 547470, 551880, 553632, 556479, 570933, 573540, 578160, 583968, 597240, 602217, 605535, 607068, 609840, 618310, 622836, 625680, 634370, 635976, 645904, 656964, 669130, 674520, 688248, 692040, 693792, 697807, 706640, 726642, 729960, 731808, 735840, 741972, 750816, 758835, 761244, 764720, 778545, 794970, 796320, 802956, 807380, 809424, 821205, 830448, 847968, 860310, 867240, 875952, 888118, 899360, 914760, 917664, 922720, 927465, 938520, 951555, 953964, 968856, 973280, 989296, 1003695, 1011780, 1014992, 1032372, 1038060, 1059960, 1070608, 1089963, 1094940, 1103760, 1112958, 1141866, 1147080, 1156320, 1192455, 1194480, 1204434, 1211070, 1214136, 1219680, 1236620, 1245672, 1251360, 1268740, 1271952, 1290465, 1291808, 1313928, 1332177, 1338260, 1349040, 1376496, 1384080, 1395614, 1413280, 1453284, 1459920, 1483944, 1517670, 1522488, 1529440, 1557090, 1589940, 1605912, 1614760, 1618848, 1642410, 1660896, 1669437, 1712799, 1720620, 1734480, 1751904, 1776236, 1806651, 1816605, 1829520, 1854930, 1877040, 1903110, 1907928, 1937712, 1978592, 2007390, 2023560, 2029984, 2064744, 2076120, 2093421, 2119920, 2141216, 2179926, 2189880, 2207520, 2220295, 2225916, 2283732, 2294160, 2384910, 2388960, 2408868, 2422140, 2428272, 2473240, 2491344, 2537480, 2543904, 2580930, 2627856, 2664354, 2676520, 2698080, 2752992, 2768160, 2782395, 2791228, 2854665, 2906568, 2919840, 2967888, 3011085, 3035340, 3044976, 3114180, 3179880, 3211824, 3229520, 3284820, 3338874, 3425598, 3441240, 3468960, 3489035, 3552472, 3613302, 3633210, 3659040, 3709860, 3754080, 3806220, 3815856, 3875424, 3996531, 4014780, 4047120, 4129488, 4152240, 4186842, 4239840, 4359852, 4379760, 4440590, 4451832, 4567464, 4588320, 4769820, 4817736, 4844280, 4856544, 4884649, 4946480, 4982688, 5074960, 5161860, 5255712, 5328708, 5353040, 5449815, 5564790, 5582456, 5709330, 5813136, 5935776, 6022170, 6070680, 6089952, 6228360, 6280263, 6359760, 6423648, 6459040, 6569640, 6660885, 6677748, 6851196, 6882480, 6978070, 7104944, 7226604, 7266420, 7419720, 7612440, 7631712, 7993062, 8029560, 8094240, 8258976, 8304480, 8347185, 8373684, 8563995, 8719704, 8759520, 8881180, 8903664, 9033255, 9134928, 9539640, 9635472, 9688560, 9769298, 9892960, 10149920, 10323720, 10467105, 10657416, 10706080, 10899630, 11129580, 11164912, 11418660, 11626272, 11989593, 12044340, 12141360, 12456720, 12560526, 12719520, 13139280, 13321770, 13355496, 13702392, 13764960, 13956140, 14209888, 14453208, 14532840, 14653947, 14839440, 15224880, 15986124, 16059120, 16694370, 16747368, 17127990, 17439408, 17762360, 17807328, 18066510, 18269856, 18840789, 19079280, 19270944, 19377120, 19538596, 19982655, 20647440, 20934210, 21314832, 21799260, 22259160, 22329824, 22837320, 23979186, 24088680, 24282720, 24423245, 24913440, 25121052, 26278560, 26643540, 26710992, 27404784, 27912280, 28906416, 29065680, 29307894, 29678880, 30449760, 31401315, 31972248, 32118240, 33388740, 33494736, 34255980, 34878816, 35524720, 36133020, 37681578, 38158560, 39077192, 39965310, 41294880, 41868420, 42629664, 43598520, 43961841, 44518320, 45674640, 47958372, 48177360, 48846490, 50242104, 53287080, 53421984, 54809568, 55824560, 57812832, 58131360, 58615788, 59947965, 62802630, 63944496, 66777480, 66989472, 68511960, 71049440, 72266040, 73269735, 75363156, 78154384, 79930620, 83736840, 87197040, 87923682, 89036640, 91349280, 94203945, 95916744, 96354720, 97692980, 100484208, 106574160, 111649120, 117231576, 119895930, 125605260, 127888992, 131885523, 133554960, 137023920, 144532080, 146539470, 150726312, 156308768, 159861240, 167473680, 174394080, 175847364, 188407890, 191833488, 195385960, 200968416, 213148320, 219809205, 234463152, 239791860, 251210520, 263771046, 267109920, 274047840, 289064160, 293078940, 301452624, 319722480, 334947360, 351694728, 376815780, 383666976, 390771920, 439618410, 468926304, 479583720, 502421040, 527542092, 586157880, 602905248, 639444960, 659427615, 703389456, 753631560, 781543840, 879236820, 959167440, 1004842080, 1055084184, 1172315760, 1318855230, 1406778912, 1507263120, 1758473640, 1918334880, 2110168368, 2344631520, 2637710460, 3014526240, 3516947280, 4220336736, 5275420920, 7033894560, 10550841840, 21101683680]

約数ペア:

[(1, 21101683680), (2, 10550841840), (3, 7033894560), (4, 5275420920), (5, 4220336736), (6, 3516947280), (7, 3014526240), (8, 2637710460), (9, 2344631520), (10, 2110168368), (11, 1918334880), (12, 1758473640), (14, 1507263120), (15, 1406778912), (16, 1318855230), (18, 1172315760), (20, 1055084184), (21, 1004842080), (22, 959167440), (24, 879236820), (27, 781543840), (28, 753631560), (30, 703389456), (32, 659427615), (33, 639444960), (35, 602905248), (36, 586157880), (40, 527542092), (42, 502421040), (44, 479583720), (45, 468926304), (48, 439618410), (54, 390771920), (55, 383666976), (56, 376815780), (60, 351694728), (63, 334947360), (66, 319722480), (70, 301452624), (72, 293078940), (73, 289064160), (77, 274047840), (79, 267109920), (80, 263771046), (84, 251210520), (88, 239791860), (90, 234463152), (96, 219809205), (99, 213148320), (105, 200968416), (108, 195385960), (110, 191833488), (112, 188407890), (120, 175847364), (121, 174394080), (126, 167473680), (132, 159861240), (135, 156308768), (140, 150726312), (144, 146539470), (146, 144532080), (154, 137023920), (158, 133554960), (160, 131885523), (165, 127888992), (168, 125605260), (176, 119895930), (180, 117231576), (189, 111649120), (198, 106574160), (210, 100484208), (216, 97692980), (219, 96354720), (220, 95916744), (224, 94203945), (231, 91349280), (237, 89036640), (240, 87923682), (242, 87197040), (252, 83736840), (264, 79930620), (270, 78154384), (280, 75363156), (288, 73269735), (292, 72266040), (297, 71049440), (308, 68511960), (315, 66989472), (316, 66777480), (330, 63944496), (336, 62802630), (352, 59947965), (360, 58615788), (363, 58131360), (365, 57812832), (378, 55824560), (385, 54809568), (395, 53421984), (396, 53287080), (420, 50242104), (432, 48846490), (438, 48177360), (440, 47958372), (462, 45674640), (474, 44518320), (480, 43961841), (484, 43598520), (495, 42629664), (504, 41868420), (511, 41294880), (528, 39965310), (540, 39077192), (553, 38158560), (560, 37681578), (584, 36133020), (594, 35524720), (605, 34878816), (616, 34255980), (630, 33494736), (632, 33388740), (657, 32118240), (660, 31972248), (672, 31401315), (693, 30449760), (711, 29678880), (720, 29307894), (726, 29065680), (730, 28906416), (756, 27912280), (770, 27404784), (790, 26710992), (792, 26643540), (803, 26278560), (840, 25121052), (847, 24913440), (864, 24423245), (869, 24282720), (876, 24088680), (880, 23979186), (924, 22837320), (945, 22329824), (948, 22259160), (968, 21799260), (990, 21314832), (1008, 20934210), (1022, 20647440), (1056, 19982655), (1080, 19538596), (1089, 19377120), (1095, 19270944), (1106, 19079280), (1120, 18840789), (1155, 18269856), (1168, 18066510), (1185, 17807328), (1188, 17762360), (1210, 17439408), (1232, 17127990), (1260, 16747368), (1264, 16694370), (1314, 16059120), (1320, 15986124), (1386, 15224880), (1422, 14839440), (1440, 14653947), (1452, 14532840), (1460, 14453208), (1485, 14209888), (1512, 13956140), (1533, 13764960), (1540, 13702392), (1580, 13355496), (1584, 13321770), (1606, 13139280), (1659, 12719520), (1680, 12560526), (1694, 12456720), (1738, 12141360), (1752, 12044340), (1760, 11989593), (1815, 11626272), (1848, 11418660), (1890, 11164912), (1896, 11129580), (1936, 10899630), (1971, 10706080), (1980, 10657416), (2016, 10467105), (2044, 10323720), (2079, 10149920), (2133, 9892960), (2160, 9769298), (2178, 9688560), (2190, 9635472), (2212, 9539640), (2310, 9134928), (2336, 9033255), (2370, 8903664), (2376, 8881180), (2409, 8759520), (2420, 8719704), (2464, 8563995), (2520, 8373684), (2528, 8347185), (2541, 8304480), (2555, 8258976), (2607, 8094240), (2628, 8029560), (2640, 7993062), (2765, 7631712), (2772, 7612440), (2844, 7419720), (2904, 7266420), (2920, 7226604), (2970, 7104944), (3024, 6978070), (3066, 6882480), (3080, 6851196), (3160, 6677748), (3168, 6660885), (3212, 6569640), (3267, 6459040), (3285, 6423648), (3318, 6359760), (3360, 6280263), (3388, 6228360), (3465, 6089952), (3476, 6070680), (3504, 6022170), (3555, 5935776), (3630, 5813136), (3696, 5709330), (3780, 5582456), (3792, 5564790), (3872, 5449815), (3942, 5353040), (3960, 5328708), (4015, 5255712), (4088, 5161860), (4158, 5074960), (4235, 4982688), (4266, 4946480), (4320, 4884649), (4345, 4856544), (4356, 4844280), (4380, 4817736), (4424, 4769820), (4599, 4588320), (4620, 4567464), (4740, 4451832), (4752, 4440590), (4818, 4379760), (4840, 4359852), (4977, 4239840), (5040, 4186842), (5082, 4152240), (5110, 4129488), (5214, 4047120), (5256, 4014780), (5280, 3996531), (5445, 3875424), (5530, 3815856), (5544, 3806220), (5621, 3754080), (5688, 3709860), (5767, 3659040), (5808, 3633210), (5840, 3613302), (5940, 3552472), (6048, 3489035), (6083, 3468960), (6132, 3441240), (6160, 3425598), (6320, 3338874), (6424, 3284820), (6534, 3229520), (6570, 3211824), (6636, 3179880), (6776, 3114180), (6930, 3044976), (6952, 3035340), (7008, 3011085), (7110, 2967888), (7227, 2919840), (7260, 2906568), (7392, 2854665), (7560, 2791228), (7584, 2782395), (7623, 2768160), (7665, 2752992), (7821, 2698080), (7884, 2676520), (7920, 2664354), (8030, 2627856), (8176, 2580930), (8295, 2543904), (8316, 2537480), (8470, 2491344), (8532, 2473240), (8690, 2428272), (8712, 2422140), (8760, 2408868), (8833, 2388960), (8848, 2384910), (9198, 2294160), (9240, 2283732), (9480, 2225916), (9504, 2220295), (9559, 2207520), (9636, 2189880), (9680, 2179926), (9855, 2141216), (9954, 2119920), (10080, 2093421), (10164, 2076120), (10220, 2064744), (10395, 2029984), (10428, 2023560), (10512, 2007390), (10665, 1978592), (10890, 1937712), (11060, 1907928), (11088, 1903110), (11242, 1877040), (11376, 1854930), (11534, 1829520), (11616, 1816605), (11680, 1806651), (11880, 1776236), (12045, 1751904), (12166, 1734480), (12264, 1720620), (12320, 1712799), (12640, 1669437), (12705, 1660896), (12848, 1642410), (13035, 1618848), (13068, 1614760), (13140, 1605912), (13272, 1589940), (13552, 1557090), (13797, 1529440), (13860, 1522488), (13904, 1517670), (14220, 1483944), (14454, 1459920), (14520, 1453284), (14931, 1413280), (15120, 1395614), (15246, 1384080), (15330, 1376496), (15642, 1349040), (15768, 1338260), (15840, 1332177), (16060, 1313928), (16335, 1291808), (16352, 1290465), (16590, 1271952), (16632, 1268740), (16863, 1251360), (16940, 1245672), (17064, 1236620), (17301, 1219680), (17380, 1214136), (17424, 1211070), (17520, 1204434), (17666, 1194480), (17696, 1192455), (18249, 1156320), (18396, 1147080), (18480, 1141866), (18960, 1112958), (19118, 1103760), (19272, 1094940), (19360, 1089963), (19710, 1070608), (19908, 1059960), (20328, 1038060), (20440, 1032372), (20790, 1014992), (20856, 1011780), (21024, 1003695), (21330, 989296), (21681, 973280), (21780, 968856), (22120, 953964), (22176, 951555), (22484, 938520), (22752, 927465), (22869, 922720), (22995, 917664), (23068, 914760), (23463, 899360), (23760, 888118), (24090, 875952), (24332, 867240), (24528, 860310), (24885, 847968), (25410, 830448), (25696, 821205), (26070, 809424), (26136, 807380), (26280, 802956), (26499, 796320), (26544, 794970), (27104, 778545), (27594, 764720), (27720, 761244), (27808, 758835), (28105, 750816), (28440, 741972), (28677, 735840), (28835, 731808), (28908, 729960), (29040, 726642), (29862, 706640), (30240, 697807), (30415, 693792), (30492, 692040), (30660, 688248), (31284, 674520), (31536, 669130), (32120, 656964), (32670, 645904), (33180, 635976), (33264, 634370), (33726, 625680), (33880, 622836), (34128, 618310), (34602, 609840), (34760, 607068), (34848, 605535), (35040, 602217), (35332, 597240), (36135, 583968), (36498, 578160), (36792, 573540), (36960, 570933), (37920, 556479), (38115, 553632), (38236, 551880), (38544, 547470), (39105, 539616), (39420, 535304), (39816, 529980), (40369, 522720), (40656, 519030), (40880, 516186), (41580, 507496), (41712, 505890), (42660, 494648), (43362, 486640), (43560, 484428), (44165, 477792), (44240, 476982), (44968, 469260), (45738, 461360), (45990, 458832), (46136, 457380), (46926, 449680), (47520, 444059), (47795, 441504), (48180, 437976), (48664, 433620), (49056, 430155), (49770, 423984), (50589, 417120), (50820, 415224), (51903, 406560), (52140, 404712), (52272, 403690), (52560, 401478), (52998, 398160), (53088, 397485), (54747, 385440), (55188, 382360), (55440, 380622), (56210, 375408), (56880, 370986), (57354, 367920), (57670, 365904), (57816, 364980), (58080, 363321), (59724, 353320), (60830, 346896), (60984, 346020), (61320, 344124), (61831, 341280), (62568, 337260), (63072, 334565), (63437, 332640), (64240, 328482), (65340, 322952), (66360, 317988), (66528, 317185), (66913, 315360), (67452, 312840), (67760, 311418), (68256, 309155), (68985, 305888), (69204, 304920), (69520, 303534), (70664, 298620), (72270, 291984), (72996, 289080), (73584, 286770), (74655, 282656), (76230, 276816), (76472, 275940), (77088, 273735), (78210, 269808), (78840, 267652), (79497, 265440), (79632, 264990), (80738, 261360), (81312, 259515), (81760, 258093), (83160, 253748), (83424, 252945), (84315, 250272), (85320, 247324), (86031, 245280), (86505, 243936), (86724, 243320), (87120, 242214), (88330, 238896), (88480, 238491), (89936, 234630), (91245, 231264), (91476, 230680), (91980, 229416), (92272, 228690), (93852, 224840), (95590, 220752), (96360, 218988), (97328, 216810), (99540, 211992), (101178, 208560), (101640, 207612), (103806, 203280), (104280, 202356), (104544, 201845), (105120, 200739), (105996, 199080), (108405, 194656), (109494, 192720), (110376, 191180), (110880, 190311), (112420, 187704), (113760, 185493), (114345, 184544), (114708, 183960), (115340, 182952), (115632, 182490), (117315, 179872), (119448, 176660), (121107, 174240), (121660, 173448), (121968, 173010), (122640, 172062), (123662, 170640), (125136, 168630), (126874, 166320), (128480, 164241), (130680, 161476), (132495, 159264), (132720, 158994), (133826, 157680), (134904, 156420), (135520, 155709), (137970, 152944), (138408, 152460), (139040, 151767), (141328, 149310), (143385, 147168), (144540, 145992)]