21186023040

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 896

約数和(自身を含む): 93648240000

約数和(自身を除く): 72462216960

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 486, 499, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 702, 720, 728, 729, 756, 780, 810, 819, 832, 840, 864, 896, 910, 936, 945, 960, 972, 998, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1215, 1248, 1260, 1296, 1344, 1365, 1404, 1440, 1456, 1458, 1497, 1512, 1560, 1620, 1638, 1664, 1680, 1701, 1728, 1755, 1820, 1872, 1890, 1920, 1944, 1996, 2016, 2080, 2106, 2160, 2184, 2240, 2268, 2340, 2430, 2457, 2495, 2496, 2520, 2592, 2688, 2730, 2808, 2835, 2880, 2912, 2916, 2994, 3024, 3120, 3159, 3240, 3276, 3360, 3402, 3456, 3493, 3510, 3640, 3645, 3744, 3780, 3888, 3992, 4032, 4095, 4160, 4212, 4320, 4368, 4480, 4491, 4536, 4680, 4860, 4914, 4990, 4992, 5040, 5103, 5184, 5265, 5460, 5616, 5670, 5760, 5824, 5832, 5988, 6048, 6240, 6318, 6480, 6487, 6552, 6720, 6804, 6986, 7020, 7280, 7290, 7371, 7485, 7488, 7560, 7776, 7984, 8064, 8190, 8320, 8424, 8505, 8640, 8736, 8982, 9072, 9360, 9477, 9720, 9828, 9980, 10080, 10206, 10368, 10479, 10530, 10920, 11232, 11340, 11648, 11664, 11976, 12096, 12285, 12480, 12636, 12960, 12974, 13104, 13440, 13473, 13608, 13972, 14040, 14560, 14580, 14742, 14970, 14976, 15120, 15552, 15795, 15968, 16380, 16848, 17010, 17280, 17465, 17472, 17964, 18144, 18720, 18954, 19440, 19461, 19656, 19960, 20160, 20412, 20958, 21060, 21840, 22113, 22455, 22464, 22680, 23328, 23952, 24192, 24570, 24960, 25272, 25515, 25920, 25948, 26208, 26946, 27216, 27944, 28080, 29120, 29160, 29484, 29940, 30240, 31104, 31437, 31590, 31936, 32435, 32760, 33696, 34020, 34930, 34944, 35928, 36288, 36855, 37440, 37908, 38880, 38922, 39312, 39920, 40320, 40419, 40824, 41916, 42120, 43680, 44226, 44910, 44928, 45360, 45409, 46656, 47385, 47904, 49140, 50544, 51030, 51840, 51896, 52395, 52416, 53892, 54432, 55888, 56160, 58240, 58320, 58383, 58968, 59880, 60480, 62874, 63180, 63872, 64870, 65520, 66339, 67365, 67392, 68040, 69860, 71856, 72576, 73710, 74880, 75816, 77760, 77844, 78624, 79840, 80838, 81648, 83832, 84240, 87360, 88452, 89820, 90720, 90818, 93312, 94311, 94770, 95808, 97305, 98280, 101088, 102060, 103792, 104790, 104832, 107784, 108864, 110565, 111776, 112320, 116640, 116766, 117936, 119760, 120960, 121257, 125748, 126360, 129740, 131040, 132678, 134730, 134784, 136080, 136227, 139720, 143712, 147420, 151632, 155520, 155688, 157185, 157248, 159680, 161676, 163296, 167664, 168480, 174720, 175149, 176904, 179640, 181440, 181636, 188622, 189540, 191616, 194610, 196560, 202095, 202176, 204120, 207584, 209580, 215568, 217728, 221130, 223552, 224640, 227045, 233280, 233532, 235872, 239520, 242514, 251496, 252720, 259480, 262080, 265356, 269460, 272160, 272454, 279440, 282933, 287424, 291915, 294840, 303264, 311376, 314370, 314496, 319360, 323352, 326592, 331695, 335328, 336960, 350298, 353808, 359280, 362880, 363272, 363771, 377244, 379080, 389220, 393120, 404190, 404352, 408240, 408681, 415168, 419160, 431136, 442260, 447104, 454090, 466560, 467064, 471555, 471744, 479040, 485028, 502992, 505440, 518960, 524160, 525447, 530712, 538920, 544320, 544908, 558880, 565866, 574848, 583830, 589680, 606285, 606528, 622752, 628740, 646704, 653184, 663390, 670656, 673920, 681135, 700596, 707616, 718560, 726544, 727542, 754488, 758160, 778440, 786240, 808380, 816480, 817362, 830336, 838320, 848799, 862272, 875745, 884520, 908180, 934128, 943110, 943488, 958080, 970056, 1005984, 1010880, 1037920, 1050894, 1061424, 1077840, 1088640, 1089816, 1117760, 1131732, 1167660, 1179360, 1212570, 1213056, 1226043, 1245504, 1257480, 1293408, 1326780, 1341312, 1362270, 1401192, 1414665, 1415232, 1437120, 1453088, 1455084, 1508976, 1516320, 1556880, 1572480, 1576341, 1616760, 1632960, 1634724, 1676640, 1697598, 1724544, 1751490, 1769040, 1816360, 1818855, 1868256, 1886220, 1940112, 2011968, 2021760, 2043405, 2075840, 2101788, 2122848, 2155680, 2179632, 2235520, 2263464, 2335320, 2358720, 2425140, 2452086, 2491008, 2514960, 2546397, 2586816, 2627235, 2653560, 2724540, 2802384, 2829330, 2830464, 2874240, 2906176, 2910168, 3017952, 3032640, 3113760, 3152682, 3233520, 3265920, 3269448, 3353280, 3395196, 3502980, 3538080, 3632720, 3637710, 3678129, 3736512, 3772440, 3880224, 4023936, 4086810, 4151680, 4203576, 4243995, 4245696, 4311360, 4359264, 4526928, 4670640, 4717440, 4729023, 4850280, 4904172, 5029920, 5092794, 5173632, 5254470, 5307120, 5449080, 5604768, 5658660, 5812352, 5820336, 6035904, 6065280, 6130215, 6227520, 6305364, 6467040, 6538896, 6706560, 6790392, 7005960, 7076160, 7265440, 7275420, 7356258, 7473024, 7544880, 7760448, 7881705, 8173620, 8407152, 8487990, 8491392, 8622720, 8718528, 9053856, 9341280, 9458046, 9700560, 9808344, 10059840, 10185588, 10508940, 10614240, 10898160, 11034387, 11209536, 11317320, 11640672, 12071808, 12260430, 12455040, 12610728, 12731985, 12934080, 13077792, 13580784, 14011920, 14152320, 14530880, 14550840, 14712516, 15089760, 15520896, 15763410, 16347240, 16814304, 16975980, 17437056, 18107712, 18390645, 18682560, 18916092, 19401120, 19616688, 20119680, 20371176, 21017880, 21228480, 21796320, 22068774, 22419072, 22634640, 23281344, 23645115, 24520860, 25221456, 25463970, 25868160, 26155584, 27161568, 28023840, 29061760, 29101680, 29425032, 30179520, 31526820, 32694480, 33103161, 33628608, 33951960, 36215424, 36781290, 37365120, 37832184, 38802240, 39233376, 40742352, 42035760, 42456960, 43592640, 44137548, 45269280, 46562688, 47290230, 49041720, 50442912, 50927940, 52311168, 54323136, 55171935, 56047680, 58203360, 58850064, 60359040, 63053640, 65388960, 66206322, 67257216, 67903920, 73562580, 75664368, 77604480, 78466752, 81484704, 84071520, 87185280, 88275096, 90538560, 94580460, 98083440, 100885824, 101855880, 108646272, 110343870, 112095360, 116406720, 117700128, 126107280, 130777920, 132412644, 135807840, 147125160, 151328736, 156933504, 162969408, 165515805, 168143040, 176550192, 181077120, 189160920, 196166880, 201771648, 203711760, 220687740, 232813440, 235400256, 252214560, 261555840, 264825288, 271615680, 294250320, 302657472, 325938816, 331031610, 336286080, 353100384, 378321840, 392333760, 407423520, 441375480, 470800512, 504429120, 529650576, 543231360, 588500640, 605314944, 662063220, 706200768, 756643680, 784667520, 814847040, 882750960, 1008858240, 1059301152, 1177001280, 1324126440, 1412401536, 1513287360, 1629694080, 1765501920, 2118602304, 2354002560, 2648252880, 3026574720, 3531003840, 4237204608, 5296505760, 7062007680, 10593011520, 21186023040]

約数ペア:

[(1, 21186023040), (2, 10593011520), (3, 7062007680), (4, 5296505760), (5, 4237204608), (6, 3531003840), (7, 3026574720), (8, 2648252880), (9, 2354002560), (10, 2118602304), (12, 1765501920), (13, 1629694080), (14, 1513287360), (15, 1412401536), (16, 1324126440), (18, 1177001280), (20, 1059301152), (21, 1008858240), (24, 882750960), (26, 814847040), (27, 784667520), (28, 756643680), (30, 706200768), (32, 662063220), (35, 605314944), (36, 588500640), (39, 543231360), (40, 529650576), (42, 504429120), (45, 470800512), (48, 441375480), (52, 407423520), (54, 392333760), (56, 378321840), (60, 353100384), (63, 336286080), (64, 331031610), (65, 325938816), (70, 302657472), (72, 294250320), (78, 271615680), (80, 264825288), (81, 261555840), (84, 252214560), (90, 235400256), (91, 232813440), (96, 220687740), (104, 203711760), (105, 201771648), (108, 196166880), (112, 189160920), (117, 181077120), (120, 176550192), (126, 168143040), (128, 165515805), (130, 162969408), (135, 156933504), (140, 151328736), (144, 147125160), (156, 135807840), (160, 132412644), (162, 130777920), (168, 126107280), (180, 117700128), (182, 116406720), (189, 112095360), (192, 110343870), (195, 108646272), (208, 101855880), (210, 100885824), (216, 98083440), (224, 94580460), (234, 90538560), (240, 88275096), (243, 87185280), (252, 84071520), (260, 81484704), (270, 78466752), (273, 77604480), (280, 75664368), (288, 73562580), (312, 67903920), (315, 67257216), (320, 66206322), (324, 65388960), (336, 63053640), (351, 60359040), (360, 58850064), (364, 58203360), (378, 56047680), (384, 55171935), (390, 54323136), (405, 52311168), (416, 50927940), (420, 50442912), (432, 49041720), (448, 47290230), (455, 46562688), (468, 45269280), (480, 44137548), (486, 43592640), (499, 42456960), (504, 42035760), (520, 40742352), (540, 39233376), (546, 38802240), (560, 37832184), (567, 37365120), (576, 36781290), (585, 36215424), (624, 33951960), (630, 33628608), (640, 33103161), (648, 32694480), (672, 31526820), (702, 30179520), (720, 29425032), (728, 29101680), (729, 29061760), (756, 28023840), (780, 27161568), (810, 26155584), (819, 25868160), (832, 25463970), (840, 25221456), (864, 24520860), (896, 23645115), (910, 23281344), (936, 22634640), (945, 22419072), (960, 22068774), (972, 21796320), (998, 21228480), (1008, 21017880), (1040, 20371176), (1053, 20119680), (1080, 19616688), (1092, 19401120), (1120, 18916092), (1134, 18682560), (1152, 18390645), (1170, 18107712), (1215, 17437056), (1248, 16975980), (1260, 16814304), (1296, 16347240), (1344, 15763410), (1365, 15520896), (1404, 15089760), (1440, 14712516), (1456, 14550840), (1458, 14530880), (1497, 14152320), (1512, 14011920), (1560, 13580784), (1620, 13077792), (1638, 12934080), (1664, 12731985), (1680, 12610728), (1701, 12455040), (1728, 12260430), (1755, 12071808), (1820, 11640672), (1872, 11317320), (1890, 11209536), (1920, 11034387), (1944, 10898160), (1996, 10614240), (2016, 10508940), (2080, 10185588), (2106, 10059840), (2160, 9808344), (2184, 9700560), (2240, 9458046), (2268, 9341280), (2340, 9053856), (2430, 8718528), (2457, 8622720), (2495, 8491392), (2496, 8487990), (2520, 8407152), (2592, 8173620), (2688, 7881705), (2730, 7760448), (2808, 7544880), (2835, 7473024), (2880, 7356258), (2912, 7275420), (2916, 7265440), (2994, 7076160), (3024, 7005960), (3120, 6790392), (3159, 6706560), (3240, 6538896), (3276, 6467040), (3360, 6305364), (3402, 6227520), (3456, 6130215), (3493, 6065280), (3510, 6035904), (3640, 5820336), (3645, 5812352), (3744, 5658660), (3780, 5604768), (3888, 5449080), (3992, 5307120), (4032, 5254470), (4095, 5173632), (4160, 5092794), (4212, 5029920), (4320, 4904172), (4368, 4850280), (4480, 4729023), (4491, 4717440), (4536, 4670640), (4680, 4526928), (4860, 4359264), (4914, 4311360), (4990, 4245696), (4992, 4243995), (5040, 4203576), (5103, 4151680), (5184, 4086810), (5265, 4023936), (5460, 3880224), (5616, 3772440), (5670, 3736512), (5760, 3678129), (5824, 3637710), (5832, 3632720), (5988, 3538080), (6048, 3502980), (6240, 3395196), (6318, 3353280), (6480, 3269448), (6487, 3265920), (6552, 3233520), (6720, 3152682), (6804, 3113760), (6986, 3032640), (7020, 3017952), (7280, 2910168), (7290, 2906176), (7371, 2874240), (7485, 2830464), (7488, 2829330), (7560, 2802384), (7776, 2724540), (7984, 2653560), (8064, 2627235), (8190, 2586816), (8320, 2546397), (8424, 2514960), (8505, 2491008), (8640, 2452086), (8736, 2425140), (8982, 2358720), (9072, 2335320), (9360, 2263464), (9477, 2235520), (9720, 2179632), (9828, 2155680), (9980, 2122848), (10080, 2101788), (10206, 2075840), (10368, 2043405), (10479, 2021760), (10530, 2011968), (10920, 1940112), (11232, 1886220), (11340, 1868256), (11648, 1818855), (11664, 1816360), (11976, 1769040), (12096, 1751490), (12285, 1724544), (12480, 1697598), (12636, 1676640), (12960, 1634724), (12974, 1632960), (13104, 1616760), (13440, 1576341), (13473, 1572480), (13608, 1556880), (13972, 1516320), (14040, 1508976), (14560, 1455084), (14580, 1453088), (14742, 1437120), (14970, 1415232), (14976, 1414665), (15120, 1401192), (15552, 1362270), (15795, 1341312), (15968, 1326780), (16380, 1293408), (16848, 1257480), (17010, 1245504), (17280, 1226043), (17465, 1213056), (17472, 1212570), (17964, 1179360), (18144, 1167660), (18720, 1131732), (18954, 1117760), (19440, 1089816), (19461, 1088640), (19656, 1077840), (19960, 1061424), (20160, 1050894), (20412, 1037920), (20958, 1010880), (21060, 1005984), (21840, 970056), (22113, 958080), (22455, 943488), (22464, 943110), (22680, 934128), (23328, 908180), (23952, 884520), (24192, 875745), (24570, 862272), (24960, 848799), (25272, 838320), (25515, 830336), (25920, 817362), (25948, 816480), (26208, 808380), (26946, 786240), (27216, 778440), (27944, 758160), (28080, 754488), (29120, 727542), (29160, 726544), (29484, 718560), (29940, 707616), (30240, 700596), (31104, 681135), (31437, 673920), (31590, 670656), (31936, 663390), (32435, 653184), (32760, 646704), (33696, 628740), (34020, 622752), (34930, 606528), (34944, 606285), (35928, 589680), (36288, 583830), (36855, 574848), (37440, 565866), (37908, 558880), (38880, 544908), (38922, 544320), (39312, 538920), (39920, 530712), (40320, 525447), (40419, 524160), (40824, 518960), (41916, 505440), (42120, 502992), (43680, 485028), (44226, 479040), (44910, 471744), (44928, 471555), (45360, 467064), (45409, 466560), (46656, 454090), (47385, 447104), (47904, 442260), (49140, 431136), (50544, 419160), (51030, 415168), (51840, 408681), (51896, 408240), (52395, 404352), (52416, 404190), (53892, 393120), (54432, 389220), (55888, 379080), (56160, 377244), (58240, 363771), (58320, 363272), (58383, 362880), (58968, 359280), (59880, 353808), (60480, 350298), (62874, 336960), (63180, 335328), (63872, 331695), (64870, 326592), (65520, 323352), (66339, 319360), (67365, 314496), (67392, 314370), (68040, 311376), (69860, 303264), (71856, 294840), (72576, 291915), (73710, 287424), (74880, 282933), (75816, 279440), (77760, 272454), (77844, 272160), (78624, 269460), (79840, 265356), (80838, 262080), (81648, 259480), (83832, 252720), (84240, 251496), (87360, 242514), (88452, 239520), (89820, 235872), (90720, 233532), (90818, 233280), (93312, 227045), (94311, 224640), (94770, 223552), (95808, 221130), (97305, 217728), (98280, 215568), (101088, 209580), (102060, 207584), (103792, 204120), (104790, 202176), (104832, 202095), (107784, 196560), (108864, 194610), (110565, 191616), (111776, 189540), (112320, 188622), (116640, 181636), (116766, 181440), (117936, 179640), (119760, 176904), (120960, 175149), (121257, 174720), (125748, 168480), (126360, 167664), (129740, 163296), (131040, 161676), (132678, 159680), (134730, 157248), (134784, 157185), (136080, 155688), (136227, 155520), (139720, 151632), (143712, 147420)]