20294588160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 864

約数和(自身を含む): 88710515712

約数和(自身を除く): 68415927552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 137, 140, 144, 154, 160, 165, 167, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 274, 280, 288, 308, 315, 320, 330, 334, 336, 352, 360, 384, 385, 396, 411, 420, 440, 448, 462, 480, 495, 501, 504, 528, 548, 560, 576, 616, 630, 640, 660, 668, 672, 685, 693, 704, 720, 768, 770, 792, 822, 835, 840, 880, 896, 924, 959, 960, 990, 1002, 1008, 1056, 1096, 1120, 1152, 1155, 1169, 1232, 1233, 1260, 1280, 1320, 1336, 1344, 1370, 1386, 1408, 1440, 1503, 1507, 1540, 1584, 1644, 1670, 1680, 1760, 1792, 1837, 1848, 1918, 1920, 1980, 2004, 2016, 2055, 2112, 2192, 2240, 2304, 2310, 2338, 2464, 2466, 2505, 2520, 2640, 2672, 2688, 2740, 2772, 2816, 2877, 2880, 3006, 3014, 3080, 3168, 3288, 3340, 3360, 3465, 3507, 3520, 3674, 3696, 3836, 3840, 3960, 4008, 4032, 4110, 4224, 4384, 4480, 4521, 4620, 4676, 4795, 4928, 4932, 5010, 5040, 5280, 5344, 5376, 5480, 5511, 5544, 5754, 5760, 5845, 6012, 6028, 6160, 6165, 6336, 6576, 6680, 6720, 6930, 7014, 7040, 7348, 7392, 7515, 7535, 7672, 7920, 8016, 8064, 8220, 8448, 8631, 8768, 8960, 9042, 9185, 9240, 9352, 9590, 9856, 9864, 10020, 10080, 10521, 10549, 10560, 10688, 10960, 11022, 11088, 11508, 11520, 11690, 12024, 12056, 12320, 12330, 12672, 12859, 13152, 13360, 13440, 13563, 13860, 14028, 14080, 14385, 14696, 14784, 15030, 15070, 15344, 15840, 16032, 16128, 16440, 16533, 17262, 17535, 17536, 18084, 18370, 18480, 18704, 19180, 19712, 19728, 20040, 20160, 21042, 21098, 21120, 21376, 21920, 22044, 22176, 22605, 22879, 23016, 23380, 24048, 24112, 24640, 24660, 25344, 25718, 26304, 26720, 26880, 27126, 27555, 27720, 28056, 28770, 29392, 29568, 30060, 30140, 30688, 31647, 31680, 32064, 32880, 33066, 34524, 35070, 35072, 36168, 36740, 36960, 37408, 38360, 38577, 39456, 40080, 40320, 42084, 42196, 42240, 42752, 43155, 43840, 44088, 44352, 45210, 45758, 46032, 46760, 48096, 48224, 49280, 49320, 51436, 52605, 52608, 52745, 53440, 54252, 55110, 55440, 56112, 57540, 58784, 59136, 60120, 60280, 61376, 63294, 63360, 64128, 64295, 65760, 66132, 67815, 68637, 69048, 70140, 72336, 73480, 73920, 74816, 76720, 77154, 78912, 80160, 80640, 82665, 84168, 84392, 86310, 87680, 88176, 88704, 90420, 91516, 92064, 93520, 94941, 96192, 96448, 98560, 98640, 102872, 105210, 105216, 105490, 106880, 108504, 110220, 110880, 112224, 114395, 115080, 115731, 117568, 120240, 120560, 122752, 126588, 126720, 128256, 128590, 131520, 132264, 135630, 137274, 138096, 140280, 144672, 146960, 147840, 149632, 153440, 154308, 157824, 158235, 160153, 160320, 165330, 168336, 168784, 172620, 175360, 176352, 177408, 180840, 183032, 184128, 187040, 189882, 192384, 192885, 192896, 197280, 205744, 205911, 210420, 210980, 213760, 217008, 220440, 221760, 224448, 228790, 230160, 231462, 235136, 240480, 241120, 245504, 251669, 253176, 257180, 263040, 264528, 271260, 274548, 276192, 280560, 289344, 293920, 295680, 299264, 306880, 308616, 315648, 316470, 320306, 320640, 330660, 336672, 337568, 343185, 345240, 352704, 361680, 366064, 368256, 374080, 379764, 384768, 385770, 385792, 394560, 411488, 411822, 420840, 421960, 434016, 440880, 443520, 448896, 457580, 460320, 462924, 470272, 474705, 480459, 480960, 482240, 503338, 506352, 514360, 526080, 529056, 542520, 549096, 552384, 561120, 578655, 578688, 587840, 613760, 617232, 632940, 640612, 641280, 661320, 673344, 675136, 686370, 690480, 705408, 723360, 732128, 736512, 748160, 755007, 759528, 771540, 789120, 800765, 822976, 823644, 841680, 843920, 868032, 881760, 887040, 897792, 915160, 920640, 925848, 949410, 960918, 961920, 964480, 1006676, 1012704, 1028720, 1029555, 1058112, 1085040, 1098192, 1104768, 1122240, 1157310, 1157376, 1175680, 1227520, 1234464, 1258345, 1265880, 1281224, 1322640, 1346688, 1350272, 1372740, 1380960, 1410816, 1441377, 1446720, 1464256, 1496320, 1510014, 1519056, 1543080, 1578240, 1601530, 1645952, 1647288, 1683360, 1687840, 1736064, 1761683, 1763520, 1830320, 1841280, 1851696, 1898820, 1921836, 1923840, 1928960, 2013352, 2025408, 2057440, 2059110, 2116224, 2170080, 2196384, 2209536, 2244480, 2265021, 2314620, 2351360, 2402295, 2468928, 2516690, 2531760, 2562448, 2645280, 2693376, 2700544, 2745480, 2761920, 2882754, 2893440, 2928512, 3020028, 3038112, 3086160, 3203060, 3291904, 3294576, 3366720, 3375680, 3472128, 3523366, 3527040, 3660640, 3682560, 3703392, 3775035, 3797640, 3843672, 4026704, 4050816, 4114880, 4118220, 4232448, 4340160, 4392768, 4488960, 4530042, 4629240, 4804590, 4937856, 5033380, 5063520, 5124896, 5285049, 5290560, 5490960, 5523840, 5765508, 5786880, 5857024, 6040056, 6076224, 6172320, 6406120, 6589152, 6733440, 6751360, 7046732, 7054080, 7206885, 7321280, 7406784, 7550070, 7595280, 7687344, 8053408, 8101632, 8229760, 8236440, 8680320, 8785536, 8808415, 9060084, 9258480, 9609180, 9875712, 10066760, 10127040, 10249792, 10570098, 10581120, 10981920, 11047680, 11325105, 11531016, 12080112, 12152448, 12344640, 12812240, 13178304, 13466880, 13502720, 14093464, 14413770, 14642560, 14813568, 15100140, 15190560, 15374688, 15855147, 16106816, 16459520, 16472880, 17360640, 17571072, 17616830, 18120168, 18516960, 19218360, 20133520, 20254080, 20499584, 21140196, 21162240, 21963840, 22650210, 23062032, 24160224, 24304896, 24689280, 25624480, 26356608, 26425245, 28186928, 28827540, 29285120, 29627136, 30200280, 30381120, 30749376, 31710294, 32213632, 32945760, 35233660, 36240336, 37033920, 38436720, 40267040, 40508160, 40999168, 42280392, 43927680, 45300420, 46124064, 48320448, 49378560, 51248960, 52713216, 52850490, 56373856, 57655080, 60400560, 60762240, 61498752, 63420588, 64427264, 65891520, 70467320, 72480672, 74067840, 76873440, 79275735, 80534080, 84560784, 87855360, 90600840, 92248128, 96640896, 102497920, 105700980, 112747712, 115310160, 120801120, 121524480, 122997504, 126841176, 131783040, 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約数ペア:

[(1, 20294588160), (2, 10147294080), (3, 6764862720), (4, 5073647040), (5, 4058917632), (6, 3382431360), (7, 2899226880), (8, 2536823520), (9, 2254954240), (10, 2029458816), (11, 1844962560), (12, 1691215680), (14, 1449613440), (15, 1352972544), (16, 1268411760), (18, 1127477120), (20, 1014729408), (21, 966408960), (22, 922481280), (24, 845607840), (28, 724806720), (30, 676486272), (32, 634205880), (33, 614987520), (35, 579845376), (36, 563738560), (40, 507364704), (42, 483204480), (44, 461240640), (45, 450990848), (48, 422803920), (55, 368992512), (56, 362403360), (60, 338243136), (63, 322136320), (64, 317102940), (66, 307493760), (70, 289922688), (72, 281869280), (77, 263566080), (80, 253682352), (84, 241602240), (88, 230620320), (90, 225495424), (96, 211401960), (99, 204995840), (105, 193281792), (110, 184496256), (112, 181201680), (120, 169121568), (126, 161068160), (128, 158551470), (132, 153746880), (137, 148135680), (140, 144961344), (144, 140934640), (154, 131783040), (160, 126841176), (165, 122997504), (167, 121524480), (168, 120801120), (176, 115310160), (180, 112747712), (192, 105700980), (198, 102497920), (210, 96640896), (220, 92248128), (224, 90600840), (231, 87855360), (240, 84560784), (252, 80534080), (256, 79275735), (264, 76873440), (274, 74067840), (280, 72480672), (288, 70467320), (308, 65891520), (315, 64427264), (320, 63420588), (330, 61498752), (334, 60762240), (336, 60400560), (352, 57655080), (360, 56373856), (384, 52850490), (385, 52713216), (396, 51248960), (411, 49378560), (420, 48320448), (440, 46124064), (448, 45300420), (462, 43927680), (480, 42280392), (495, 40999168), (501, 40508160), (504, 40267040), (528, 38436720), (548, 37033920), (560, 36240336), (576, 35233660), (616, 32945760), (630, 32213632), (640, 31710294), (660, 30749376), (668, 30381120), (672, 30200280), (685, 29627136), (693, 29285120), (704, 28827540), (720, 28186928), (768, 26425245), (770, 26356608), (792, 25624480), (822, 24689280), (835, 24304896), (840, 24160224), (880, 23062032), (896, 22650210), (924, 21963840), (959, 21162240), (960, 21140196), (990, 20499584), (1002, 20254080), (1008, 20133520), (1056, 19218360), (1096, 18516960), (1120, 18120168), (1152, 17616830), (1155, 17571072), (1169, 17360640), (1232, 16472880), (1233, 16459520), (1260, 16106816), (1280, 15855147), (1320, 15374688), (1336, 15190560), (1344, 15100140), (1370, 14813568), (1386, 14642560), (1408, 14413770), (1440, 14093464), (1503, 13502720), (1507, 13466880), (1540, 13178304), (1584, 12812240), (1644, 12344640), (1670, 12152448), (1680, 12080112), (1760, 11531016), (1792, 11325105), (1837, 11047680), (1848, 10981920), (1918, 10581120), (1920, 10570098), (1980, 10249792), (2004, 10127040), (2016, 10066760), (2055, 9875712), (2112, 9609180), (2192, 9258480), (2240, 9060084), (2304, 8808415), (2310, 8785536), (2338, 8680320), (2464, 8236440), (2466, 8229760), (2505, 8101632), (2520, 8053408), (2640, 7687344), (2672, 7595280), (2688, 7550070), (2740, 7406784), (2772, 7321280), (2816, 7206885), (2877, 7054080), (2880, 7046732), (3006, 6751360), (3014, 6733440), (3080, 6589152), (3168, 6406120), (3288, 6172320), (3340, 6076224), (3360, 6040056), (3465, 5857024), (3507, 5786880), (3520, 5765508), (3674, 5523840), (3696, 5490960), (3836, 5290560), (3840, 5285049), (3960, 5124896), (4008, 5063520), (4032, 5033380), (4110, 4937856), (4224, 4804590), (4384, 4629240), (4480, 4530042), (4521, 4488960), (4620, 4392768), (4676, 4340160), (4795, 4232448), (4928, 4118220), (4932, 4114880), (5010, 4050816), (5040, 4026704), (5280, 3843672), (5344, 3797640), (5376, 3775035), (5480, 3703392), (5511, 3682560), (5544, 3660640), (5754, 3527040), (5760, 3523366), (5845, 3472128), (6012, 3375680), (6028, 3366720), (6160, 3294576), (6165, 3291904), (6336, 3203060), (6576, 3086160), (6680, 3038112), (6720, 3020028), (6930, 2928512), (7014, 2893440), (7040, 2882754), (7348, 2761920), (7392, 2745480), (7515, 2700544), (7535, 2693376), (7672, 2645280), (7920, 2562448), (8016, 2531760), (8064, 2516690), (8220, 2468928), (8448, 2402295), (8631, 2351360), (8768, 2314620), (8960, 2265021), (9042, 2244480), (9185, 2209536), (9240, 2196384), (9352, 2170080), (9590, 2116224), (9856, 2059110), (9864, 2057440), (10020, 2025408), (10080, 2013352), (10521, 1928960), (10549, 1923840), (10560, 1921836), (10688, 1898820), (10960, 1851696), (11022, 1841280), (11088, 1830320), (11508, 1763520), (11520, 1761683), (11690, 1736064), (12024, 1687840), (12056, 1683360), (12320, 1647288), (12330, 1645952), (12672, 1601530), (12859, 1578240), (13152, 1543080), (13360, 1519056), (13440, 1510014), (13563, 1496320), (13860, 1464256), (14028, 1446720), (14080, 1441377), (14385, 1410816), (14696, 1380960), (14784, 1372740), (15030, 1350272), (15070, 1346688), (15344, 1322640), (15840, 1281224), (16032, 1265880), (16128, 1258345), (16440, 1234464), (16533, 1227520), (17262, 1175680), (17535, 1157376), (17536, 1157310), (18084, 1122240), (18370, 1104768), (18480, 1098192), (18704, 1085040), (19180, 1058112), (19712, 1029555), (19728, 1028720), (20040, 1012704), (20160, 1006676), (21042, 964480), (21098, 961920), (21120, 960918), (21376, 949410), (21920, 925848), (22044, 920640), (22176, 915160), (22605, 897792), (22879, 887040), (23016, 881760), (23380, 868032), (24048, 843920), (24112, 841680), (24640, 823644), (24660, 822976), (25344, 800765), (25718, 789120), (26304, 771540), (26720, 759528), (26880, 755007), (27126, 748160), (27555, 736512), (27720, 732128), (28056, 723360), (28770, 705408), (29392, 690480), (29568, 686370), (30060, 675136), (30140, 673344), (30688, 661320), (31647, 641280), (31680, 640612), (32064, 632940), (32880, 617232), (33066, 613760), (34524, 587840), (35070, 578688), (35072, 578655), (36168, 561120), (36740, 552384), (36960, 549096), (37408, 542520), (38360, 529056), (38577, 526080), (39456, 514360), (40080, 506352), (40320, 503338), (42084, 482240), (42196, 480960), (42240, 480459), (42752, 474705), (43155, 470272), (43840, 462924), (44088, 460320), (44352, 457580), (45210, 448896), (45758, 443520), (46032, 440880), (46760, 434016), (48096, 421960), (48224, 420840), (49280, 411822), (49320, 411488), (51436, 394560), (52605, 385792), (52608, 385770), (52745, 384768), (53440, 379764), (54252, 374080), (55110, 368256), (55440, 366064), (56112, 361680), (57540, 352704), (58784, 345240), (59136, 343185), (60120, 337568), (60280, 336672), (61376, 330660), (63294, 320640), (63360, 320306), (64128, 316470), (64295, 315648), (65760, 308616), (66132, 306880), (67815, 299264), (68637, 295680), (69048, 293920), (70140, 289344), (72336, 280560), (73480, 276192), (73920, 274548), (74816, 271260), (76720, 264528), (77154, 263040), (78912, 257180), (80160, 253176), (80640, 251669), (82665, 245504), (84168, 241120), (84392, 240480), (86310, 235136), (87680, 231462), (88176, 230160), (88704, 228790), (90420, 224448), (91516, 221760), (92064, 220440), (93520, 217008), (94941, 213760), (96192, 210980), (96448, 210420), (98560, 205911), (98640, 205744), (102872, 197280), (105210, 192896), (105216, 192885), (105490, 192384), (106880, 189882), (108504, 187040), (110220, 184128), (110880, 183032), (112224, 180840), (114395, 177408), (115080, 176352), (115731, 175360), (117568, 172620), (120240, 168784), (120560, 168336), (122752, 165330), (126588, 160320), (126720, 160153), (128256, 158235), (128590, 157824), (131520, 154308), (132264, 153440), (135630, 149632), (137274, 147840), (138096, 146960), (140280, 144672)]