21300184080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 720

約数和(自身を含む): 90209583360

約数和(自身を除く): 68909399280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 63, 69, 70, 72, 76, 80, 84, 90, 92, 95, 105, 112, 114, 115, 120, 126, 133, 138, 140, 144, 152, 161, 168, 171, 180, 184, 190, 207, 210, 228, 230, 240, 252, 266, 276, 280, 285, 304, 315, 322, 336, 342, 345, 360, 361, 368, 380, 399, 414, 420, 437, 456, 460, 483, 504, 509, 532, 552, 560, 570, 630, 644, 665, 684, 690, 720, 722, 760, 798, 805, 828, 840, 855, 874, 912, 920, 966, 1008, 1018, 1035, 1064, 1083, 1104, 1140, 1197, 1260, 1288, 1311, 1330, 1368, 1380, 1444, 1449, 1520, 1527, 1596, 1610, 1656, 1680, 1710, 1748, 1805, 1840, 1932, 1995, 2036, 2070, 2128, 2166, 2185, 2280, 2394, 2415, 2520, 2527, 2545, 2576, 2622, 2660, 2736, 2760, 2888, 2898, 3054, 3059, 3192, 3220, 3249, 3312, 3420, 3496, 3563, 3610, 3864, 3933, 3990, 4072, 4140, 4332, 4370, 4560, 4581, 4788, 4830, 5040, 5054, 5090, 5244, 5320, 5415, 5520, 5776, 5796, 5985, 6108, 6118, 6384, 6440, 6498, 6555, 6840, 6992, 7126, 7220, 7245, 7581, 7635, 7728, 7866, 7980, 8144, 8280, 8303, 8664, 8740, 9162, 9177, 9576, 9660, 9671, 10108, 10180, 10488, 10640, 10689, 10830, 11592, 11707, 11970, 12216, 12236, 12635, 12880, 12996, 13110, 13680, 14252, 14440, 14490, 15162, 15270, 15295, 15732, 15960, 16245, 16560, 16606, 17328, 17480, 17815, 18324, 18354, 19152, 19320, 19342, 19665, 20216, 20360, 20976, 21378, 21660, 22743, 22905, 23184, 23414, 23940, 24432, 24472, 24909, 25270, 25992, 26220, 27531, 28504, 28880, 28980, 29013, 30324, 30540, 30590, 31464, 31920, 32067, 32490, 33212, 34960, 35121, 35630, 36648, 36708, 37905, 38640, 38684, 39330, 40432, 40720, 41515, 42756, 43320, 45486, 45810, 45885, 46828, 47880, 48355, 48944, 49818, 50540, 51984, 52440, 53445, 55062, 57008, 57960, 58026, 58121, 58535, 60648, 61080, 61180, 62928, 64134, 64980, 66424, 67697, 70242, 71260, 73296, 73416, 74727, 75810, 77368, 78660, 81949, 83030, 85512, 86640, 87039, 90972, 91620, 91770, 93656, 95760, 96710, 99636, 101080, 104880, 105363, 106890, 110124, 113715, 115920, 116052, 116242, 117070, 121296, 122160, 122360, 124545, 128268, 129960, 132848, 135394, 137655, 140484, 142520, 145065, 146832, 149454, 151620, 154736, 157320, 160335, 163898, 166060, 171024, 174078, 174363, 175605, 181944, 183240, 183540, 183749, 187312, 193420, 199272, 202160, 203091, 210726, 213780, 220248, 222433, 227430, 232104, 232484, 234140, 244720, 245847, 249090, 256536, 259920, 270788, 275310, 280968, 285040, 290130, 290605, 298908, 303240, 314640, 320670, 327796, 332120, 338485, 348156, 348726, 351210, 363888, 366480, 367080, 367498, 373635, 386840, 398544, 406182, 409745, 421452, 427560, 435195, 440496, 444866, 454860, 464208, 464968, 468280, 491694, 498180, 513072, 523089, 526815, 541576, 550620, 551247, 561936, 580260, 581210, 597816, 606480, 609273, 641340, 655592, 664240, 667299, 676970, 696312, 697452, 702420, 734160, 734996, 737541, 747270, 773680, 812364, 819490, 842904, 855120, 870390, 871815, 889732, 909720, 918745, 929936, 936560, 983388, 996360, 1015455, 1046178, 1053630, 1083152, 1101240, 1102494, 1112165, 1160520, 1162420, 1195632, 1218546, 1229235, 1282680, 1286243, 1311184, 1334598, 1353940, 1392624, 1394904, 1404840, 1469992, 1475082, 1494540, 1557031, 1624728, 1638980, 1653741, 1685808, 1740780, 1743630, 1779464, 1819440, 1837490, 1966776, 1992720, 2001897, 2030910, 2092356, 2107260, 2202480, 2204988, 2224330, 2321040, 2324840, 2437092, 2458470, 2565360, 2572486, 2615445, 2669196, 2707880, 2756235, 2789808, 2809680, 2939984, 2950164, 2989080, 3046365, 3114062, 3249456, 3277960, 3307482, 3336495, 3481560, 3487260, 3558928, 3674980, 3687705, 3858729, 3933552, 4003794, 4061820, 4184712, 4214520, 4226227, 4409976, 4448660, 4649680, 4671093, 4874184, 4916940, 5144972, 5230890, 5338392, 5415760, 5512470, 5900328, 5978160, 6092730, 6228124, 6431215, 6555920, 6614964, 6672990, 6963120, 6974520, 7349960, 7375410, 7717458, 7785155, 8007588, 8123640, 8268705, 8369424, 8429040, 8452454, 8819952, 8897320, 9342186, 9748368, 9833880, 10009485, 10289944, 10461780, 10676784, 11024940, 11576187, 11800656, 12185460, 12456248, 12678681, 12862430, 13229928, 13345980, 13949040, 14013279, 14699920, 14750820, 15434916, 15570310, 16015176, 16247280, 16537410, 16904908, 17794640, 18684372, 19293645, 19667760, 20018970, 20579888, 20923560, 21131135, 22049880, 23152374, 23355465, 24370920, 24912496, 25357362, 25724860, 26459856, 26691960, 28026558, 29501640, 29583589, 30869832, 31140620, 32030352, 33074820, 33809816, 37368744, 38036043, 38587290, 40037940, 41847120, 42262270, 44099760, 46304748, 46710930, 48741840, 50714724, 51449720, 53383920, 56053116, 57880935, 59003280, 59167178, 61739664, 62281240, 63393405, 66149640, 67619632, 70066395, 74737488, 76072086, 77174580, 80075880, 84524540, 88750767, 92609496, 93421860, 101429448, 102899440, 112106232, 115761870, 118334356, 124562480, 126786810, 132299280, 140132790, 147917945, 152144172, 154349160, 160151760, 169049080, 177501534, 185218992, 186843720, 190180215, 202858896, 224212464, 231523740, 236668712, 253573620, 266252301, 280265580, 295835890, 304288344, 308698320, 338098160, 355003068, 373687440, 380360430, 443753835, 463047480, 473337424, 507147240, 532504602, 560531160, 591671780, 608576688, 710006136, 760720860, 887507670, 926094960, 1014294480, 1065009204, 1121062320, 1183343560, 1331261505, 1420012272, 1521441720, 1775015340, 2130018408, 2366687120, 2662523010, 3042883440, 3550030680, 4260036816, 5325046020, 7100061360, 10650092040, 21300184080]

約数ペア:

[(1, 21300184080), (2, 10650092040), (3, 7100061360), (4, 5325046020), (5, 4260036816), (6, 3550030680), (7, 3042883440), (8, 2662523010), (9, 2366687120), (10, 2130018408), (12, 1775015340), (14, 1521441720), (15, 1420012272), (16, 1331261505), (18, 1183343560), (19, 1121062320), (20, 1065009204), (21, 1014294480), (23, 926094960), (24, 887507670), (28, 760720860), (30, 710006136), (35, 608576688), (36, 591671780), (38, 560531160), (40, 532504602), (42, 507147240), (45, 473337424), (46, 463047480), (48, 443753835), (56, 380360430), (57, 373687440), (60, 355003068), (63, 338098160), (69, 308698320), (70, 304288344), (72, 295835890), (76, 280265580), (80, 266252301), (84, 253573620), (90, 236668712), (92, 231523740), (95, 224212464), (105, 202858896), (112, 190180215), (114, 186843720), (115, 185218992), (120, 177501534), (126, 169049080), (133, 160151760), (138, 154349160), (140, 152144172), (144, 147917945), (152, 140132790), (161, 132299280), (168, 126786810), (171, 124562480), (180, 118334356), (184, 115761870), (190, 112106232), (207, 102899440), (210, 101429448), (228, 93421860), (230, 92609496), (240, 88750767), (252, 84524540), (266, 80075880), (276, 77174580), (280, 76072086), (285, 74737488), (304, 70066395), (315, 67619632), (322, 66149640), (336, 63393405), (342, 62281240), (345, 61739664), (360, 59167178), (361, 59003280), (368, 57880935), (380, 56053116), (399, 53383920), (414, 51449720), (420, 50714724), (437, 48741840), (456, 46710930), (460, 46304748), (483, 44099760), (504, 42262270), (509, 41847120), (532, 40037940), (552, 38587290), (560, 38036043), (570, 37368744), (630, 33809816), (644, 33074820), (665, 32030352), (684, 31140620), (690, 30869832), (720, 29583589), (722, 29501640), (760, 28026558), (798, 26691960), (805, 26459856), (828, 25724860), (840, 25357362), (855, 24912496), (874, 24370920), (912, 23355465), (920, 23152374), (966, 22049880), (1008, 21131135), (1018, 20923560), (1035, 20579888), (1064, 20018970), (1083, 19667760), (1104, 19293645), (1140, 18684372), (1197, 17794640), (1260, 16904908), (1288, 16537410), (1311, 16247280), (1330, 16015176), (1368, 15570310), (1380, 15434916), (1444, 14750820), (1449, 14699920), (1520, 14013279), (1527, 13949040), (1596, 13345980), (1610, 13229928), (1656, 12862430), (1680, 12678681), (1710, 12456248), (1748, 12185460), (1805, 11800656), (1840, 11576187), (1932, 11024940), (1995, 10676784), (2036, 10461780), (2070, 10289944), (2128, 10009485), (2166, 9833880), (2185, 9748368), (2280, 9342186), (2394, 8897320), (2415, 8819952), (2520, 8452454), (2527, 8429040), (2545, 8369424), (2576, 8268705), (2622, 8123640), (2660, 8007588), (2736, 7785155), (2760, 7717458), (2888, 7375410), (2898, 7349960), (3054, 6974520), (3059, 6963120), (3192, 6672990), (3220, 6614964), (3249, 6555920), (3312, 6431215), (3420, 6228124), (3496, 6092730), (3563, 5978160), (3610, 5900328), (3864, 5512470), (3933, 5415760), (3990, 5338392), (4072, 5230890), (4140, 5144972), (4332, 4916940), (4370, 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(14440, 1475082), (14490, 1469992), (15162, 1404840), (15270, 1394904), (15295, 1392624), (15732, 1353940), (15960, 1334598), (16245, 1311184), (16560, 1286243), (16606, 1282680), (17328, 1229235), (17480, 1218546), (17815, 1195632), (18324, 1162420), (18354, 1160520), (19152, 1112165), (19320, 1102494), (19342, 1101240), (19665, 1083152), (20216, 1053630), (20360, 1046178), (20976, 1015455), (21378, 996360), (21660, 983388), (22743, 936560), (22905, 929936), (23184, 918745), (23414, 909720), (23940, 889732), (24432, 871815), (24472, 870390), (24909, 855120), (25270, 842904), (25992, 819490), (26220, 812364), (27531, 773680), (28504, 747270), (28880, 737541), (28980, 734996), (29013, 734160), (30324, 702420), (30540, 697452), (30590, 696312), (31464, 676970), (31920, 667299), (32067, 664240), (32490, 655592), (33212, 641340), (34960, 609273), (35121, 606480), (35630, 597816), (36648, 581210), (36708, 580260), (37905, 561936), (38640, 551247), (38684, 550620), (39330, 541576), (40432, 526815), (40720, 523089), (41515, 513072), (42756, 498180), (43320, 491694), (45486, 468280), (45810, 464968), (45885, 464208), (46828, 454860), (47880, 444866), (48355, 440496), (48944, 435195), (49818, 427560), (50540, 421452), (51984, 409745), (52440, 406182), (53445, 398544), (55062, 386840), (57008, 373635), (57960, 367498), (58026, 367080), (58121, 366480), (58535, 363888), (60648, 351210), (61080, 348726), (61180, 348156), (62928, 338485), (64134, 332120), (64980, 327796), (66424, 320670), (67697, 314640), (70242, 303240), (71260, 298908), (73296, 290605), (73416, 290130), (74727, 285040), (75810, 280968), (77368, 275310), (78660, 270788), (81949, 259920), (83030, 256536), (85512, 249090), (86640, 245847), (87039, 244720), (90972, 234140), (91620, 232484), (91770, 232104), (93656, 227430), (95760, 222433), (96710, 220248), (99636, 213780), (101080, 210726), (104880, 203091), (105363, 202160), (106890, 199272), (110124, 193420), (113715, 187312), (115920, 183749), (116052, 183540), (116242, 183240), (117070, 181944), (121296, 175605), (122160, 174363), (122360, 174078), (124545, 171024), (128268, 166060), (129960, 163898), (132848, 160335), (135394, 157320), (137655, 154736), (140484, 151620), (142520, 149454), (145065, 146832)]