20793885840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 800

約数和(自身を含む): 89836750080

約数和(自身を除く): 69042864240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 179, 180, 182, 189, 195, 197, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 358, 360, 364, 378, 390, 394, 405, 420, 432, 455, 468, 504, 520, 537, 540, 546, 560, 567, 585, 591, 624, 630, 648, 702, 716, 720, 728, 756, 780, 788, 810, 819, 840, 895, 910, 936, 945, 985, 1008, 1040, 1053, 1074, 1080, 1092, 1134, 1170, 1182, 1253, 1260, 1296, 1365, 1379, 1404, 1432, 1456, 1512, 1560, 1576, 1611, 1620, 1638, 1680, 1755, 1773, 1790, 1820, 1872, 1890, 1970, 2106, 2148, 2160, 2184, 2268, 2327, 2340, 2364, 2457, 2506, 2520, 2561, 2685, 2730, 2758, 2808, 2835, 2864, 2955, 3024, 3120, 3152, 3222, 3240, 3276, 3510, 3546, 3580, 3640, 3759, 3780, 3940, 4095, 4137, 4212, 4296, 4368, 4536, 4654, 4680, 4728, 4833, 4914, 5012, 5040, 5122, 5265, 5319, 5370, 5460, 5516, 5616, 5670, 5910, 6265, 6444, 6480, 6552, 6895, 6981, 7020, 7092, 7160, 7280, 7371, 7518, 7560, 7683, 7880, 8055, 8190, 8274, 8424, 8592, 8865, 9072, 9308, 9360, 9456, 9666, 9828, 10024, 10244, 10530, 10638, 10740, 10920, 11032, 11277, 11340, 11635, 11820, 12285, 12411, 12530, 12805, 12888, 13104, 13790, 13962, 14040, 14184, 14320, 14499, 14742, 15036, 15120, 15366, 15760, 15957, 16110, 16289, 16380, 16548, 16848, 17730, 17927, 18616, 18795, 19332, 19656, 20048, 20488, 20685, 20943, 21060, 21276, 21480, 21840, 22064, 22554, 22680, 23049, 23270, 23640, 24165, 24570, 24822, 25060, 25610, 25776, 26595, 27580, 27924, 28080, 28368, 28998, 29484, 30072, 30732, 31914, 32220, 32578, 32760, 33096, 33831, 34905, 35263, 35460, 35854, 36855, 37232, 37233, 37590, 38415, 38664, 39312, 40976, 41370, 41886, 42120, 42552, 42960, 45108, 45360, 46098, 46540, 47280, 48330, 48867, 49140, 49644, 50120, 51220, 53190, 53781, 55160, 55848, 56385, 57996, 58968, 60144, 61464, 62055, 62829, 63828, 64440, 65156, 65520, 66192, 67662, 69147, 69810, 70526, 70920, 71708, 72495, 73710, 74466, 75180, 76830, 77328, 79785, 81445, 82740, 83772, 84240, 85104, 89635, 90216, 92196, 93080, 96660, 97734, 98280, 99288, 100240, 101493, 102440, 104715, 105789, 106380, 107562, 110320, 111696, 111699, 112770, 115245, 115992, 117936, 122928, 124110, 125658, 127656, 128880, 130312, 135324, 138294, 139620, 141052, 141840, 143416, 144990, 146601, 147420, 148932, 150360, 153660, 159570, 161343, 162890, 165480, 167544, 169155, 176315, 179270, 180432, 184392, 186160, 186165, 188487, 193320, 195468, 196560, 198576, 202986, 204880, 207441, 209430, 211578, 212760, 215124, 223398, 225540, 230490, 231984, 244335, 246841, 248220, 251316, 255312, 260624, 268905, 270648, 276588, 279240, 282104, 286832, 289980, 293202, 294840, 297864, 300720, 307320, 314145, 317367, 319140, 322686, 325780, 330960, 335088, 338310, 345735, 352630, 358540, 368784, 372330, 376974, 386640, 390936, 405972, 414882, 418860, 423156, 425520, 430248, 439803, 446796, 451080, 458419, 460980, 484029, 488670, 493682, 496440, 502632, 507465, 528945, 537810, 541296, 553176, 558480, 558495, 564208, 579960, 586404, 589680, 595728, 614640, 628290, 634734, 638280, 645372, 651560, 676620, 691470, 705260, 717080, 733005, 740523, 744660, 753948, 781872, 806715, 811944, 829764, 837720, 846312, 860496, 879606, 893592, 902160, 916838, 921960, 942435, 952101, 968058, 977340, 987364, 992880, 1005264, 1014930, 1037205, 1057890, 1075620, 1106352, 1116990, 1159920, 1172808, 1234205, 1256580, 1269468, 1276560, 1290744, 1303120, 1319409, 1353240, 1375257, 1382940, 1410520, 1434160, 1452087, 1466010, 1481046, 1489320, 1507896, 1586835, 1613430, 1623888, 1659528, 1675440, 1692624, 1759212, 1787184, 1833676, 1843920, 1884870, 1904202, 1936116, 1954680, 1974728, 2029860, 2074410, 2115780, 2151240, 2199015, 2221569, 2233980, 2292095, 2345616, 2420145, 2468410, 2513160, 2538936, 2581488, 2638818, 2706480, 2750514, 2765880, 2821040, 2856303, 2904174, 2932020, 2962092, 2978640, 3015792, 3173670, 3208933, 3226860, 3319056, 3518424, 3667352, 3702615, 3769740, 3808404, 3872232, 3909360, 3949456, 4059720, 4125771, 4148820, 4231560, 4302480, 4398030, 4443138, 4467960, 4584190, 4760505, 4840290, 4936820, 5026320, 5077872, 5277636, 5501028, 5531760, 5712606, 5808348, 5864040, 5924184, 6347340, 6417866, 6453720, 6597045, 6664707, 6876285, 7036848, 7260435, 7334704, 7405230, 7539480, 7616808, 7744464, 8119440, 8251542, 8297640, 8463120, 8796060, 8886276, 8935920, 9168380, 9521010, 9626799, 9680580, 9873640, 10555272, 11002056, 11107845, 11425212, 11616696, 11728080, 11848368, 12377313, 12694680, 12835732, 12907440, 13194090, 13329414, 13752570, 14281515, 14520870, 14810460, 15078960, 15233616, 16044665, 16503084, 16595280, 17592120, 17772552, 18336760, 19042020, 19253598, 19361160, 19747280, 19994121, 20628855, 21110544, 22004112, 22215690, 22850424, 23233392, 24754626, 25389360, 25671464, 26388180, 26658828, 27505140, 28563030, 28880397, 29041740, 29620920, 32089330, 33006168, 33323535, 35184240, 35545104, 36673520, 37131939, 38084040, 38507196, 38722320, 39988242, 41257710, 44431380, 45700848, 48133995, 49509252, 51342928, 52776360, 53317656, 55010280, 57126060, 57760794, 58083480, 59241840, 61886565, 64178660, 66012336, 66647070, 74263878, 76168080, 77014392, 79976484, 82515420, 86641191, 88862760, 96267990, 99018504, 99970605, 105552720, 106635312, 110020560, 114252120, 115521588, 116166960, 123773130, 128357320, 133294140, 144401985, 148527756, 154028784, 159952968, 165030840, 173282382, 177725520, 185659695, 192535980, 198037008, 199941210, 228504240, 231043176, 247546260, 256714640, 259923573, 266588280, 288803970, 297055512, 319905936, 330061680, 346564764, 371319390, 385071960, 399882420, 433205955, 462086352, 495092520, 519847146, 533176560, 577607940, 594111024, 693129528, 742638780, 770143920, 799764840, 866411910, 990185040, 1039694292, 1155215880, 1299617865, 1386259056, 1485277560, 1599529680, 1732823820, 2079388584, 2310431760, 2599235730, 2970555120, 3465647640, 4158777168, 5198471460, 6931295280, 10396942920, 20793885840]

約数ペア:

[(1, 20793885840), (2, 10396942920), (3, 6931295280), (4, 5198471460), (5, 4158777168), (6, 3465647640), (7, 2970555120), (8, 2599235730), (9, 2310431760), (10, 2079388584), (12, 1732823820), (13, 1599529680), (14, 1485277560), (15, 1386259056), (16, 1299617865), (18, 1155215880), (20, 1039694292), (21, 990185040), (24, 866411910), (26, 799764840), (27, 770143920), (28, 742638780), (30, 693129528), (35, 594111024), (36, 577607940), (39, 533176560), (40, 519847146), (42, 495092520), (45, 462086352), (48, 433205955), (52, 399882420), (54, 385071960), (56, 371319390), (60, 346564764), (63, 330061680), (65, 319905936), (70, 297055512), (72, 288803970), (78, 266588280), (80, 259923573), (81, 256714640), (84, 247546260), (90, 231043176), (91, 228504240), (104, 199941210), (105, 198037008), (108, 192535980), (112, 185659695), (117, 177725520), (120, 173282382), (126, 165030840), (130, 159952968), (135, 154028784), (140, 148527756), (144, 144401985), (156, 133294140), (162, 128357320), (168, 123773130), (179, 116166960), (180, 115521588), (182, 114252120), (189, 110020560), (195, 106635312), (197, 105552720), (208, 99970605), (210, 99018504), (216, 96267990), (234, 88862760), (240, 86641191), (252, 82515420), (260, 79976484), (270, 77014392), (273, 76168080), (280, 74263878), (312, 66647070), (315, 66012336), (324, 64178660), (336, 61886565), (351, 59241840), (358, 58083480), (360, 57760794), (364, 57126060), (378, 55010280), (390, 53317656), (394, 52776360), (405, 51342928), (420, 49509252), (432, 48133995), (455, 45700848), (468, 44431380), (504, 41257710), (520, 39988242), (537, 38722320), (540, 38507196), (546, 38084040), (560, 37131939), (567, 36673520), (585, 35545104), (591, 35184240), (624, 33323535), (630, 33006168), (648, 32089330), (702, 29620920), (716, 29041740), (720, 28880397), (728, 28563030), (756, 27505140), (780, 26658828), (788, 26388180), (810, 25671464), (819, 25389360), (840, 24754626), (895, 23233392), (910, 22850424), (936, 22215690), (945, 22004112), (985, 21110544), (1008, 20628855), (1040, 19994121), (1053, 19747280), (1074, 19361160), (1080, 19253598), (1092, 19042020), (1134, 18336760), (1170, 17772552), (1182, 17592120), (1253, 16595280), (1260, 16503084), (1296, 16044665), (1365, 15233616), (1379, 15078960), (1404, 14810460), (1432, 14520870), (1456, 14281515), (1512, 13752570), (1560, 13329414), (1576, 13194090), (1611, 12907440), (1620, 12835732), (1638, 12694680), (1680, 12377313), (1755, 11848368), (1773, 11728080), (1790, 11616696), (1820, 11425212), (1872, 11107845), (1890, 11002056), (1970, 10555272), (2106, 9873640), (2148, 9680580), (2160, 9626799), (2184, 9521010), (2268, 9168380), (2327, 8935920), (2340, 8886276), (2364, 8796060), (2457, 8463120), (2506, 8297640), (2520, 8251542), (2561, 8119440), (2685, 7744464), (2730, 7616808), (2758, 7539480), (2808, 7405230), (2835, 7334704), (2864, 7260435), (2955, 7036848), (3024, 6876285), (3120, 6664707), (3152, 6597045), (3222, 6453720), (3240, 6417866), (3276, 6347340), (3510, 5924184), (3546, 5864040), (3580, 5808348), (3640, 5712606), (3759, 5531760), (3780, 5501028), (3940, 5277636), (4095, 5077872), (4137, 5026320), (4212, 4936820), (4296, 4840290), (4368, 4760505), (4536, 4584190), (4654, 4467960), (4680, 4443138), (4728, 4398030), (4833, 4302480), (4914, 4231560), (5012, 4148820), (5040, 4125771), (5122, 4059720), (5265, 3949456), (5319, 3909360), (5370, 3872232), (5460, 3808404), (5516, 3769740), (5616, 3702615), (5670, 3667352), (5910, 3518424), (6265, 3319056), (6444, 3226860), (6480, 3208933), (6552, 3173670), (6895, 3015792), (6981, 2978640), (7020, 2962092), (7092, 2932020), (7160, 2904174), (7280, 2856303), (7371, 2821040), (7518, 2765880), (7560, 2750514), (7683, 2706480), (7880, 2638818), (8055, 2581488), (8190, 2538936), (8274, 2513160), (8424, 2468410), (8592, 2420145), (8865, 2345616), (9072, 2292095), (9308, 2233980), (9360, 2221569), (9456, 2199015), (9666, 2151240), (9828, 2115780), (10024, 2074410), (10244, 2029860), (10530, 1974728), (10638, 1954680), (10740, 1936116), (10920, 1904202), (11032, 1884870), (11277, 1843920), (11340, 1833676), (11635, 1787184), (11820, 1759212), (12285, 1692624), (12411, 1675440), (12530, 1659528), (12805, 1623888), (12888, 1613430), (13104, 1586835), (13790, 1507896), (13962, 1489320), (14040, 1481046), (14184, 1466010), (14320, 1452087), (14499, 1434160), (14742, 1410520), (15036, 1382940), (15120, 1375257), (15366, 1353240), (15760, 1319409), (15957, 1303120), (16110, 1290744), (16289, 1276560), (16380, 1269468), (16548, 1256580), (16848, 1234205), (17730, 1172808), (17927, 1159920), (18616, 1116990), (18795, 1106352), (19332, 1075620), (19656, 1057890), (20048, 1037205), (20488, 1014930), (20685, 1005264), (20943, 992880), (21060, 987364), (21276, 977340), (21480, 968058), (21840, 952101), (22064, 942435), (22554, 921960), (22680, 916838), (23049, 902160), (23270, 893592), (23640, 879606), (24165, 860496), (24570, 846312), (24822, 837720), (25060, 829764), (25610, 811944), (25776, 806715), (26595, 781872), (27580, 753948), (27924, 744660), (28080, 740523), (28368, 733005), (28998, 717080), (29484, 705260), (30072, 691470), (30732, 676620), (31914, 651560), (32220, 645372), (32578, 638280), (32760, 634734), (33096, 628290), (33831, 614640), (34905, 595728), (35263, 589680), (35460, 586404), (35854, 579960), (36855, 564208), (37232, 558495), (37233, 558480), (37590, 553176), (38415, 541296), (38664, 537810), (39312, 528945), (40976, 507465), (41370, 502632), (41886, 496440), (42120, 493682), (42552, 488670), (42960, 484029), (45108, 460980), (45360, 458419), (46098, 451080), (46540, 446796), (47280, 439803), (48330, 430248), (48867, 425520), (49140, 423156), (49644, 418860), (50120, 414882), (51220, 405972), (53190, 390936), (53781, 386640), (55160, 376974), (55848, 372330), (56385, 368784), (57996, 358540), (58968, 352630), (60144, 345735), (61464, 338310), (62055, 335088), (62829, 330960), (63828, 325780), (64440, 322686), (65156, 319140), (65520, 317367), (66192, 314145), (67662, 307320), (69147, 300720), (69810, 297864), (70526, 294840), (70920, 293202), (71708, 289980), (72495, 286832), (73710, 282104), (74466, 279240), (75180, 276588), (76830, 270648), (77328, 268905), (79785, 260624), (81445, 255312), (82740, 251316), (83772, 248220), (84240, 246841), (85104, 244335), (89635, 231984), (90216, 230490), (92196, 225540), (93080, 223398), (96660, 215124), (97734, 212760), (98280, 211578), (99288, 209430), (100240, 207441), (101493, 204880), (102440, 202986), (104715, 198576), (105789, 196560), (106380, 195468), (107562, 193320), (110320, 188487), (111696, 186165), (111699, 186160), (112770, 184392), (115245, 180432), (115992, 179270), (117936, 176315), (122928, 169155), (124110, 167544), (125658, 165480), (127656, 162890), (128880, 161343), (130312, 159570), (135324, 153660), (138294, 150360), (139620, 148932), (141052, 147420), (141840, 146601), (143416, 144990)]