20739379320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 896

約数和(自身を含む): 83291846400

約数和(自身を除く): 62552467080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 41, 44, 45, 54, 55, 57, 60, 66, 72, 76, 81, 82, 83, 88, 90, 95, 99, 108, 110, 114, 120, 123, 132, 135, 152, 162, 164, 165, 166, 171, 180, 190, 198, 205, 209, 216, 220, 228, 243, 246, 249, 264, 270, 285, 297, 324, 328, 330, 332, 342, 360, 369, 380, 396, 405, 410, 415, 418, 440, 451, 456, 486, 492, 495, 498, 513, 540, 570, 594, 615, 627, 648, 660, 664, 684, 729, 738, 747, 760, 779, 792, 810, 820, 830, 836, 855, 891, 902, 913, 972, 984, 990, 996, 1026, 1045, 1080, 1107, 1140, 1188, 1215, 1230, 1245, 1254, 1320, 1353, 1368, 1458, 1476, 1485, 1494, 1539, 1558, 1577, 1620, 1640, 1660, 1672, 1710, 1782, 1804, 1826, 1845, 1881, 1944, 1980, 1992, 2052, 2090, 2214, 2241, 2255, 2280, 2337, 2376, 2430, 2460, 2490, 2508, 2565, 2673, 2706, 2739, 2916, 2952, 2970, 2988, 3078, 3116, 3135, 3154, 3240, 3320, 3321, 3403, 3420, 3564, 3608, 3645, 3652, 3690, 3735, 3762, 3895, 3960, 4059, 4104, 4180, 4428, 4455, 4482, 4510, 4565, 4617, 4674, 4731, 4860, 4920, 4980, 5016, 5130, 5346, 5412, 5478, 5535, 5643, 5832, 5940, 5976, 6156, 6232, 6270, 6308, 6642, 6723, 6765, 6806, 6840, 7011, 7128, 7290, 7304, 7380, 7470, 7524, 7695, 7790, 7885, 8019, 8118, 8217, 8360, 8569, 8856, 8910, 8964, 9020, 9130, 9234, 9348, 9405, 9462, 9720, 9960, 9963, 10209, 10260, 10692, 10824, 10956, 11070, 11205, 11286, 11685, 11880, 12177, 12312, 12540, 12616, 13284, 13365, 13446, 13530, 13612, 13695, 13851, 14022, 14193, 14580, 14760, 14940, 15048, 15390, 15580, 15770, 16038, 16236, 16434, 16605, 16929, 17015, 17138, 17347, 17820, 17928, 18040, 18260, 18468, 18696, 18810, 18924, 19926, 20169, 20295, 20418, 20520, 21033, 21384, 21912, 22140, 22410, 22572, 23085, 23370, 23655, 24354, 24651, 25080, 25707, 26568, 26730, 26892, 27060, 27224, 27390, 27702, 28044, 28215, 28386, 29160, 29880, 29889, 30627, 30780, 31160, 31540, 32076, 32472, 32868, 33210, 33615, 33858, 34030, 34276, 34694, 35055, 35640, 36520, 36531, 36936, 37433, 37620, 37848, 39852, 40095, 40338, 40590, 40836, 41085, 42066, 42579, 42845, 44280, 44820, 45144, 46170, 46740, 47310, 48708, 49302, 49815, 50787, 51045, 51414, 52041, 53460, 53784, 54120, 54780, 55404, 56088, 56430, 56772, 59778, 60507, 60885, 61254, 61560, 63080, 63099, 64152, 64657, 65736, 66420, 67230, 67716, 68060, 68552, 69255, 69388, 70110, 70965, 73062, 73953, 74866, 75240, 77121, 79704, 80190, 80676, 81180, 81672, 82170, 84132, 84645, 85158, 85690, 86735, 89640, 91881, 92340, 93480, 94620, 97416, 98604, 99630, 100845, 101574, 102090, 102828, 104082, 105165, 106920, 109560, 109593, 110808, 112299, 112860, 113544, 119556, 121014, 121770, 122508, 123255, 126198, 127737, 128535, 129314, 132840, 134460, 135432, 136120, 138510, 138776, 140220, 141930, 146124, 147906, 149445, 149732, 152361, 153135, 154242, 156123, 160380, 161352, 162360, 164340, 168264, 169290, 170316, 171380, 173470, 182655, 183762, 184680, 187165, 189240, 189297, 193971, 197208, 199260, 201690, 203148, 204180, 205656, 208164, 210330, 212895, 219186, 221859, 224598, 225720, 231363, 239112, 242028, 243540, 245016, 246510, 252396, 253935, 255474, 257070, 258628, 260205, 268920, 275643, 277020, 280440, 283860, 292248, 295812, 298890, 299464, 302535, 304722, 306270, 308484, 312246, 315495, 320760, 323285, 328680, 328779, 336897, 338580, 340632, 342760, 346940, 365310, 367524, 369765, 374330, 378594, 383211, 385605, 387942, 398520, 403380, 406296, 408360, 416328, 420660, 425790, 438372, 443718, 449196, 459405, 462726, 468369, 484056, 487080, 493020, 504792, 507870, 510948, 514140, 517256, 520410, 547965, 551286, 554040, 561495, 567720, 567891, 581913, 591624, 597780, 605070, 609444, 612540, 616968, 624492, 630990, 638685, 646570, 657558, 665577, 673794, 677160, 693880, 694089, 711227, 730620, 735048, 739530, 748660, 757188, 761805, 766422, 771210, 775884, 780615, 806760, 826929, 841320, 851580, 876744, 887436, 898392, 918810, 925452, 936738, 946485, 969855, 986040, 1010691, 1015740, 1021896, 1028280, 1040820, 1095930, 1102572, 1109295, 1122990, 1135782, 1149633, 1156815, 1163826, 1195560, 1210140, 1218888, 1225080, 1248984, 1261980, 1277370, 1293140, 1315116, 1331154, 1347588, 1378215, 1388178, 1405107, 1422454, 1461240, 1479060, 1497320, 1514376, 1523610, 1532844, 1542420, 1551768, 1561230, 1643895, 1653858, 1684485, 1703160, 1745739, 1774872, 1837620, 1850904, 1873476, 1892970, 1916055, 1939710, 2021382, 2031480, 2081640, 2082267, 2133681, 2191860, 2205144, 2218590, 2245980, 2271564, 2299266, 2313630, 2327652, 2341845, 2420280, 2480787, 2523960, 2554740, 2586280, 2630232, 2662308, 2695176, 2756430, 2776356, 2810214, 2839455, 2844908, 2909565, 2958120, 3032073, 3047220, 3065688, 3084840, 3122460, 3287790, 3307716, 3327885, 3368970, 3470445, 3491478, 3556135, 3675240, 3746952, 3785940, 3832110, 3879420, 4042764, 4134645, 4164534, 4215321, 4267362, 4383720, 4437180, 4491960, 4543128, 4598532, 4627260, 4655304, 4683690, 4961574, 5053455, 5109480, 5237217, 5324616, 5512860, 5552712, 5620428, 5678910, 5689816, 5748165, 5819130, 6064146, 6094440, 6244920, 6246801, 6401043, 6575580, 6615432, 6655770, 6737940, 6940890, 6982956, 7025535, 7112270, 7571880, 7664220, 7758840, 8085528, 8269290, 8329068, 8430642, 8534724, 8728695, 8874360, 9096219, 9197064, 9254520, 9367380, 9923148, 10106910, 10411335, 10474434, 10668405, 11025720, 11240856, 11357820, 11496330, 11638260, 12128292, 12403935, 12493602, 12645963, 12802086, 13151160, 13311540, 13475880, 13881780, 13965912, 14051070, 14224540, 15160365, 15328440, 15711651, 16538580, 16658136, 16861284, 17069448, 17457390, 18192438, 18734760, 19203129, 19846296, 20213820, 20822670, 20948868, 21076605, 21336810, 22715640, 22992660, 23276520, 24256584, 24807870, 24987204, 25291926, 25604172, 26186085, 26623080, 27288657, 27763560, 28102140, 28449080, 30320730, 31234005, 31423302, 32005215, 33077160, 33722568, 34914780, 36384876, 38406258, 40427640, 41645340, 41897736, 42153210, 42673620, 45481095, 45985320, 47134953, 49615740, 49974408, 50583852, 51208344, 52372170, 54577314, 56204280, 57609387, 60641460, 62468010, 62846604, 63229815, 64010430, 69829560, 72769752, 76812516, 78558255, 83290680, 84306420, 85347240, 90962190, 94269906, 96015645, 99231480, 101167704, 104744340, 109154628, 115218774, 121282920, 124936020, 125693208, 126459630, 128020860, 136443285, 153625032, 157116510, 168612840, 172828161, 181924380, 188539812, 192031290, 209488680, 218309256, 230437548, 235674765, 249872040, 252919260, 256041720, 272886570, 288046935, 314233020, 345656322, 363848760, 377079624, 384062580, 460875096, 471349530, 505838520, 518484483, 545773140, 576093870, 628466040, 691312644, 768125160, 864140805, 942699060, 1036968966, 1091546280, 1152187740, 1382625288, 1728281610, 1885398120, 2073937932, 2304375480, 2592422415, 3456563220, 4147875864, 5184844830, 6913126440, 10369689660, 20739379320]

約数ペア:

[(1, 20739379320), (2, 10369689660), (3, 6913126440), (4, 5184844830), (5, 4147875864), (6, 3456563220), (8, 2592422415), (9, 2304375480), (10, 2073937932), (11, 1885398120), (12, 1728281610), (15, 1382625288), (18, 1152187740), (19, 1091546280), (20, 1036968966), (22, 942699060), (24, 864140805), (27, 768125160), (30, 691312644), (33, 628466040), (36, 576093870), (38, 545773140), (40, 518484483), (41, 505838520), (44, 471349530), (45, 460875096), (54, 384062580), (55, 377079624), (57, 363848760), (60, 345656322), (66, 314233020), (72, 288046935), (76, 272886570), (81, 256041720), (82, 252919260), (83, 249872040), (88, 235674765), (90, 230437548), (95, 218309256), (99, 209488680), (108, 192031290), (110, 188539812), (114, 181924380), (120, 172828161), (123, 168612840), (132, 157116510), (135, 153625032), (152, 136443285), (162, 128020860), (164, 126459630), (165, 125693208), (166, 124936020), (171, 121282920), (180, 115218774), (190, 109154628), (198, 104744340), (205, 101167704), (209, 99231480), (216, 96015645), (220, 94269906), (228, 90962190), (243, 85347240), (246, 84306420), (249, 83290680), (264, 78558255), (270, 76812516), (285, 72769752), (297, 69829560), (324, 64010430), (328, 63229815), (330, 62846604), (332, 62468010), (342, 60641460), (360, 57609387), (369, 56204280), (380, 54577314), (396, 52372170), (405, 51208344), (410, 50583852), (415, 49974408), (418, 49615740), (440, 47134953), (451, 45985320), (456, 45481095), (486, 42673620), (492, 42153210), (495, 41897736), (498, 41645340), (513, 40427640), (540, 38406258), (570, 36384876), (594, 34914780), (615, 33722568), (627, 33077160), (648, 32005215), (660, 31423302), (664, 31234005), (684, 30320730), (729, 28449080), (738, 28102140), (747, 27763560), (760, 27288657), (779, 26623080), (792, 26186085), (810, 25604172), (820, 25291926), (830, 24987204), (836, 24807870), (855, 24256584), (891, 23276520), (902, 22992660), (913, 22715640), (972, 21336810), (984, 21076605), (990, 20948868), (996, 20822670), (1026, 20213820), (1045, 19846296), (1080, 19203129), (1107, 18734760), (1140, 18192438), (1188, 17457390), (1215, 17069448), (1230, 16861284), (1245, 16658136), (1254, 16538580), (1320, 15711651), (1353, 15328440), (1368, 15160365), (1458, 14224540), (1476, 14051070), (1485, 13965912), (1494, 13881780), (1539, 13475880), (1558, 13311540), (1577, 13151160), (1620, 12802086), (1640, 12645963), (1660, 12493602), (1672, 12403935), (1710, 12128292), (1782, 11638260), (1804, 11496330), (1826, 11357820), (1845, 11240856), (1881, 11025720), (1944, 10668405), (1980, 10474434), (1992, 10411335), (2052, 10106910), (2090, 9923148), (2214, 9367380), (2241, 9254520), (2255, 9197064), (2280, 9096219), (2337, 8874360), (2376, 8728695), (2430, 8534724), (2460, 8430642), (2490, 8329068), (2508, 8269290), (2565, 8085528), (2673, 7758840), (2706, 7664220), (2739, 7571880), (2916, 7112270), (2952, 7025535), (2970, 6982956), (2988, 6940890), (3078, 6737940), (3116, 6655770), (3135, 6615432), (3154, 6575580), (3240, 6401043), (3320, 6246801), (3321, 6244920), (3403, 6094440), (3420, 6064146), (3564, 5819130), (3608, 5748165), (3645, 5689816), (3652, 5678910), (3690, 5620428), (3735, 5552712), (3762, 5512860), (3895, 5324616), (3960, 5237217), (4059, 5109480), (4104, 5053455), (4180, 4961574), (4428, 4683690), (4455, 4655304), (4482, 4627260), (4510, 4598532), (4565, 4543128), (4617, 4491960), (4674, 4437180), (4731, 4383720), (4860, 4267362), (4920, 4215321), (4980, 4164534), (5016, 4134645), (5130, 4042764), (5346, 3879420), (5412, 3832110), (5478, 3785940), (5535, 3746952), (5643, 3675240), (5832, 3556135), (5940, 3491478), (5976, 3470445), (6156, 3368970), (6232, 3327885), (6270, 3307716), (6308, 3287790), (6642, 3122460), (6723, 3084840), (6765, 3065688), (6806, 3047220), (6840, 3032073), (7011, 2958120), (7128, 2909565), (7290, 2844908), (7304, 2839455), (7380, 2810214), (7470, 2776356), (7524, 2756430), (7695, 2695176), (7790, 2662308), (7885, 2630232), (8019, 2586280), (8118, 2554740), (8217, 2523960), (8360, 2480787), (8569, 2420280), (8856, 2341845), (8910, 2327652), (8964, 2313630), (9020, 2299266), (9130, 2271564), (9234, 2245980), (9348, 2218590), (9405, 2205144), (9462, 2191860), (9720, 2133681), (9960, 2082267), (9963, 2081640), (10209, 2031480), (10260, 2021382), (10692, 1939710), (10824, 1916055), (10956, 1892970), (11070, 1873476), (11205, 1850904), (11286, 1837620), (11685, 1774872), (11880, 1745739), (12177, 1703160), (12312, 1684485), (12540, 1653858), (12616, 1643895), (13284, 1561230), (13365, 1551768), (13446, 1542420), (13530, 1532844), (13612, 1523610), (13695, 1514376), (13851, 1497320), (14022, 1479060), (14193, 1461240), (14580, 1422454), (14760, 1405107), (14940, 1388178), (15048, 1378215), (15390, 1347588), (15580, 1331154), (15770, 1315116), (16038, 1293140), (16236, 1277370), (16434, 1261980), (16605, 1248984), (16929, 1225080), (17015, 1218888), (17138, 1210140), (17347, 1195560), (17820, 1163826), (17928, 1156815), (18040, 1149633), (18260, 1135782), (18468, 1122990), (18696, 1109295), (18810, 1102572), (18924, 1095930), (19926, 1040820), (20169, 1028280), (20295, 1021896), (20418, 1015740), (20520, 1010691), (21033, 986040), (21384, 969855), (21912, 946485), (22140, 936738), (22410, 925452), (22572, 918810), (23085, 898392), (23370, 887436), (23655, 876744), (24354, 851580), (24651, 841320), (25080, 826929), (25707, 806760), (26568, 780615), (26730, 775884), (26892, 771210), (27060, 766422), (27224, 761805), (27390, 757188), (27702, 748660), (28044, 739530), (28215, 735048), (28386, 730620), (29160, 711227), (29880, 694089), (29889, 693880), (30627, 677160), (30780, 673794), (31160, 665577), (31540, 657558), (32076, 646570), (32472, 638685), (32868, 630990), (33210, 624492), (33615, 616968), (33858, 612540), (34030, 609444), (34276, 605070), (34694, 597780), (35055, 591624), (35640, 581913), (36520, 567891), (36531, 567720), (36936, 561495), (37433, 554040), (37620, 551286), (37848, 547965), (39852, 520410), (40095, 517256), (40338, 514140), (40590, 510948), (40836, 507870), (41085, 504792), (42066, 493020), (42579, 487080), (42845, 484056), (44280, 468369), (44820, 462726), (45144, 459405), (46170, 449196), (46740, 443718), (47310, 438372), (48708, 425790), (49302, 420660), (49815, 416328), (50787, 408360), (51045, 406296), (51414, 403380), (52041, 398520), (53460, 387942), (53784, 385605), (54120, 383211), (54780, 378594), (55404, 374330), (56088, 369765), (56430, 367524), (56772, 365310), (59778, 346940), (60507, 342760), (60885, 340632), (61254, 338580), (61560, 336897), (63080, 328779), (63099, 328680), (64152, 323285), (64657, 320760), (65736, 315495), (66420, 312246), (67230, 308484), (67716, 306270), (68060, 304722), (68552, 302535), (69255, 299464), (69388, 298890), (70110, 295812), (70965, 292248), (73062, 283860), (73953, 280440), (74866, 277020), (75240, 275643), (77121, 268920), (79704, 260205), (80190, 258628), (80676, 257070), (81180, 255474), (81672, 253935), (82170, 252396), (84132, 246510), (84645, 245016), (85158, 243540), (85690, 242028), (86735, 239112), (89640, 231363), (91881, 225720), (92340, 224598), (93480, 221859), (94620, 219186), (97416, 212895), (98604, 210330), (99630, 208164), (100845, 205656), (101574, 204180), (102090, 203148), (102828, 201690), (104082, 199260), (105165, 197208), (106920, 193971), (109560, 189297), (109593, 189240), (110808, 187165), (112299, 184680), (112860, 183762), (113544, 182655), (119556, 173470), (121014, 171380), (121770, 170316), (122508, 169290), (123255, 168264), (126198, 164340), (127737, 162360), (128535, 161352), (129314, 160380), (132840, 156123), (134460, 154242), (135432, 153135), (136120, 152361), (138510, 149732), (138776, 149445), (140220, 147906), (141930, 146124)]