21032161920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 960

約数和(自身を含む): 94549593600

約数和(自身を除く): 73517431680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 242, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 363, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 479, 480, 484, 495, 504, 528, 540, 560, 567, 576, 594, 605, 616, 630, 640, 648, 660, 672, 693, 704, 720, 726, 756, 770, 792, 810, 840, 847, 864, 880, 891, 896, 924, 945, 958, 960, 968, 990, 1008, 1056, 1080, 1089, 1120, 1134, 1152, 1155, 1188, 1210, 1232, 1260, 1296, 1320, 1344, 1386, 1408, 1437, 1440, 1452, 1485, 1512, 1540, 1584, 1620, 1680, 1694, 1728, 1760, 1782, 1815, 1848, 1890, 1916, 1920, 1936, 1980, 2016, 2079, 2112, 2160, 2178, 2240, 2268, 2310, 2376, 2395, 2420, 2464, 2520, 2541, 2592, 2640, 2688, 2772, 2835, 2874, 2880, 2904, 2970, 3024, 3080, 3168, 3240, 3267, 3353, 3360, 3388, 3456, 3465, 3520, 3564, 3630, 3696, 3780, 3832, 3872, 3960, 4032, 4158, 4224, 4235, 4311, 4320, 4356, 4455, 4480, 4536, 4620, 4752, 4790, 4840, 4928, 5040, 5082, 5184, 5269, 5280, 5445, 5544, 5670, 5748, 5760, 5808, 5940, 6048, 6160, 6237, 6336, 6480, 6534, 6706, 6720, 6776, 6930, 7040, 7128, 7185, 7260, 7392, 7560, 7623, 7664, 7744, 7920, 8064, 8316, 8470, 8622, 8640, 8712, 8910, 9072, 9240, 9504, 9580, 9680, 9801, 9856, 10059, 10080, 10164, 10368, 10395, 10538, 10560, 10890, 11088, 11340, 11496, 11616, 11880, 12096, 12320, 12474, 12672, 12705, 12933, 12960, 13068, 13412, 13440, 13552, 13860, 14256, 14370, 14520, 14784, 15120, 15246, 15328, 15488, 15807, 15840, 16335, 16632, 16765, 16940, 17244, 17280, 17424, 17820, 18144, 18480, 19008, 19160, 19360, 19602, 20118, 20160, 20328, 20790, 21076, 21120, 21555, 21780, 22176, 22680, 22869, 22992, 23232, 23760, 24192, 24640, 24948, 25410, 25866, 25920, 26136, 26345, 26824, 27104, 27720, 28512, 28740, 29040, 29568, 30177, 30240, 30492, 30656, 31185, 31614, 31680, 32670, 33264, 33530, 33880, 34488, 34848, 35640, 36288, 36883, 36960, 38016, 38115, 38320, 38720, 38799, 39204, 40236, 40320, 40656, 41580, 42152, 43110, 43560, 44352, 45360, 45738, 45984, 46464, 47421, 47520, 49005, 49280, 49896, 50295, 50820, 51732, 51840, 52272, 52690, 53648, 54208, 55440, 57024, 57480, 57959, 58080, 60354, 60480, 60984, 61312, 62370, 63228, 63360, 64665, 65340, 66528, 67060, 67760, 68607, 68976, 69696, 71280, 72576, 73766, 73920, 76230, 76640, 77440, 77598, 78408, 79035, 80472, 81312, 83160, 84304, 86220, 87120, 88704, 90531, 90720, 91476, 91968, 94842, 95040, 98010, 99792, 100590, 101640, 103464, 104544, 105380, 107296, 108416, 110649, 110880, 114048, 114345, 114960, 115918, 116160, 120708, 120960, 121968, 124740, 126456, 129330, 130680, 133056, 134120, 135520, 137214, 137952, 139392, 142263, 142560, 147532, 147840, 150885, 152460, 153280, 155196, 156816, 158070, 160944, 162624, 166320, 168608, 172440, 173877, 174240, 181062, 181440, 182952, 183936, 184415, 189684, 190080, 193995, 196020, 199584, 201180, 203280, 206928, 209088, 210760, 214592, 221298, 221760, 228690, 229920, 231836, 232320, 237105, 241416, 243936, 249480, 252912, 258660, 261360, 266112, 268240, 271040, 271593, 274428, 275904, 284526, 285120, 289795, 295064, 301770, 304920, 306560, 310392, 313632, 316140, 321888, 325248, 331947, 332640, 337216, 343035, 344880, 347754, 348480, 362124, 362880, 365904, 368830, 379368, 387990, 392040, 399168, 402360, 405713, 406560, 413856, 418176, 421520, 426789, 429184, 442596, 443520, 452655, 457380, 459840, 463672, 474210, 482832, 487872, 498960, 505824, 517320, 521631, 522720, 536480, 542080, 543186, 548856, 551808, 553245, 569052, 570240, 579590, 590128, 603540, 609840, 620784, 627264, 632280, 643776, 663894, 665280, 674432, 686070, 689760, 695508, 696960, 711315, 724248, 731808, 737660, 758736, 775980, 784080, 798336, 804720, 811426, 813120, 827712, 843040, 853578, 869385, 885192, 905310, 914760, 919680, 927344, 948420, 965664, 975744, 995841, 997920, 1011648, 1034640, 1043262, 1045440, 1072960, 1086372, 1097712, 1106490, 1138104, 1159180, 1180256, 1207080, 1217139, 1219680, 1241568, 1254528, 1264560, 1287552, 1327788, 1330560, 1357965, 1372140, 1379520, 1391016, 1422630, 1448496, 1463616, 1475320, 1517472, 1551960, 1564893, 1568160, 1609440, 1622852, 1626240, 1655424, 1659735, 1686080, 1707156, 1738770, 1770384, 1810620, 1829520, 1854688, 1896840, 1931328, 1991682, 1995840, 2023296, 2028565, 2069280, 2086524, 2090880, 2133945, 2145920, 2172744, 2195424, 2212980, 2276208, 2318360, 2360512, 2414160, 2434278, 2439360, 2483136, 2529120, 2608155, 2655576, 2715930, 2744280, 2759040, 2782032, 2845260, 2896992, 2927232, 2950640, 2987523, 3034944, 3103920, 3129786, 3136320, 3218880, 3245704, 3319470, 3372160, 3414312, 3477540, 3540768, 3621240, 3651417, 3659040, 3709376, 3793680, 3862656, 3983364, 3991680, 4057130, 4138560, 4173048, 4267890, 4345488, 4390848, 4425960, 4552416, 4636720, 4694679, 4721024, 4828320, 4868556, 4878720, 4966272, 4979205, 5058240, 5216310, 5311152, 5431860, 5488560, 5564064, 5690520, 5793984, 5901280, 5975046, 6069888, 6085695, 6207840, 6259572, 6272640, 6437760, 6491408, 6638940, 6828624, 6955080, 7081536, 7242480, 7302834, 7318080, 7418752, 7587360, 7824465, 7966728, 8114260, 8277120, 8346096, 8535780, 8690976, 8781696, 8851920, 9104832, 9273440, 9389358, 9656640, 9737112, 9958410, 10116480, 10432620, 10622304, 10863720, 10954251, 10977120, 11128128, 11381040, 11587968, 11802560, 11950092, 12171390, 12415680, 12519144, 12982816, 13277880, 13657248, 13910160, 14163072, 14484960, 14605668, 14636160, 14937615, 15174720, 15648930, 15933456, 16228520, 16692192, 17071560, 17381952, 17703840, 18209664, 18257085, 18546880, 18778716, 19313280, 19474224, 19916820, 20865240, 21244608, 21727440, 21908502, 21954240, 22256256, 22762080, 23473395, 23605120, 23900184, 24342780, 24831360, 25038288, 25965632, 26555760, 27314496, 27820320, 28969920, 29211336, 29875230, 30349440, 31297860, 31866912, 32457040, 32862753, 33384384, 34143120, 34763904, 35407680, 36514170, 37093760, 37557432, 38948448, 39833640, 41730480, 42489216, 43454880, 43817004, 43908480, 45524160, 46946790, 47800368, 48685560, 50076576, 51931264, 53111520, 54628992, 54771255, 55640640, 57939840, 58422672, 59750460, 62595720, 63733824, 64914080, 65725506, 66768768, 68286240, 70815360, 73028340, 75114864, 77896896, 79667280, 83460960, 86909760, 87634008, 91048320, 93893580, 95600736, 97371120, 100153152, 106223040, 109542510, 111281280, 116845344, 119500920, 125191440, 127467648, 129828160, 131451012, 136572480, 146056680, 150229728, 155793792, 159334560, 164313765, 166921920, 173819520, 175268016, 187787160, 191201472, 194742240, 200306304, 212446080, 219085020, 233690688, 239001840, 250382880, 259656320, 262902024, 273144960, 292113360, 300459456, 318669120, 328627530, 333843840, 350536032, 375574320, 382402944, 389484480, 438170040, 467381376, 478003680, 500765760, 525804048, 584226720, 600918912, 637338240, 657255060, 701072064, 751148640, 778968960, 876340080, 956007360, 1001531520, 1051608096, 1168453440, 1314510120, 1402144128, 1502297280, 1752680160, 1912014720, 2103216192, 2336906880, 2629020240, 3004594560, 3505360320, 4206432384, 5258040480, 7010720640, 10516080960, 21032161920]

約数ペア:

[(1, 21032161920), (2, 10516080960), (3, 7010720640), (4, 5258040480), (5, 4206432384), (6, 3505360320), (7, 3004594560), (8, 2629020240), (9, 2336906880), (10, 2103216192), (11, 1912014720), (12, 1752680160), (14, 1502297280), (15, 1402144128), (16, 1314510120), (18, 1168453440), (20, 1051608096), (21, 1001531520), (22, 956007360), (24, 876340080), (27, 778968960), (28, 751148640), (30, 701072064), (32, 657255060), (33, 637338240), (35, 600918912), (36, 584226720), (40, 525804048), (42, 500765760), (44, 478003680), (45, 467381376), (48, 438170040), (54, 389484480), (55, 382402944), (56, 375574320), (60, 350536032), (63, 333843840), (64, 328627530), (66, 318669120), (70, 300459456), (72, 292113360), (77, 273144960), (80, 262902024), (81, 259656320), (84, 250382880), (88, 239001840), (90, 233690688), (96, 219085020), (99, 212446080), (105, 200306304), (108, 194742240), (110, 191201472), (112, 187787160), (120, 175268016), (121, 173819520), (126, 166921920), (128, 164313765), (132, 159334560), (135, 155793792), (140, 150229728), (144, 146056680), (154, 136572480), (160, 131451012), (162, 129828160), (165, 127467648), (168, 125191440), (176, 119500920), (180, 116845344), (189, 111281280), (192, 109542510), (198, 106223040), (210, 100153152), (216, 97371120), (220, 95600736), (224, 93893580), (231, 91048320), (240, 87634008), (242, 86909760), (252, 83460960), (264, 79667280), (270, 77896896), (280, 75114864), (288, 73028340), (297, 70815360), (308, 68286240), (315, 66768768), (320, 65725506), (324, 64914080), (330, 63733824), (336, 62595720), (352, 59750460), (360, 58422672), (363, 57939840), (378, 55640640), (384, 54771255), (385, 54628992), (396, 53111520), (405, 51931264), (420, 50076576), (432, 48685560), (440, 47800368), (448, 46946790), (462, 45524160), (479, 43908480), (480, 43817004), (484, 43454880), (495, 42489216), (504, 41730480), (528, 39833640), (540, 38948448), (560, 37557432), (567, 37093760), (576, 36514170), (594, 35407680), (605, 34763904), (616, 34143120), (630, 33384384), (640, 32862753), (648, 32457040), (660, 31866912), (672, 31297860), (693, 30349440), (704, 29875230), (720, 29211336), (726, 28969920), (756, 27820320), (770, 27314496), (792, 26555760), (810, 25965632), (840, 25038288), (847, 24831360), (864, 24342780), (880, 23900184), (891, 23605120), (896, 23473395), (924, 22762080), (945, 22256256), (958, 21954240), (960, 21908502), (968, 21727440), (990, 21244608), (1008, 20865240), (1056, 19916820), (1080, 19474224), (1089, 19313280), (1120, 18778716), (1134, 18546880), (1152, 18257085), (1155, 18209664), (1188, 17703840), (1210, 17381952), (1232, 17071560), (1260, 16692192), (1296, 16228520), (1320, 15933456), (1344, 15648930), (1386, 15174720), (1408, 14937615), (1437, 14636160), (1440, 14605668), (1452, 14484960), (1485, 14163072), (1512, 13910160), (1540, 13657248), (1584, 13277880), (1620, 12982816), (1680, 12519144), (1694, 12415680), (1728, 12171390), (1760, 11950092), (1782, 11802560), (1815, 11587968), (1848, 11381040), (1890, 11128128), (1916, 10977120), (1920, 10954251), (1936, 10863720), (1980, 10622304), (2016, 10432620), (2079, 10116480), (2112, 9958410), (2160, 9737112), (2178, 9656640), (2240, 9389358), (2268, 9273440), (2310, 9104832), (2376, 8851920), (2395, 8781696), (2420, 8690976), (2464, 8535780), (2520, 8346096), (2541, 8277120), (2592, 8114260), (2640, 7966728), (2688, 7824465), (2772, 7587360), (2835, 7418752), (2874, 7318080), (2880, 7302834), (2904, 7242480), (2970, 7081536), (3024, 6955080), (3080, 6828624), (3168, 6638940), (3240, 6491408), (3267, 6437760), (3353, 6272640), (3360, 6259572), (3388, 6207840), (3456, 6085695), (3465, 6069888), (3520, 5975046), (3564, 5901280), (3630, 5793984), (3696, 5690520), (3780, 5564064), (3832, 5488560), (3872, 5431860), (3960, 5311152), (4032, 5216310), (4158, 5058240), (4224, 4979205), (4235, 4966272), (4311, 4878720), (4320, 4868556), (4356, 4828320), (4455, 4721024), (4480, 4694679), (4536, 4636720), (4620, 4552416), (4752, 4425960), (4790, 4390848), (4840, 4345488), (4928, 4267890), (5040, 4173048), (5082, 4138560), (5184, 4057130), (5269, 3991680), (5280, 3983364), (5445, 3862656), (5544, 3793680), (5670, 3709376), (5748, 3659040), (5760, 3651417), (5808, 3621240), (5940, 3540768), (6048, 3477540), (6160, 3414312), (6237, 3372160), (6336, 3319470), (6480, 3245704), (6534, 3218880), (6706, 3136320), (6720, 3129786), (6776, 3103920), (6930, 3034944), (7040, 2987523), (7128, 2950640), (7185, 2927232), (7260, 2896992), (7392, 2845260), (7560, 2782032), (7623, 2759040), (7664, 2744280), (7744, 2715930), (7920, 2655576), (8064, 2608155), (8316, 2529120), (8470, 2483136), (8622, 2439360), (8640, 2434278), (8712, 2414160), (8910, 2360512), (9072, 2318360), (9240, 2276208), (9504, 2212980), (9580, 2195424), (9680, 2172744), (9801, 2145920), (9856, 2133945), (10059, 2090880), (10080, 2086524), (10164, 2069280), (10368, 2028565), (10395, 2023296), (10538, 1995840), (10560, 1991682), (10890, 1931328), (11088, 1896840), (11340, 1854688), (11496, 1829520), (11616, 1810620), (11880, 1770384), (12096, 1738770), (12320, 1707156), (12474, 1686080), (12672, 1659735), (12705, 1655424), (12933, 1626240), (12960, 1622852), (13068, 1609440), (13412, 1568160), (13440, 1564893), (13552, 1551960), (13860, 1517472), (14256, 1475320), (14370, 1463616), (14520, 1448496), (14784, 1422630), (15120, 1391016), (15246, 1379520), (15328, 1372140), (15488, 1357965), (15807, 1330560), (15840, 1327788), (16335, 1287552), (16632, 1264560), (16765, 1254528), (16940, 1241568), (17244, 1219680), (17280, 1217139), (17424, 1207080), (17820, 1180256), (18144, 1159180), (18480, 1138104), (19008, 1106490), (19160, 1097712), (19360, 1086372), (19602, 1072960), (20118, 1045440), (20160, 1043262), (20328, 1034640), (20790, 1011648), (21076, 997920), (21120, 995841), (21555, 975744), (21780, 965664), (22176, 948420), (22680, 927344), (22869, 919680), (22992, 914760), (23232, 905310), (23760, 885192), (24192, 869385), (24640, 853578), (24948, 843040), (25410, 827712), (25866, 813120), (25920, 811426), (26136, 804720), (26345, 798336), (26824, 784080), (27104, 775980), (27720, 758736), (28512, 737660), (28740, 731808), (29040, 724248), (29568, 711315), (30177, 696960), (30240, 695508), (30492, 689760), (30656, 686070), (31185, 674432), (31614, 665280), (31680, 663894), (32670, 643776), (33264, 632280), (33530, 627264), (33880, 620784), (34488, 609840), (34848, 603540), (35640, 590128), (36288, 579590), (36883, 570240), (36960, 569052), (38016, 553245), (38115, 551808), (38320, 548856), (38720, 543186), (38799, 542080), (39204, 536480), (40236, 522720), (40320, 521631), (40656, 517320), (41580, 505824), (42152, 498960), (43110, 487872), (43560, 482832), (44352, 474210), (45360, 463672), (45738, 459840), (45984, 457380), (46464, 452655), (47421, 443520), (47520, 442596), (49005, 429184), (49280, 426789), (49896, 421520), (50295, 418176), (50820, 413856), (51732, 406560), (51840, 405713), (52272, 402360), (52690, 399168), (53648, 392040), (54208, 387990), (55440, 379368), (57024, 368830), (57480, 365904), (57959, 362880), (58080, 362124), (60354, 348480), (60480, 347754), (60984, 344880), (61312, 343035), (62370, 337216), (63228, 332640), (63360, 331947), (64665, 325248), (65340, 321888), (66528, 316140), (67060, 313632), (67760, 310392), (68607, 306560), (68976, 304920), (69696, 301770), (71280, 295064), (72576, 289795), (73766, 285120), (73920, 284526), (76230, 275904), (76640, 274428), (77440, 271593), (77598, 271040), (78408, 268240), (79035, 266112), (80472, 261360), (81312, 258660), (83160, 252912), (84304, 249480), (86220, 243936), (87120, 241416), (88704, 237105), (90531, 232320), (90720, 231836), (91476, 229920), (91968, 228690), (94842, 221760), (95040, 221298), (98010, 214592), (99792, 210760), (100590, 209088), (101640, 206928), (103464, 203280), (104544, 201180), (105380, 199584), (107296, 196020), (108416, 193995), (110649, 190080), (110880, 189684), (114048, 184415), (114345, 183936), (114960, 182952), (115918, 181440), (116160, 181062), (120708, 174240), (120960, 173877), (121968, 172440), (124740, 168608), (126456, 166320), (129330, 162624), (130680, 160944), (133056, 158070), (134120, 156816), (135520, 155196), (137214, 153280), (137952, 152460), (139392, 150885), (142263, 147840), (142560, 147532)]