21411224640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 896

約数和(自身を含む): 87392256000

約数和(自身を除く): 65981031360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 79, 80, 90, 95, 96, 104, 108, 114, 117, 120, 127, 130, 135, 144, 152, 156, 158, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 237, 240, 247, 254, 260, 270, 285, 288, 304, 312, 316, 320, 342, 351, 360, 380, 381, 390, 395, 416, 432, 456, 468, 474, 480, 494, 508, 513, 520, 540, 570, 576, 585, 608, 624, 632, 635, 684, 702, 711, 720, 741, 760, 762, 780, 790, 832, 855, 864, 912, 936, 948, 960, 988, 1016, 1026, 1027, 1040, 1080, 1140, 1143, 1170, 1185, 1216, 1235, 1248, 1264, 1270, 1368, 1404, 1422, 1440, 1482, 1501, 1520, 1524, 1560, 1580, 1651, 1710, 1728, 1755, 1824, 1872, 1896, 1905, 1976, 2032, 2052, 2054, 2080, 2133, 2160, 2223, 2280, 2286, 2340, 2370, 2413, 2470, 2496, 2528, 2540, 2565, 2736, 2808, 2844, 2880, 2964, 3002, 3040, 3048, 3081, 3120, 3160, 3302, 3420, 3429, 3510, 3555, 3648, 3705, 3744, 3792, 3810, 3952, 4064, 4104, 4108, 4160, 4266, 4320, 4446, 4503, 4560, 4572, 4680, 4740, 4826, 4940, 4953, 5056, 5080, 5130, 5135, 5472, 5616, 5688, 5715, 5928, 6004, 6080, 6096, 6162, 6240, 6320, 6604, 6669, 6840, 6858, 7020, 7110, 7239, 7410, 7488, 7505, 7584, 7620, 7904, 8128, 8208, 8216, 8255, 8532, 8640, 8892, 9006, 9120, 9144, 9243, 9360, 9480, 9652, 9880, 9906, 10033, 10160, 10260, 10270, 10665, 10944, 11115, 11232, 11376, 11430, 11856, 12008, 12065, 12192, 12324, 12480, 12640, 13208, 13338, 13509, 13680, 13716, 14040, 14220, 14478, 14820, 14859, 15010, 15168, 15240, 15405, 15808, 16416, 16432, 16510, 17064, 17145, 17784, 18012, 18240, 18288, 18486, 18720, 18960, 19304, 19513, 19760, 19812, 20066, 20320, 20520, 20540, 21330, 21717, 22230, 22464, 22515, 22752, 22860, 23712, 24016, 24130, 24384, 24648, 24765, 25280, 26416, 26676, 27018, 27360, 27432, 27729, 28080, 28440, 28956, 29640, 29718, 30020, 30099, 30480, 30810, 31369, 32832, 32864, 33020, 33345, 34128, 34290, 35568, 36024, 36195, 36576, 36972, 37440, 37920, 38608, 39026, 39520, 39624, 40132, 40527, 40640, 41040, 41080, 42660, 43434, 44460, 44577, 45030, 45504, 45720, 46215, 47424, 48032, 48260, 49296, 49530, 50165, 52832, 53352, 54036, 54720, 54864, 55458, 56160, 56880, 57912, 58539, 59280, 59436, 60040, 60198, 60960, 61620, 62738, 65151, 65728, 66040, 66690, 67545, 68256, 68580, 71136, 72048, 72390, 73152, 73944, 74295, 75840, 77216, 78052, 79040, 79248, 80264, 81054, 82080, 82160, 85320, 86868, 88920, 89154, 90060, 90297, 91440, 92430, 94107, 96064, 96520, 97565, 98592, 99060, 100330, 105664, 106704, 108072, 108585, 109728, 110916, 112320, 113760, 115824, 117078, 118560, 118872, 120080, 120396, 121920, 123240, 125476, 130302, 130429, 132080, 133380, 135090, 136512, 137160, 138645, 142272, 144096, 144780, 147888, 148590, 150495, 154432, 156104, 156845, 158496, 160528, 162108, 164160, 164320, 170640, 173736, 175617, 177840, 178308, 180120, 180594, 182880, 184860, 188214, 190627, 193040, 195130, 197184, 198120, 200660, 202635, 213408, 216144, 217170, 219456, 221832, 222885, 227520, 231648, 234156, 237120, 237744, 240160, 240792, 246480, 250952, 260604, 260858, 264160, 266760, 270180, 270891, 274320, 277290, 282321, 288192, 289560, 292695, 295776, 297180, 300990, 312208, 313690, 316992, 321056, 324216, 325755, 328640, 341280, 347472, 351234, 355680, 356616, 360240, 361188, 365760, 369720, 376428, 381254, 386080, 390260, 391287, 396240, 401320, 405270, 426816, 432288, 434340, 443664, 445770, 451485, 463296, 468312, 470535, 475488, 480320, 481584, 492960, 501904, 521208, 521716, 526851, 528320, 533520, 540360, 541782, 548640, 554580, 564642, 571881, 579120, 585390, 591552, 594360, 601980, 624416, 627380, 642112, 648432, 651510, 652145, 682560, 694944, 702468, 711360, 713232, 720480, 722376, 739440, 752856, 762508, 772160, 780520, 782574, 792480, 802640, 810540, 846963, 864576, 868680, 878085, 887328, 891540, 902970, 936624, 941070, 950976, 953135, 963168, 985920, 1003808, 1042416, 1043432, 1053702, 1067040, 1080720, 1083564, 1097280, 1109160, 1129284, 1143762, 1158240, 1170780, 1173861, 1188720, 1203960, 1248832, 1254760, 1296864, 1303020, 1304290, 1354455, 1389888, 1404936, 1411605, 1426464, 1440960, 1444752, 1478880, 1505712, 1525016, 1561040, 1565148, 1584960, 1605280, 1621080, 1693926, 1715643, 1737360, 1756170, 1774656, 1783080, 1805940, 1873248, 1882140, 1906270, 1926336, 1956435, 2007616, 2084832, 2086864, 2107404, 2134080, 2161440, 2167128, 2218320, 2258568, 2287524, 2316480, 2341560, 2347722, 2377440, 2407920, 2478151, 2509520, 2593728, 2606040, 2608580, 2634255, 2708910, 2809872, 2823210, 2852928, 2859405, 2889504, 2957760, 3011424, 3050032, 3122080, 3130296, 3210560, 3242160, 3387852, 3431286, 3474720, 3512340, 3521583, 3566160, 3611880, 3746496, 3764280, 3812540, 3912870, 4169664, 4173728, 4214808, 4234815, 4322880, 4334256, 4436640, 4517136, 4575048, 4683120, 4695444, 4754880, 4815840, 4956302, 5019040, 5146929, 5212080, 5217160, 5268510, 5417820, 5619744, 5646420, 5718810, 5779008, 5869305, 6022848, 6100064, 6244160, 6260592, 6484320, 6775704, 6862572, 6949440, 7024680, 7043166, 7132320, 7223760, 7434453, 7528560, 7625080, 7825740, 8347456, 8429616, 8469630, 8578215, 8668512, 8873280, 9034272, 9150096, 9366240, 9390888, 9631680, 9912604, 10038080, 10293858, 10424160, 10434320, 10537020, 10835640, 11239488, 11292840, 11437620, 11738610, 12200128, 12390755, 12521184, 12968640, 13551408, 13725144, 14049360, 14086332, 14264640, 14447520, 14868906, 15057120, 15250160, 15651480, 16859232, 16939260, 17156430, 17337024, 17607915, 18068544, 18300192, 18732480, 18781776, 19825208, 20587716, 20848320, 20868640, 21074040, 21671280, 22303359, 22585680, 22875240, 23477220, 24781510, 25042368, 25734645, 27102816, 27450288, 28098720, 28172664, 28895040, 29737812, 30114240, 30500320, 31302960, 33718464, 33878520, 34312860, 35215830, 36600384, 37172265, 37563552, 39650416, 41175432, 41737280, 42148080, 43342560, 44606718, 45171360, 45750480, 46954440, 49563020, 51469290, 54205632, 54900576, 56197440, 56345328, 59475624, 61000640, 62605920, 66910077, 67757040, 68625720, 70431660, 74344530, 75127104, 79300832, 82350864, 84296160, 86685120, 89213436, 90342720, 91500960, 93908880, 99126040, 102938580, 109801152, 111516795, 112690656, 118951248, 125211840, 133820154, 135514080, 137251440, 140863320, 148689060, 158601664, 164701728, 168592320, 178426872, 183001920, 187817760, 198252080, 205877160, 223033590, 225381312, 237902496, 267640308, 271028160, 274502880, 281726640, 297378120, 329403456, 334550385, 356853744, 375635520, 396504160, 411754320, 446067180, 475804992, 535280616, 549005760, 563453280, 594756240, 669100770, 713707488, 793008320, 823508640, 892134360, 1070561232, 1126906560, 1189512480, 1338201540, 1427414976, 1647017280, 1784268720, 2141122464, 2379024960, 2676403080, 3568537440, 4282244928, 5352806160, 7137074880, 10705612320, 21411224640]

約数ペア:

[(1, 21411224640), (2, 10705612320), (3, 7137074880), (4, 5352806160), (5, 4282244928), (6, 3568537440), (8, 2676403080), (9, 2379024960), (10, 2141122464), (12, 1784268720), (13, 1647017280), (15, 1427414976), (16, 1338201540), (18, 1189512480), (19, 1126906560), (20, 1070561232), (24, 892134360), (26, 823508640), (27, 793008320), (30, 713707488), (32, 669100770), (36, 594756240), (38, 563453280), (39, 549005760), (40, 535280616), (45, 475804992), (48, 446067180), (52, 411754320), (54, 396504160), (57, 375635520), (60, 356853744), (64, 334550385), (65, 329403456), (72, 297378120), (76, 281726640), (78, 274502880), (79, 271028160), (80, 267640308), (90, 237902496), (95, 225381312), (96, 223033590), (104, 205877160), (108, 198252080), (114, 187817760), (117, 183001920), (120, 178426872), (127, 168592320), (130, 164701728), (135, 158601664), (144, 148689060), (152, 140863320), (156, 137251440), (158, 135514080), (160, 133820154), (171, 125211840), (180, 118951248), (190, 112690656), (192, 111516795), (195, 109801152), (208, 102938580), (216, 99126040), (228, 93908880), (234, 91500960), (237, 90342720), (240, 89213436), (247, 86685120), (254, 84296160), (260, 82350864), (270, 79300832), (285, 75127104), (288, 74344530), (304, 70431660), (312, 68625720), (316, 67757040), (320, 66910077), (342, 62605920), (351, 61000640), (360, 59475624), (380, 56345328), (381, 56197440), (390, 54900576), (395, 54205632), (416, 51469290), (432, 49563020), (456, 46954440), (468, 45750480), (474, 45171360), (480, 44606718), (494, 43342560), (508, 42148080), (513, 41737280), (520, 41175432), (540, 39650416), (570, 37563552), (576, 37172265), (585, 36600384), (608, 35215830), (624, 34312860), (632, 33878520), (635, 33718464), (684, 31302960), (702, 30500320), (711, 30114240), (720, 29737812), (741, 28895040), (760, 28172664), (762, 28098720), (780, 27450288), (790, 27102816), (832, 25734645), (855, 25042368), (864, 24781510), (912, 23477220), (936, 22875240), (948, 22585680), (960, 22303359), (988, 21671280), (1016, 21074040), (1026, 20868640), (1027, 20848320), (1040, 20587716), (1080, 19825208), (1140, 18781776), (1143, 18732480), (1170, 18300192), (1185, 18068544), (1216, 17607915), (1235, 17337024), (1248, 17156430), (1264, 16939260), (1270, 16859232), (1368, 15651480), (1404, 15250160), (1422, 15057120), (1440, 14868906), (1482, 14447520), (1501, 14264640), (1520, 14086332), (1524, 14049360), (1560, 13725144), (1580, 13551408), (1651, 12968640), (1710, 12521184), (1728, 12390755), (1755, 12200128), (1824, 11738610), (1872, 11437620), (1896, 11292840), (1905, 11239488), (1976, 10835640), (2032, 10537020), (2052, 10434320), (2054, 10424160), (2080, 10293858), (2133, 10038080), (2160, 9912604), (2223, 9631680), (2280, 9390888), (2286, 9366240), (2340, 9150096), (2370, 9034272), (2413, 8873280), (2470, 8668512), (2496, 8578215), (2528, 8469630), (2540, 8429616), (2565, 8347456), (2736, 7825740), (2808, 7625080), (2844, 7528560), (2880, 7434453), (2964, 7223760), (3002, 7132320), (3040, 7043166), (3048, 7024680), (3081, 6949440), (3120, 6862572), (3160, 6775704), (3302, 6484320), (3420, 6260592), (3429, 6244160), (3510, 6100064), (3555, 6022848), (3648, 5869305), (3705, 5779008), (3744, 5718810), (3792, 5646420), (3810, 5619744), (3952, 5417820), (4064, 5268510), (4104, 5217160), (4108, 5212080), (4160, 5146929), (4266, 5019040), (4320, 4956302), (4446, 4815840), (4503, 4754880), (4560, 4695444), (4572, 4683120), (4680, 4575048), (4740, 4517136), (4826, 4436640), (4940, 4334256), (4953, 4322880), (5056, 4234815), (5080, 4214808), (5130, 4173728), (5135, 4169664), (5472, 3912870), (5616, 3812540), (5688, 3764280), (5715, 3746496), (5928, 3611880), (6004, 3566160), (6080, 3521583), (6096, 3512340), (6162, 3474720), (6240, 3431286), (6320, 3387852), (6604, 3242160), (6669, 3210560), (6840, 3130296), (6858, 3122080), (7020, 3050032), (7110, 3011424), (7239, 2957760), (7410, 2889504), (7488, 2859405), (7505, 2852928), (7584, 2823210), (7620, 2809872), (7904, 2708910), (8128, 2634255), (8208, 2608580), (8216, 2606040), (8255, 2593728), (8532, 2509520), (8640, 2478151), (8892, 2407920), (9006, 2377440), (9120, 2347722), (9144, 2341560), (9243, 2316480), (9360, 2287524), (9480, 2258568), (9652, 2218320), (9880, 2167128), (9906, 2161440), (10033, 2134080), (10160, 2107404), (10260, 2086864), (10270, 2084832), (10665, 2007616), (10944, 1956435), (11115, 1926336), (11232, 1906270), (11376, 1882140), (11430, 1873248), (11856, 1805940), (12008, 1783080), (12065, 1774656), (12192, 1756170), (12324, 1737360), (12480, 1715643), (12640, 1693926), (13208, 1621080), (13338, 1605280), (13509, 1584960), (13680, 1565148), (13716, 1561040), (14040, 1525016), (14220, 1505712), (14478, 1478880), (14820, 1444752), (14859, 1440960), (15010, 1426464), (15168, 1411605), (15240, 1404936), (15405, 1389888), (15808, 1354455), (16416, 1304290), (16432, 1303020), (16510, 1296864), (17064, 1254760), (17145, 1248832), (17784, 1203960), (18012, 1188720), (18240, 1173861), (18288, 1170780), (18486, 1158240), (18720, 1143762), (18960, 1129284), (19304, 1109160), (19513, 1097280), (19760, 1083564), (19812, 1080720), (20066, 1067040), (20320, 1053702), (20520, 1043432), (20540, 1042416), (21330, 1003808), (21717, 985920), (22230, 963168), (22464, 953135), (22515, 950976), (22752, 941070), (22860, 936624), (23712, 902970), (24016, 891540), (24130, 887328), (24384, 878085), (24648, 868680), (24765, 864576), (25280, 846963), (26416, 810540), (26676, 802640), (27018, 792480), (27360, 782574), (27432, 780520), (27729, 772160), (28080, 762508), (28440, 752856), (28956, 739440), (29640, 722376), (29718, 720480), (30020, 713232), (30099, 711360), (30480, 702468), (30810, 694944), (31369, 682560), (32832, 652145), (32864, 651510), (33020, 648432), (33345, 642112), (34128, 627380), (34290, 624416), (35568, 601980), (36024, 594360), (36195, 591552), (36576, 585390), (36972, 579120), (37440, 571881), (37920, 564642), (38608, 554580), (39026, 548640), (39520, 541782), (39624, 540360), (40132, 533520), (40527, 528320), (40640, 526851), (41040, 521716), (41080, 521208), (42660, 501904), (43434, 492960), (44460, 481584), (44577, 480320), (45030, 475488), (45504, 470535), (45720, 468312), (46215, 463296), (47424, 451485), (48032, 445770), (48260, 443664), (49296, 434340), (49530, 432288), (50165, 426816), (52832, 405270), (53352, 401320), (54036, 396240), (54720, 391287), (54864, 390260), (55458, 386080), (56160, 381254), (56880, 376428), (57912, 369720), (58539, 365760), (59280, 361188), (59436, 360240), (60040, 356616), (60198, 355680), (60960, 351234), (61620, 347472), (62738, 341280), (65151, 328640), (65728, 325755), (66040, 324216), (66690, 321056), (67545, 316992), (68256, 313690), (68580, 312208), (71136, 300990), (72048, 297180), (72390, 295776), (73152, 292695), (73944, 289560), (74295, 288192), (75840, 282321), (77216, 277290), (78052, 274320), (79040, 270891), (79248, 270180), (80264, 266760), (81054, 264160), (82080, 260858), (82160, 260604), (85320, 250952), (86868, 246480), (88920, 240792), (89154, 240160), (90060, 237744), (90297, 237120), (91440, 234156), (92430, 231648), (94107, 227520), (96064, 222885), (96520, 221832), (97565, 219456), (98592, 217170), (99060, 216144), (100330, 213408), (105664, 202635), (106704, 200660), (108072, 198120), (108585, 197184), (109728, 195130), (110916, 193040), (112320, 190627), (113760, 188214), (115824, 184860), (117078, 182880), (118560, 180594), (118872, 180120), (120080, 178308), (120396, 177840), (121920, 175617), (123240, 173736), (125476, 170640), (130302, 164320), (130429, 164160), (132080, 162108), (133380, 160528), (135090, 158496), (136512, 156845), (137160, 156104), (138645, 154432), (142272, 150495), (144096, 148590), (144780, 147888)]