20653133760

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 672

約数和(自身を含む): 88669002240

約数和(自身を除く): 68015868480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 243, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 448, 456, 480, 486, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 960, 972, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1215, 1216, 1260, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1728, 1824, 1890, 1944, 1995, 1997, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2394, 2430, 2520, 2565, 2592, 2660, 2736, 2835, 2880, 3024, 3040, 3078, 3192, 3240, 3360, 3402, 3420, 3591, 3648, 3780, 3888, 3990, 3994, 4032, 4104, 4256, 4320, 4536, 4560, 4617, 4788, 4860, 5040, 5130, 5184, 5320, 5472, 5670, 5985, 5991, 6048, 6080, 6156, 6384, 6480, 6720, 6804, 6840, 7182, 7560, 7695, 7776, 7980, 7988, 8208, 8505, 8512, 8640, 9072, 9120, 9234, 9576, 9720, 9985, 10080, 10260, 10640, 10773, 10944, 11340, 11970, 11982, 12096, 12312, 12768, 12960, 13608, 13680, 13979, 14364, 15120, 15390, 15552, 15960, 15976, 16416, 17010, 17955, 17973, 18144, 18240, 18468, 19152, 19440, 19970, 20160, 20520, 21280, 21546, 22680, 23085, 23940, 23964, 24624, 25536, 25920, 27216, 27360, 27958, 28728, 29955, 30240, 30780, 31920, 31952, 32319, 32832, 34020, 35910, 35946, 36288, 36936, 37943, 38304, 38880, 39940, 41040, 41937, 42560, 43092, 45360, 46170, 47880, 47928, 49248, 53865, 53919, 54432, 54720, 55916, 57456, 59910, 60480, 61560, 63840, 63904, 64638, 68040, 69895, 71820, 71892, 73872, 75886, 76608, 77760, 79880, 82080, 83874, 86184, 89865, 90720, 92340, 95760, 95856, 98496, 107730, 107838, 108864, 111832, 113829, 114912, 119820, 123120, 125811, 127680, 127808, 129276, 136080, 139790, 143640, 143784, 147744, 151772, 159760, 161595, 161757, 164160, 167748, 172368, 179730, 181440, 184680, 189715, 191520, 191712, 209685, 215460, 215676, 223664, 227658, 229824, 239640, 246240, 251622, 258552, 265601, 269595, 272160, 279580, 287280, 287568, 295488, 303544, 319520, 323190, 323514, 335496, 341487, 344736, 359460, 369360, 377433, 379430, 383040, 383424, 419370, 430920, 431352, 447328, 455316, 479280, 485271, 492480, 503244, 517104, 531202, 539190, 544320, 559160, 569145, 574560, 575136, 607088, 629055, 639040, 646380, 647028, 670992, 682974, 689472, 718920, 738720, 754866, 758860, 796803, 808785, 838740, 861840, 862704, 894656, 910632, 958560, 970542, 1006488, 1024461, 1034208, 1062404, 1078380, 1118320, 1132299, 1138290, 1149120, 1150272, 1214176, 1258110, 1292760, 1294056, 1328005, 1341984, 1365948, 1437840, 1477440, 1509732, 1517720, 1593606, 1617570, 1677480, 1707435, 1723680, 1725408, 1821264, 1887165, 1917120, 1941084, 2012976, 2048922, 2068416, 2124808, 2156760, 2236640, 2264598, 2276580, 2390409, 2426355, 2428352, 2516220, 2585520, 2588112, 2656010, 2683968, 2731896, 2875680, 3019464, 3035440, 3073383, 3187212, 3235140, 3354960, 3396897, 3414870, 3447360, 3450816, 3642528, 3774330, 3882168, 3984015, 4025952, 4097844, 4249616, 4313520, 4473280, 4529196, 4553160, 4780818, 4852710, 5032440, 5122305, 5171040, 5176224, 5312020, 5463792, 5661495, 5751360, 6038928, 6070880, 6146766, 6374424, 6470280, 6709920, 6793794, 6829740, 7171227, 7285056, 7548660, 7764336, 7968030, 8051904, 8195688, 8499232, 8627040, 9058392, 9106320, 9220149, 9561636, 9705420, 10064880, 10244610, 10342080, 10352448, 10624040, 10927584, 11322990, 11952045, 12077856, 12141760, 12293532, 12748848, 12940560, 13419840, 13587588, 13659480, 14342454, 15097320, 15366915, 15528672, 15936060, 16391376, 16984485, 16998464, 17254080, 18116784, 18212640, 18440298, 19123272, 19410840, 20129760, 20489220, 21248080, 21513681, 21855168, 22645980, 23904090, 24155712, 24587064, 25497696, 25881120, 27175176, 27318960, 28684908, 30194640, 30733830, 31057344, 31872120, 32782752, 33968970, 35856135, 36233568, 36425280, 36880596, 38246544, 38821680, 40259520, 40978440, 42496160, 43027362, 45291960, 46100745, 47808180, 49174128, 50995392, 51762240, 54350352, 54637920, 57369816, 60389280, 61467660, 63744240, 64541043, 65565504, 67937940, 71712270, 72467136, 73761192, 76493088, 77643360, 81956880, 84992320, 86054724, 90583920, 92201490, 95616360, 98348256, 107568405, 108700704, 109275840, 114739632, 120778560, 122935320, 127488480, 129082086, 135875880, 143424540, 147522384, 152986176, 155286720, 163913760, 172109448, 181167840, 184402980, 191232720, 196696512, 215136810, 217401408, 229479264, 245870640, 254976960, 258164172, 271751760, 286849080, 295044768, 322705215, 327827520, 344218896, 362335680, 368805960, 382465440, 430273620, 458958528, 491741280, 516328344, 543503520, 573698160, 590089536, 645410430, 688437792, 737611920, 764930880, 860547240, 983482560, 1032656688, 1087007040, 1147396320, 1290820860, 1376875584, 1475223840, 1721094480, 2065313376, 2294792640, 2581641720, 2950447680, 3442188960, 4130626752, 5163283440, 6884377920, 10326566880, 20653133760]

約数ペア:

[(1, 20653133760), (2, 10326566880), (3, 6884377920), (4, 5163283440), (5, 4130626752), (6, 3442188960), (7, 2950447680), (8, 2581641720), (9, 2294792640), (10, 2065313376), (12, 1721094480), (14, 1475223840), (15, 1376875584), (16, 1290820860), (18, 1147396320), (19, 1087007040), (20, 1032656688), (21, 983482560), (24, 860547240), (27, 764930880), (28, 737611920), (30, 688437792), (32, 645410430), (35, 590089536), (36, 573698160), (38, 543503520), (40, 516328344), (42, 491741280), (45, 458958528), (48, 430273620), (54, 382465440), (56, 368805960), (57, 362335680), (60, 344218896), (63, 327827520), (64, 322705215), (70, 295044768), (72, 286849080), (76, 271751760), (80, 258164172), (81, 254976960), (84, 245870640), (90, 229479264), (95, 217401408), (96, 215136810), (105, 196696512), (108, 191232720), (112, 184402980), (114, 181167840), (120, 172109448), (126, 163913760), (133, 155286720), (135, 152986176), (140, 147522384), (144, 143424540), (152, 135875880), (160, 129082086), (162, 127488480), (168, 122935320), (171, 120778560), (180, 114739632), (189, 109275840), (190, 108700704), (192, 107568405), (210, 98348256), (216, 95616360), (224, 92201490), (228, 90583920), (240, 86054724), (243, 84992320), (252, 81956880), (266, 77643360), (270, 76493088), (280, 73761192), (285, 72467136), (288, 71712270), (304, 67937940), (315, 65565504), (320, 64541043), (324, 63744240), (336, 61467660), (342, 60389280), (360, 57369816), (378, 54637920), (380, 54350352), (399, 51762240), (405, 50995392), (420, 49174128), (432, 47808180), (448, 46100745), (456, 45291960), (480, 43027362), (486, 42496160), (504, 40978440), (513, 40259520), (532, 38821680), (540, 38246544), (560, 36880596), (567, 36425280), (570, 36233568), (576, 35856135), (608, 33968970), (630, 32782752), (648, 31872120), (665, 31057344), (672, 30733830), (684, 30194640), (720, 28684908), (756, 27318960), (760, 27175176), (798, 25881120), (810, 25497696), (840, 24587064), (855, 24155712), (864, 23904090), (912, 22645980), (945, 21855168), (960, 21513681), (972, 21248080), (1008, 20489220), (1026, 20129760), (1064, 19410840), (1080, 19123272), (1120, 18440298), (1134, 18212640), (1140, 18116784), (1197, 17254080), (1215, 16998464), (1216, 16984485), (1260, 16391376), (1296, 15936060), (1330, 15528672), (1344, 15366915), (1368, 15097320), (1440, 14342454), (1512, 13659480), (1520, 13587588), (1539, 13419840), (1596, 12940560), (1620, 12748848), (1680, 12293532), (1701, 12141760), (1710, 12077856), (1728, 11952045), (1824, 11322990), (1890, 10927584), (1944, 10624040), (1995, 10352448), (1997, 10342080), (2016, 10244610), (2052, 10064880), (2128, 9705420), (2160, 9561636), (2240, 9220149), (2268, 9106320), (2280, 9058392), (2394, 8627040), (2430, 8499232), (2520, 8195688), (2565, 8051904), (2592, 7968030), (2660, 7764336), (2736, 7548660), (2835, 7285056), (2880, 7171227), (3024, 6829740), (3040, 6793794), (3078, 6709920), (3192, 6470280), (3240, 6374424), (3360, 6146766), (3402, 6070880), (3420, 6038928), (3591, 5751360), (3648, 5661495), (3780, 5463792), (3888, 5312020), (3990, 5176224), (3994, 5171040), (4032, 5122305), (4104, 5032440), (4256, 4852710), (4320, 4780818), (4536, 4553160), (4560, 4529196), (4617, 4473280), (4788, 4313520), (4860, 4249616), (5040, 4097844), (5130, 4025952), (5184, 3984015), (5320, 3882168), (5472, 3774330), (5670, 3642528), (5985, 3450816), (5991, 3447360), (6048, 3414870), (6080, 3396897), (6156, 3354960), (6384, 3235140), (6480, 3187212), (6720, 3073383), (6804, 3035440), (6840, 3019464), (7182, 2875680), (7560, 2731896), (7695, 2683968), (7776, 2656010), (7980, 2588112), (7988, 2585520), (8208, 2516220), (8505, 2428352), (8512, 2426355), (8640, 2390409), (9072, 2276580), (9120, 2264598), (9234, 2236640), (9576, 2156760), (9720, 2124808), (9985, 2068416), (10080, 2048922), (10260, 2012976), (10640, 1941084), (10773, 1917120), (10944, 1887165), (11340, 1821264), (11970, 1725408), (11982, 1723680), (12096, 1707435), (12312, 1677480), (12768, 1617570), (12960, 1593606), (13608, 1517720), (13680, 1509732), (13979, 1477440), (14364, 1437840), (15120, 1365948), (15390, 1341984), (15552, 1328005), (15960, 1294056), (15976, 1292760), (16416, 1258110), (17010, 1214176), (17955, 1150272), (17973, 1149120), (18144, 1138290), (18240, 1132299), (18468, 1118320), (19152, 1078380), (19440, 1062404), (19970, 1034208), (20160, 1024461), (20520, 1006488), (21280, 970542), (21546, 958560), (22680, 910632), (23085, 894656), (23940, 862704), (23964, 861840), (24624, 838740), (25536, 808785), (25920, 796803), (27216, 758860), (27360, 754866), (27958, 738720), (28728, 718920), (29955, 689472), (30240, 682974), (30780, 670992), (31920, 647028), (31952, 646380), (32319, 639040), (32832, 629055), (34020, 607088), (35910, 575136), (35946, 574560), (36288, 569145), (36936, 559160), (37943, 544320), (38304, 539190), (38880, 531202), (39940, 517104), (41040, 503244), (41937, 492480), (42560, 485271), (43092, 479280), (45360, 455316), (46170, 447328), (47880, 431352), (47928, 430920), (49248, 419370), (53865, 383424), (53919, 383040), (54432, 379430), (54720, 377433), (55916, 369360), (57456, 359460), (59910, 344736), (60480, 341487), (61560, 335496), (63840, 323514), (63904, 323190), (64638, 319520), (68040, 303544), (69895, 295488), (71820, 287568), (71892, 287280), (73872, 279580), (75886, 272160), (76608, 269595), (77760, 265601), (79880, 258552), (82080, 251622), (83874, 246240), (86184, 239640), (89865, 229824), (90720, 227658), (92340, 223664), (95760, 215676), (95856, 215460), (98496, 209685), (107730, 191712), (107838, 191520), (108864, 189715), (111832, 184680), (113829, 181440), (114912, 179730), (119820, 172368), (123120, 167748), (125811, 164160), (127680, 161757), (127808, 161595), (129276, 159760), (136080, 151772), (139790, 147744), (143640, 143784)]