21459870720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 528

約数和(自身を含む): 79296522240

約数和(自身を除く): 57836651520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 127, 128, 144, 152, 160, 171, 180, 190, 192, 193, 228, 240, 254, 256, 285, 288, 304, 320, 342, 360, 380, 381, 384, 386, 456, 480, 508, 512, 570, 576, 579, 608, 635, 640, 684, 720, 760, 762, 768, 772, 855, 912, 960, 965, 1016, 1024, 1140, 1143, 1152, 1158, 1216, 1270, 1280, 1368, 1440, 1520, 1524, 1536, 1544, 1710, 1737, 1824, 1905, 1920, 1930, 2032, 2280, 2286, 2304, 2316, 2413, 2432, 2540, 2560, 2736, 2880, 2895, 3040, 3048, 3072, 3088, 3420, 3474, 3648, 3667, 3810, 3840, 3860, 4064, 4560, 4572, 4608, 4632, 4826, 4864, 5080, 5120, 5472, 5715, 5760, 5790, 6080, 6096, 6176, 6840, 6948, 7239, 7296, 7334, 7620, 7680, 7720, 8128, 8685, 9120, 9144, 9216, 9264, 9652, 9728, 10160, 10944, 11001, 11430, 11520, 11580, 12065, 12160, 12192, 12352, 13680, 13896, 14478, 14592, 14668, 15240, 15360, 15440, 16256, 17370, 18240, 18288, 18335, 18528, 19304, 19456, 20320, 21717, 21888, 22002, 22860, 23040, 23160, 24130, 24320, 24384, 24511, 24704, 27360, 27792, 28956, 29184, 29336, 30480, 30880, 32512, 33003, 34740, 36195, 36480, 36576, 36670, 37056, 38608, 40640, 43434, 43776, 44004, 45720, 46080, 46320, 48260, 48640, 48768, 49022, 49408, 54720, 55005, 55584, 57912, 58368, 58672, 60960, 61760, 65024, 66006, 69480, 72390, 72960, 73152, 73340, 73533, 74112, 77216, 81280, 86868, 87552, 88008, 91440, 92640, 96520, 97280, 97536, 98044, 98816, 108585, 109440, 110010, 111168, 115824, 117344, 121920, 122555, 123520, 130048, 132012, 138960, 144780, 145920, 146304, 146680, 147066, 148224, 154432, 162560, 165015, 173736, 175104, 176016, 182880, 185280, 193040, 195072, 196088, 197632, 217170, 218880, 220020, 220599, 222336, 231648, 234688, 243840, 245110, 247040, 264024, 277920, 289560, 291840, 292608, 293360, 294132, 296448, 308864, 325120, 330030, 347472, 352032, 365760, 367665, 370560, 386080, 390144, 392176, 434340, 437760, 440040, 441198, 444672, 463296, 465709, 469376, 487680, 490220, 494080, 528048, 555840, 579120, 585216, 586720, 588264, 592896, 617728, 650240, 660060, 694944, 704064, 731520, 735330, 741120, 772160, 784352, 868680, 875520, 880080, 882396, 889344, 926592, 931418, 938752, 975360, 980440, 988160, 1056096, 1102995, 1111680, 1158240, 1170432, 1173440, 1176528, 1235456, 1320120, 1389888, 1397127, 1408128, 1463040, 1470660, 1482240, 1544320, 1568704, 1737360, 1760160, 1764792, 1778688, 1853184, 1862836, 1877504, 1950720, 1960880, 2112192, 2205990, 2223360, 2316480, 2328545, 2346880, 2353056, 2470912, 2640240, 2779776, 2794254, 2816256, 2926080, 2941320, 2964480, 3088640, 3137408, 3474720, 3520320, 3529584, 3706368, 3725672, 3755008, 3921760, 4191381, 4224384, 4411980, 4446720, 4632960, 4657090, 4693760, 4706112, 5280480, 5559552, 5588508, 5632512, 5852160, 5882640, 6177280, 6274816, 6949440, 6985635, 7040640, 7059168, 7412736, 7451344, 7843520, 8382762, 8448768, 8823960, 8893440, 9265920, 9314180, 9387520, 9412224, 10560960, 11119104, 11177016, 11265024, 11765280, 12354560, 12549632, 13898880, 13971270, 14081280, 14118336, 14902688, 15687040, 16765524, 16897536, 17647920, 18531840, 18628360, 18775040, 18824448, 20956905, 21121920, 22238208, 22354032, 23530560, 25099264, 27797760, 27942540, 28162560, 28236672, 29805376, 31374080, 33531048, 33795072, 35295840, 37063680, 37256720, 37648896, 41913810, 42243840, 44708064, 47061120, 55595520, 55885080, 56325120, 56473344, 59610752, 62748160, 67062096, 70591680, 74513440, 75297792, 83827620, 84487680, 89416128, 94122240, 111191040, 111770160, 112946688, 119221504, 125496320, 134124192, 141183360, 149026880, 167655240, 168975360, 178832256, 188244480, 223540320, 225893376, 238443008, 268248384, 282366720, 298053760, 335310480, 357664512, 376488960, 447080640, 476886016, 536496768, 564733440, 596107520, 670620960, 715329024, 894161280, 1072993536, 1129466880, 1192215040, 1341241920, 1430658048, 1788322560, 2145987072, 2384430080, 2682483840, 3576645120, 4291974144, 5364967680, 7153290240, 10729935360, 21459870720]

約数ペア:

[(1, 21459870720), (2, 10729935360), (3, 7153290240), (4, 5364967680), (5, 4291974144), (6, 3576645120), (8, 2682483840), (9, 2384430080), (10, 2145987072), (12, 1788322560), (15, 1430658048), (16, 1341241920), (18, 1192215040), (19, 1129466880), (20, 1072993536), (24, 894161280), (30, 715329024), (32, 670620960), (36, 596107520), (38, 564733440), (40, 536496768), (45, 476886016), (48, 447080640), (57, 376488960), (60, 357664512), (64, 335310480), (72, 298053760), (76, 282366720), (80, 268248384), (90, 238443008), (95, 225893376), (96, 223540320), (114, 188244480), (120, 178832256), (127, 168975360), (128, 167655240), (144, 149026880), (152, 141183360), (160, 134124192), (171, 125496320), (180, 119221504), (190, 112946688), (192, 111770160), (193, 111191040), (228, 94122240), (240, 89416128), (254, 84487680), (256, 83827620), (285, 75297792), (288, 74513440), (304, 70591680), (320, 67062096), (342, 62748160), (360, 59610752), (380, 56473344), (381, 56325120), (384, 55885080), (386, 55595520), (456, 47061120), (480, 44708064), (508, 42243840), (512, 41913810), (570, 37648896), (576, 37256720), (579, 37063680), (608, 35295840), (635, 33795072), (640, 33531048), (684, 31374080), (720, 29805376), (760, 28236672), (762, 28162560), (768, 27942540), (772, 27797760), (855, 25099264), (912, 23530560), (960, 22354032), (965, 22238208), (1016, 21121920), (1024, 20956905), (1140, 18824448), (1143, 18775040), (1152, 18628360), (1158, 18531840), (1216, 17647920), (1270, 16897536), (1280, 16765524), (1368, 15687040), (1440, 14902688), (1520, 14118336), (1524, 14081280), (1536, 13971270), (1544, 13898880), (1710, 12549632), (1737, 12354560), (1824, 11765280), (1905, 11265024), (1920, 11177016), (1930, 11119104), (2032, 10560960), (2280, 9412224), (2286, 9387520), (2304, 9314180), (2316, 9265920), (2413, 8893440), (2432, 8823960), (2540, 8448768), (2560, 8382762), (2736, 7843520), (2880, 7451344), (2895, 7412736), (3040, 7059168), (3048, 7040640), (3072, 6985635), (3088, 6949440), (3420, 6274816), (3474, 6177280), (3648, 5882640), (3667, 5852160), (3810, 5632512), (3840, 5588508), (3860, 5559552), (4064, 5280480), (4560, 4706112), (4572, 4693760), (4608, 4657090), (4632, 4632960), (4826, 4446720), (4864, 4411980), (5080, 4224384), (5120, 4191381), (5472, 3921760), (5715, 3755008), (5760, 3725672), (5790, 3706368), (6080, 3529584), (6096, 3520320), (6176, 3474720), (6840, 3137408), (6948, 3088640), (7239, 2964480), (7296, 2941320), (7334, 2926080), (7620, 2816256), (7680, 2794254), (7720, 2779776), (8128, 2640240), (8685, 2470912), (9120, 2353056), (9144, 2346880), (9216, 2328545), (9264, 2316480), (9652, 2223360), (9728, 2205990), (10160, 2112192), (10944, 1960880), (11001, 1950720), (11430, 1877504), (11520, 1862836), (11580, 1853184), (12065, 1778688), (12160, 1764792), (12192, 1760160), (12352, 1737360), (13680, 1568704), (13896, 1544320), (14478, 1482240), (14592, 1470660), (14668, 1463040), (15240, 1408128), (15360, 1397127), (15440, 1389888), (16256, 1320120), (17370, 1235456), (18240, 1176528), (18288, 1173440), (18335, 1170432), (18528, 1158240), (19304, 1111680), (19456, 1102995), (20320, 1056096), (21717, 988160), (21888, 980440), (22002, 975360), (22860, 938752), (23040, 931418), (23160, 926592), (24130, 889344), (24320, 882396), (24384, 880080), (24511, 875520), (24704, 868680), (27360, 784352), (27792, 772160), (28956, 741120), (29184, 735330), (29336, 731520), (30480, 704064), (30880, 694944), (32512, 660060), (33003, 650240), (34740, 617728), (36195, 592896), (36480, 588264), (36576, 586720), (36670, 585216), (37056, 579120), (38608, 555840), (40640, 528048), (43434, 494080), (43776, 490220), (44004, 487680), (45720, 469376), (46080, 465709), (46320, 463296), (48260, 444672), (48640, 441198), (48768, 440040), (49022, 437760), (49408, 434340), (54720, 392176), (55005, 390144), (55584, 386080), (57912, 370560), (58368, 367665), (58672, 365760), (60960, 352032), (61760, 347472), (65024, 330030), (66006, 325120), (69480, 308864), (72390, 296448), (72960, 294132), (73152, 293360), (73340, 292608), (73533, 291840), (74112, 289560), (77216, 277920), (81280, 264024), (86868, 247040), (87552, 245110), (88008, 243840), (91440, 234688), (92640, 231648), (96520, 222336), (97280, 220599), (97536, 220020), (98044, 218880), (98816, 217170), (108585, 197632), (109440, 196088), (110010, 195072), (111168, 193040), (115824, 185280), (117344, 182880), (121920, 176016), (122555, 175104), (123520, 173736), (130048, 165015), (132012, 162560), (138960, 154432), (144780, 148224), (145920, 147066), (146304, 146680)]