257646007080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1222

約数の個数: 768

約数和(自身を含む): 1066971709440

約数和(自身を除く): 809325702360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 83, 84, 88, 90, 99, 105, 110, 113, 120, 126, 132, 140, 154, 165, 166, 168, 180, 198, 210, 220, 226, 231, 249, 252, 264, 280, 308, 315, 330, 332, 339, 360, 385, 396, 415, 420, 440, 452, 462, 495, 498, 504, 565, 581, 616, 630, 660, 664, 678, 693, 747, 770, 791, 792, 830, 840, 904, 913, 924, 990, 991, 996, 1017, 1130, 1155, 1162, 1243, 1245, 1260, 1320, 1356, 1386, 1494, 1540, 1582, 1660, 1695, 1743, 1826, 1848, 1980, 1982, 1992, 2034, 2260, 2310, 2324, 2373, 2486, 2490, 2520, 2712, 2739, 2772, 2905, 2973, 2988, 3080, 3164, 3320, 3390, 3465, 3486, 3652, 3729, 3735, 3955, 3960, 3964, 4068, 4520, 4565, 4620, 4648, 4746, 4955, 4972, 4980, 5085, 5229, 5478, 5544, 5810, 5946, 5976, 6215, 6328, 6391, 6780, 6930, 6937, 6972, 7119, 7304, 7458, 7470, 7910, 7928, 8136, 8217, 8701, 8715, 8919, 9130, 9240, 9379, 9492, 9910, 9944, 9960, 10170, 10458, 10901, 10956, 11187, 11620, 11865, 11892, 12430, 12782, 13560, 13695, 13860, 13874, 13944, 14238, 14865, 14916, 14940, 15820, 16434, 17402, 17430, 17838, 18260, 18645, 18758, 18984, 19173, 19820, 20340, 20811, 20916, 21802, 21912, 22374, 23240, 23730, 23784, 24860, 25564, 26103, 26145, 27390, 27720, 27748, 28137, 28476, 29730, 29832, 29880, 31640, 31955, 32703, 32868, 34685, 34804, 34860, 35595, 35676, 36520, 37290, 37516, 38346, 39640, 40680, 41085, 41622, 41832, 43505, 43604, 44595, 44748, 46895, 47460, 49720, 51128, 52206, 52290, 54505, 54780, 55496, 55935, 56274, 56952, 57519, 59460, 62433, 63910, 65406, 65653, 65736, 69370, 69608, 69720, 71190, 71352, 74580, 75032, 76307, 76692, 78309, 82170, 82253, 83244, 84411, 87010, 87208, 89190, 89496, 93790, 94920, 95865, 98109, 103169, 104055, 104412, 104580, 109010, 109560, 111870, 111983, 112548, 115038, 118920, 124866, 127820, 130515, 130812, 131306, 138740, 140685, 142380, 149160, 152614, 153384, 156618, 163515, 164340, 164506, 166488, 168822, 174020, 178380, 187580, 191730, 196218, 196959, 206338, 208110, 208824, 209160, 218020, 223740, 223966, 225096, 228921, 230076, 246759, 249732, 255640, 261030, 261624, 262612, 277480, 281370, 284760, 287595, 305228, 309507, 312165, 313236, 327030, 328265, 328680, 329012, 335949, 337644, 348040, 356760, 375160, 381535, 383460, 391545, 392436, 393918, 411265, 412676, 416220, 422055, 436040, 447480, 447932, 457842, 460152, 490545, 493518, 499464, 515845, 522060, 525224, 559915, 562740, 575190, 575771, 590877, 610456, 619014, 624330, 626472, 654060, 656530, 658024, 671898, 675288, 686763, 722183, 740277, 763070, 766920, 783090, 783881, 784872, 787836, 822530, 825352, 832440, 844110, 895864, 904783, 915684, 928521, 981090, 984795, 987036, 1007847, 1031690, 1044120, 1119830, 1125480, 1144605, 1150380, 1151542, 1181754, 1231813, 1233795, 1238028, 1248660, 1308120, 1313060, 1343796, 1373526, 1444366, 1480554, 1526140, 1547535, 1566180, 1567762, 1575672, 1645060, 1679745, 1688220, 1727313, 1809566, 1831368, 1857042, 1962180, 1969590, 1974072, 2015694, 2063380, 2166549, 2239660, 2289210, 2300760, 2303084, 2351643, 2363508, 2463626, 2467590, 2476056, 2497320, 2626120, 2687592, 2714349, 2747052, 2878855, 2888732, 2954385, 2961108, 3052280, 3095070, 3132360, 3135524, 3290120, 3359490, 3376440, 3433815, 3454626, 3610915, 3619132, 3695439, 3701385, 3714084, 3919405, 3924360, 3939180, 4031388, 4126760, 4333098, 4479320, 4523915, 4578420, 4606168, 4642605, 4703286, 4727016, 4927252, 4935180, 5039235, 5181939, 5428698, 5494104, 5757710, 5777464, 5908770, 5922216, 6159065, 6190140, 6271048, 6333481, 6499647, 6718980, 6867630, 6909252, 7054929, 7221830, 7238264, 7390878, 7402770, 7428168, 7838810, 7878360, 8062776, 8143047, 8622691, 8636565, 8666196, 9047830, 9156840, 9285210, 9294589, 9406572, 9854504, 9870360, 10078470, 10363878, 10832745, 10857396, 11086317, 11515420, 11758215, 11817540, 12318130, 12380280, 12666962, 12999294, 13437960, 13571745, 13735260, 13818504, 14109858, 14443660, 14781756, 14805540, 15677620, 16286094, 17245382, 17273130, 17332392, 18095660, 18477195, 18570420, 18589178, 18813144, 19000443, 20156940, 20727756, 21665490, 21714792, 22172634, 23030840, 23516430, 23635080, 24636260, 25333924, 25868073, 25909695, 25998588, 27143490, 27470520, 27883767, 28219716, 28887320, 29563512, 29611080, 31355240, 31667405, 32498235, 32572188, 34490764, 34546260, 35274645, 36191320, 36954390, 37140840, 37178356, 38000886, 40313880, 40715235, 41455512, 43113455, 43330980, 44345268, 46472945, 47032860, 49272520, 50667848, 51736146, 51819390, 51997176, 54286980, 55431585, 55767534, 56439432, 57001329, 63334810, 64996470, 65062123, 65144376, 68981528, 69092520, 70549290, 73908780, 74356712, 76001772, 77604219, 81430470, 83651301, 86226910, 86661960, 88690536, 92945890, 94065720, 95002215, 102240479, 103472292, 103638780, 108573960, 110863170, 111535068, 114002658, 126669620, 129340365, 129992940, 130124246, 139418835, 141098580, 147817560, 152003544, 155208438, 162860940, 167302602, 172453820, 185891780, 190004430, 195186369, 204480958, 206944584, 207277560, 221726340, 223070136, 228005316, 253339240, 258680730, 259985880, 260248492, 278837670, 282197160, 285006645, 306721437, 310416876, 325310615, 325721880, 334605204, 344907640, 371783560, 380008860, 388021095, 390372738, 408961916, 418256505, 443452680, 456010632, 511202395, 517361460, 520496984, 557675340, 570013290, 585559107, 613442874, 620833752, 650621230, 669210408, 715683353, 760017720, 776042190, 780745476, 817923832, 836513010, 920164311, 975931845, 1022404790, 1034722920, 1115350680, 1140026580, 1171118214, 1226885748, 1301242460, 1431366706, 1533607185, 1552084380, 1561490952, 1673026020, 1840328622, 1951863690, 2044809580, 2147050059, 2280053160, 2342236428, 2453771496, 2602484920, 2862733412, 2927795535, 3067214370, 3104168760, 3346052040, 3578416765, 3680657244, 3903727380, 4089619160, 4294100118, 4600821555, 4684472856, 5725466824, 5855591070, 6134428740, 6441150177, 7156833530, 7361314488, 7807454760, 8588200236, 9201643110, 10735250295, 11711182140, 12268857480, 12882300354, 14313667060, 17176400472, 18403286220, 21470500590, 23422364280, 25764600708, 28627334120, 32205750885, 36806572440, 42941001180, 51529201416, 64411501770, 85882002360, 128823003540, 257646007080]

約数ペア:

[(1, 257646007080), (2, 128823003540), (3, 85882002360), (4, 64411501770), (5, 51529201416), (6, 42941001180), (7, 36806572440), (8, 32205750885), (9, 28627334120), (10, 25764600708), (11, 23422364280), (12, 21470500590), (14, 18403286220), (15, 17176400472), (18, 14313667060), (20, 12882300354), (21, 12268857480), (22, 11711182140), (24, 10735250295), (28, 9201643110), (30, 8588200236), (33, 7807454760), (35, 7361314488), (36, 7156833530), (40, 6441150177), (42, 6134428740), (44, 5855591070), (45, 5725466824), (55, 4684472856), (56, 4600821555), (60, 4294100118), (63, 4089619160), (66, 3903727380), (70, 3680657244), (72, 3578416765), (77, 3346052040), (83, 3104168760), (84, 3067214370), (88, 2927795535), (90, 2862733412), (99, 2602484920), (105, 2453771496), (110, 2342236428), (113, 2280053160), (120, 2147050059), (126, 2044809580), (132, 1951863690), (140, 1840328622), (154, 1673026020), (165, 1561490952), (166, 1552084380), (168, 1533607185), (180, 1431366706), (198, 1301242460), (210, 1226885748), (220, 1171118214), (226, 1140026580), (231, 1115350680), (249, 1034722920), (252, 1022404790), (264, 975931845), (280, 920164311), (308, 836513010), (315, 817923832), (330, 780745476), (332, 776042190), (339, 760017720), (360, 715683353), (385, 669210408), (396, 650621230), (415, 620833752), (420, 613442874), (440, 585559107), (452, 570013290), (462, 557675340), (495, 520496984), (498, 517361460), (504, 511202395), (565, 456010632), (581, 443452680), (616, 418256505), (630, 408961916), (660, 390372738), (664, 388021095), (678, 380008860), (693, 371783560), (747, 344907640), (770, 334605204), (791, 325721880), (792, 325310615), (830, 310416876), (840, 306721437), (904, 285006645), (913, 282197160), (924, 278837670), (990, 260248492), (991, 259985880), (996, 258680730), (1017, 253339240), (1130, 228005316), (1155, 223070136), (1162, 221726340), (1243, 207277560), (1245, 206944584), (1260, 204480958), (1320, 195186369), (1356, 190004430), (1386, 185891780), (1494, 172453820), (1540, 167302602), (1582, 162860940), (1660, 155208438), (1695, 152003544), (1743, 147817560), (1826, 141098580), (1848, 139418835), (1980, 130124246), (1982, 129992940), (1992, 129340365), (2034, 126669620), (2260, 114002658), (2310, 111535068), (2324, 110863170), (2373, 108573960), (2486, 103638780), (2490, 103472292), (2520, 102240479), (2712, 95002215), (2739, 94065720), (2772, 92945890), (2905, 88690536), (2973, 86661960), (2988, 86226910), (3080, 83651301), (3164, 81430470), (3320, 77604219), (3390, 76001772), (3465, 74356712), (3486, 73908780), (3652, 70549290), (3729, 69092520), (3735, 68981528), (3955, 65144376), (3960, 65062123), (3964, 64996470), (4068, 63334810), (4520, 57001329), (4565, 56439432), (4620, 55767534), (4648, 55431585), (4746, 54286980), (4955, 51997176), (4972, 51819390), (4980, 51736146), (5085, 50667848), (5229, 49272520), (5478, 47032860), (5544, 46472945), (5810, 44345268), (5946, 43330980), (5976, 43113455), (6215, 41455512), (6328, 40715235), (6391, 40313880), (6780, 38000886), (6930, 37178356), (6937, 37140840), (6972, 36954390), (7119, 36191320), (7304, 35274645), (7458, 34546260), (7470, 34490764), (7910, 32572188), (7928, 32498235), (8136, 31667405), (8217, 31355240), (8701, 29611080), (8715, 29563512), (8919, 28887320), (9130, 28219716), (9240, 27883767), (9379, 27470520), (9492, 27143490), (9910, 25998588), (9944, 25909695), (9960, 25868073), (10170, 25333924), (10458, 24636260), (10901, 23635080), (10956, 23516430), (11187, 23030840), (11620, 22172634), (11865, 21714792), (11892, 21665490), (12430, 20727756), (12782, 20156940), (13560, 19000443), (13695, 18813144), (13860, 18589178), (13874, 18570420), (13944, 18477195), (14238, 18095660), (14865, 17332392), (14916, 17273130), (14940, 17245382), (15820, 16286094), (16434, 15677620), (17402, 14805540), (17430, 14781756), (17838, 14443660), (18260, 14109858), (18645, 13818504), (18758, 13735260), (18984, 13571745), (19173, 13437960), (19820, 12999294), (20340, 12666962), (20811, 12380280), (20916, 12318130), (21802, 11817540), (21912, 11758215), (22374, 11515420), (23240, 11086317), (23730, 10857396), (23784, 10832745), (24860, 10363878), (25564, 10078470), (26103, 9870360), (26145, 9854504), (27390, 9406572), (27720, 9294589), (27748, 9285210), (28137, 9156840), (28476, 9047830), (29730, 8666196), (29832, 8636565), (29880, 8622691), (31640, 8143047), (31955, 8062776), (32703, 7878360), (32868, 7838810), (34685, 7428168), (34804, 7402770), (34860, 7390878), (35595, 7238264), (35676, 7221830), (36520, 7054929), (37290, 6909252), (37516, 6867630), (38346, 6718980), (39640, 6499647), (40680, 6333481), (41085, 6271048), (41622, 6190140), (41832, 6159065), (43505, 5922216), (43604, 5908770), (44595, 5777464), (44748, 5757710), (46895, 5494104), (47460, 5428698), (49720, 5181939), (51128, 5039235), (52206, 4935180), (52290, 4927252), (54505, 4727016), (54780, 4703286), (55496, 4642605), (55935, 4606168), (56274, 4578420), (56952, 4523915), (57519, 4479320), (59460, 4333098), (62433, 4126760), (63910, 4031388), (65406, 3939180), (65653, 3924360), (65736, 3919405), (69370, 3714084), (69608, 3701385), (69720, 3695439), (71190, 3619132), (71352, 3610915), (74580, 3454626), (75032, 3433815), (76307, 3376440), (76692, 3359490), (78309, 3290120), (82170, 3135524), (82253, 3132360), (83244, 3095070), (84411, 3052280), (87010, 2961108), (87208, 2954385), (89190, 2888732), (89496, 2878855), (93790, 2747052), (94920, 2714349), (95865, 2687592), (98109, 2626120), (103169, 2497320), (104055, 2476056), (104412, 2467590), (104580, 2463626), (109010, 2363508), (109560, 2351643), (111870, 2303084), (111983, 2300760), (112548, 2289210), (115038, 2239660), (118920, 2166549), (124866, 2063380), (127820, 2015694), (130515, 1974072), (130812, 1969590), (131306, 1962180), (138740, 1857042), (140685, 1831368), (142380, 1809566), (149160, 1727313), (152614, 1688220), (153384, 1679745), (156618, 1645060), (163515, 1575672), (164340, 1567762), (164506, 1566180), (166488, 1547535), (168822, 1526140), (174020, 1480554), (178380, 1444366), (187580, 1373526), (191730, 1343796), (196218, 1313060), (196959, 1308120), (206338, 1248660), (208110, 1238028), (208824, 1233795), (209160, 1231813), (218020, 1181754), (223740, 1151542), (223966, 1150380), (225096, 1144605), (228921, 1125480), (230076, 1119830), (246759, 1044120), (249732, 1031690), (255640, 1007847), (261030, 987036), (261624, 984795), (262612, 981090), (277480, 928521), (281370, 915684), (284760, 904783), (287595, 895864), (305228, 844110), (309507, 832440), (312165, 825352), (313236, 822530), (327030, 787836), (328265, 784872), (328680, 783881), (329012, 783090), (335949, 766920), (337644, 763070), (348040, 740277), (356760, 722183), (375160, 686763), (381535, 675288), (383460, 671898), (391545, 658024), (392436, 656530), (393918, 654060), (411265, 626472), (412676, 624330), (416220, 619014), (422055, 610456), (436040, 590877), (447480, 575771), (447932, 575190), (457842, 562740), (460152, 559915), (490545, 525224), (493518, 522060), (499464, 515845)]