21708298080

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 864

約数和(自身を含む): 91814591232

約数和(自身を除く): 70106293152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 83, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 166, 168, 180, 186, 189, 210, 216, 217, 224, 240, 243, 248, 249, 252, 270, 279, 280, 288, 310, 315, 324, 332, 336, 360, 372, 378, 405, 415, 420, 432, 434, 465, 480, 486, 496, 498, 504, 540, 558, 560, 567, 581, 620, 630, 648, 651, 664, 672, 720, 744, 747, 756, 810, 830, 837, 840, 864, 868, 930, 945, 961, 972, 992, 996, 1008, 1080, 1085, 1116, 1120, 1134, 1162, 1215, 1240, 1245, 1260, 1296, 1302, 1328, 1395, 1440, 1488, 1494, 1512, 1620, 1660, 1674, 1680, 1701, 1736, 1743, 1860, 1890, 1922, 1944, 1953, 1992, 2016, 2160, 2170, 2232, 2241, 2268, 2324, 2430, 2480, 2490, 2511, 2520, 2573, 2592, 2604, 2656, 2790, 2835, 2883, 2905, 2976, 2988, 3024, 3240, 3255, 3320, 3348, 3360, 3402, 3472, 3486, 3720, 3735, 3780, 3844, 3888, 3906, 3984, 4185, 4320, 4340, 4464, 4482, 4536, 4648, 4805, 4860, 4960, 4980, 5022, 5040, 5146, 5208, 5229, 5580, 5670, 5766, 5810, 5859, 5976, 6048, 6480, 6510, 6640, 6696, 6723, 6727, 6804, 6944, 6972, 7440, 7470, 7533, 7560, 7688, 7719, 7776, 7812, 7968, 8370, 8505, 8649, 8680, 8715, 8928, 8964, 9072, 9296, 9610, 9720, 9765, 9960, 10044, 10080, 10292, 10416, 10458, 11160, 11205, 11340, 11532, 11620, 11718, 11952, 12555, 12865, 12960, 13020, 13280, 13392, 13446, 13454, 13608, 13944, 14415, 14880, 14940, 15066, 15120, 15376, 15438, 15624, 15687, 16740, 17010, 17298, 17360, 17430, 17577, 17928, 18011, 18144, 18592, 19220, 19440, 19530, 19920, 20088, 20169, 20181, 20584, 20832, 20916, 22320, 22410, 22680, 23064, 23157, 23240, 23436, 23904, 25110, 25730, 25947, 26040, 26145, 26784, 26892, 26908, 27216, 27888, 28830, 29295, 29880, 30132, 30240, 30752, 30876, 31248, 31374, 33480, 33615, 33635, 34020, 34596, 34720, 34860, 35154, 35856, 36022, 37665, 38440, 38595, 38880, 39060, 39840, 40176, 40338, 40362, 41168, 41832, 43245, 44640, 44820, 45360, 46128, 46314, 46480, 46872, 47061, 50220, 51460, 51894, 52080, 52290, 52731, 53784, 53816, 54033, 54432, 55776, 57660, 58590, 59760, 60264, 60543, 61752, 62496, 62748, 66960, 67230, 67270, 68040, 69192, 69471, 69720, 70308, 71712, 72044, 75330, 76880, 77190, 77841, 78120, 78435, 79763, 80352, 80676, 80724, 82336, 83664, 86490, 87885, 89640, 90055, 90720, 92256, 92628, 92960, 93744, 94122, 100440, 100845, 100905, 102920, 103788, 104160, 104580, 105462, 107568, 107632, 108066, 115320, 115785, 117180, 119520, 120528, 121086, 123504, 125496, 129735, 133920, 134460, 134540, 136080, 138384, 138942, 139440, 140616, 141183, 144088, 150660, 153760, 154380, 155682, 156240, 156870, 159526, 161352, 161448, 162099, 167328, 172980, 175770, 179280, 180110, 181629, 185256, 187488, 188244, 200880, 201690, 201810, 205840, 207576, 208413, 209160, 210924, 215136, 215264, 216132, 230640, 231570, 233523, 234360, 235305, 239289, 241056, 242172, 247008, 250992, 259470, 263655, 268920, 269080, 270165, 272160, 276768, 277884, 278880, 281232, 282366, 288176, 301320, 302715, 308760, 311364, 312480, 313740, 319052, 322704, 322896, 324198, 345960, 347355, 351540, 358560, 360220, 363258, 370512, 376488, 389205, 398815, 401760, 403380, 403620, 411680, 415152, 416826, 418320, 421848, 432264, 461280, 463140, 467046, 468720, 470610, 478578, 484344, 486297, 501984, 518940, 527310, 537840, 538160, 540330, 544887, 555768, 558341, 562464, 564732, 576352, 602640, 605430, 617520, 622728, 625239, 627480, 638104, 645408, 645792, 648396, 691920, 694710, 703080, 705915, 717867, 720440, 726516, 741024, 752976, 778410, 797630, 806760, 807240, 810495, 830304, 833652, 836640, 843696, 864528, 908145, 926280, 934092, 937440, 941220, 957156, 968688, 972594, 1037880, 1042065, 1054620, 1075680, 1076320, 1080660, 1089774, 1111536, 1116682, 1129464, 1167615, 1196445, 1205280, 1210860, 1235040, 1245456, 1250478, 1254960, 1276208, 1296792, 1383840, 1389420, 1406160, 1411830, 1435734, 1440880, 1453032, 1458891, 1505952, 1556820, 1595260, 1613520, 1614480, 1620990, 1634661, 1667304, 1675023, 1687392, 1729056, 1816290, 1852560, 1868184, 1882440, 1914312, 1937376, 1945188, 2075760, 2084130, 2109240, 2153601, 2161320, 2179548, 2223072, 2233364, 2258928, 2335230, 2392890, 2421720, 2431485, 2490912, 2500956, 2509920, 2552416, 2593584, 2724435, 2778840, 2791705, 2812320, 2823660, 2871468, 2881760, 2906064, 2917782, 3113640, 3126195, 3190520, 3227040, 3228960, 3241980, 3269322, 3334608, 3350046, 3589335, 3632580, 3705120, 3736368, 3764880, 3828624, 3890376, 4151520, 4168260, 4218480, 4307202, 4322640, 4359096, 4376673, 4466728, 4517856, 4670460, 4785780, 4843440, 4862970, 5001912, 5025069, 5187168, 5448870, 5557680, 5583410, 5647320, 5742936, 5812128, 5835564, 6227280, 6252390, 6381040, 6460803, 6483960, 6538644, 6669216, 6700092, 7178670, 7265160, 7294455, 7472736, 7529760, 7657248, 7780752, 8173305, 8336520, 8375115, 8436960, 8614404, 8645280, 8718192, 8753346, 8933456, 9340920, 9571560, 9686880, 9725940, 10003824, 10050138, 10768005, 10897740, 11115360, 11166820, 11294640, 11485872, 11671128, 12454560, 12504780, 12762080, 12921606, 12967920, 13077288, 13400184, 14357340, 14530320, 14588910, 15075207, 15561504, 16346610, 16673040, 16750230, 17228808, 17436384, 17506692, 17866912, 18681840, 19143120, 19382409, 19451880, 20007648, 20100276, 21536010, 21795480, 21883365, 22333640, 22589280, 22971744, 23342256, 25009560, 25125345, 25843212, 25935840, 26154576, 26800368, 28714680, 29060640, 29177820, 30150414, 32304015, 32693220, 33346080, 33500460, 34457616, 35013384, 37363680, 38286240, 38764818, 38903760, 40200552, 43072020, 43590960, 43766730, 44667280, 45225621, 46684512, 50019120, 50250690, 51686424, 52309152, 53600736, 57429360, 58355640, 60300828, 64608030, 65386440, 67000920, 68915232, 70026768, 75376035, 77529636, 77807520, 80401104, 86144040, 87181920, 87533460, 89334560, 90451242, 96912045, 100038240, 100501380, 103372848, 114858720, 116711280, 120601656, 129216060, 130772880, 134001840, 135676863, 140053536, 150752070, 155059272, 160802208, 172288080, 175066920, 180902484, 193824090, 201002760, 206745696, 226128105, 233422560, 241203312, 258432120, 261545760, 268003680, 271353726, 301504140, 310118544, 344576160, 350133840, 361804968, 387648180, 402005520, 452256210, 482406624, 516864240, 542707452, 603008280, 620237088, 678384315, 700267680, 723609936, 775296360, 804011040, 904512420, 1033728480, 1085414904, 1206016560, 1356768630, 1447219872, 1550592720, 1809024840, 2170829808, 2412033120, 2713537260, 3101185440, 3618049680, 4341659616, 5427074520, 7236099360, 10854149040, 21708298080]

約数ペア:

[(1, 21708298080), (2, 10854149040), (3, 7236099360), (4, 5427074520), (5, 4341659616), (6, 3618049680), (7, 3101185440), (8, 2713537260), (9, 2412033120), (10, 2170829808), (12, 1809024840), (14, 1550592720), (15, 1447219872), (16, 1356768630), (18, 1206016560), (20, 1085414904), (21, 1033728480), (24, 904512420), (27, 804011040), (28, 775296360), (30, 723609936), (31, 700267680), (32, 678384315), (35, 620237088), (36, 603008280), (40, 542707452), (42, 516864240), (45, 482406624), (48, 452256210), (54, 402005520), (56, 387648180), (60, 361804968), (62, 350133840), (63, 344576160), (70, 310118544), (72, 301504140), (80, 271353726), (81, 268003680), (83, 261545760), (84, 258432120), (90, 241203312), (93, 233422560), (96, 226128105), (105, 206745696), (108, 201002760), (112, 193824090), (120, 180902484), (124, 175066920), (126, 172288080), (135, 160802208), (140, 155059272), (144, 150752070), (155, 140053536), (160, 135676863), (162, 134001840), (166, 130772880), (168, 129216060), (180, 120601656), (186, 116711280), (189, 114858720), (210, 103372848), (216, 100501380), (217, 100038240), (224, 96912045), (240, 90451242), (243, 89334560), (248, 87533460), (249, 87181920), (252, 86144040), (270, 80401104), (279, 77807520), (280, 77529636), (288, 75376035), (310, 70026768), (315, 68915232), (324, 67000920), (332, 65386440), (336, 64608030), (360, 60300828), (372, 58355640), (378, 57429360), (405, 53600736), (415, 52309152), (420, 51686424), (432, 50250690), (434, 50019120), (465, 46684512), (480, 45225621), (486, 44667280), (496, 43766730), (498, 43590960), (504, 43072020), (540, 40200552), (558, 38903760), (560, 38764818), (567, 38286240), (581, 37363680), (620, 35013384), (630, 34457616), (648, 33500460), (651, 33346080), (664, 32693220), (672, 32304015), (720, 30150414), (744, 29177820), (747, 29060640), (756, 28714680), (810, 26800368), (830, 26154576), (837, 25935840), (840, 25843212), (864, 25125345), (868, 25009560), (930, 23342256), (945, 22971744), (961, 22589280), (972, 22333640), (992, 21883365), (996, 21795480), (1008, 21536010), (1080, 20100276), (1085, 20007648), (1116, 19451880), (1120, 19382409), (1134, 19143120), (1162, 18681840), (1215, 17866912), (1240, 17506692), (1245, 17436384), (1260, 17228808), (1296, 16750230), (1302, 16673040), (1328, 16346610), (1395, 15561504), (1440, 15075207), (1488, 14588910), (1494, 14530320), (1512, 14357340), (1620, 13400184), (1660, 13077288), (1674, 12967920), (1680, 12921606), (1701, 12762080), (1736, 12504780), (1743, 12454560), (1860, 11671128), (1890, 11485872), (1922, 11294640), (1944, 11166820), (1953, 11115360), (1992, 10897740), (2016, 10768005), (2160, 10050138), (2170, 10003824), (2232, 9725940), (2241, 9686880), (2268, 9571560), (2324, 9340920), (2430, 8933456), (2480, 8753346), (2490, 8718192), (2511, 8645280), (2520, 8614404), (2573, 8436960), (2592, 8375115), (2604, 8336520), (2656, 8173305), (2790, 7780752), (2835, 7657248), (2883, 7529760), (2905, 7472736), (2976, 7294455), (2988, 7265160), (3024, 7178670), (3240, 6700092), (3255, 6669216), (3320, 6538644), (3348, 6483960), (3360, 6460803), (3402, 6381040), (3472, 6252390), (3486, 6227280), (3720, 5835564), (3735, 5812128), (3780, 5742936), (3844, 5647320), (3888, 5583410), (3906, 5557680), (3984, 5448870), (4185, 5187168), (4320, 5025069), (4340, 5001912), (4464, 4862970), (4482, 4843440), (4536, 4785780), (4648, 4670460), (4805, 4517856), (4860, 4466728), (4960, 4376673), (4980, 4359096), (5022, 4322640), (5040, 4307202), (5146, 4218480), (5208, 4168260), (5229, 4151520), (5580, 3890376), (5670, 3828624), (5766, 3764880), (5810, 3736368), (5859, 3705120), (5976, 3632580), (6048, 3589335), (6480, 3350046), (6510, 3334608), (6640, 3269322), (6696, 3241980), (6723, 3228960), (6727, 3227040), (6804, 3190520), (6944, 3126195), (6972, 3113640), (7440, 2917782), (7470, 2906064), (7533, 2881760), (7560, 2871468), (7688, 2823660), (7719, 2812320), (7776, 2791705), (7812, 2778840), (7968, 2724435), (8370, 2593584), (8505, 2552416), (8649, 2509920), (8680, 2500956), (8715, 2490912), (8928, 2431485), (8964, 2421720), (9072, 2392890), (9296, 2335230), (9610, 2258928), (9720, 2233364), (9765, 2223072), (9960, 2179548), (10044, 2161320), (10080, 2153601), (10292, 2109240), (10416, 2084130), (10458, 2075760), (11160, 1945188), (11205, 1937376), (11340, 1914312), (11532, 1882440), (11620, 1868184), (11718, 1852560), (11952, 1816290), (12555, 1729056), (12865, 1687392), (12960, 1675023), (13020, 1667304), (13280, 1634661), (13392, 1620990), (13446, 1614480), (13454, 1613520), (13608, 1595260), (13944, 1556820), (14415, 1505952), (14880, 1458891), (14940, 1453032), (15066, 1440880), (15120, 1435734), (15376, 1411830), (15438, 1406160), (15624, 1389420), (15687, 1383840), (16740, 1296792), (17010, 1276208), (17298, 1254960), (17360, 1250478), (17430, 1245456), (17577, 1235040), (17928, 1210860), (18011, 1205280), (18144, 1196445), (18592, 1167615), (19220, 1129464), (19440, 1116682), (19530, 1111536), (19920, 1089774), (20088, 1080660), (20169, 1076320), (20181, 1075680), (20584, 1054620), (20832, 1042065), (20916, 1037880), (22320, 972594), (22410, 968688), (22680, 957156), (23064, 941220), (23157, 937440), (23240, 934092), (23436, 926280), (23904, 908145), (25110, 864528), (25730, 843696), (25947, 836640), (26040, 833652), (26145, 830304), (26784, 810495), (26892, 807240), (26908, 806760), (27216, 797630), (27888, 778410), (28830, 752976), (29295, 741024), (29880, 726516), (30132, 720440), (30240, 717867), (30752, 705915), (30876, 703080), (31248, 694710), (31374, 691920), (33480, 648396), (33615, 645792), (33635, 645408), (34020, 638104), (34596, 627480), (34720, 625239), (34860, 622728), (35154, 617520), (35856, 605430), (36022, 602640), (37665, 576352), (38440, 564732), (38595, 562464), (38880, 558341), (39060, 555768), (39840, 544887), (40176, 540330), (40338, 538160), (40362, 537840), (41168, 527310), (41832, 518940), (43245, 501984), (44640, 486297), (44820, 484344), (45360, 478578), (46128, 470610), (46314, 468720), (46480, 467046), (46872, 463140), (47061, 461280), (50220, 432264), (51460, 421848), (51894, 418320), (52080, 416826), (52290, 415152), (52731, 411680), (53784, 403620), (53816, 403380), (54033, 401760), (54432, 398815), (55776, 389205), (57660, 376488), (58590, 370512), (59760, 363258), (60264, 360220), (60543, 358560), (61752, 351540), (62496, 347355), (62748, 345960), (66960, 324198), (67230, 322896), (67270, 322704), (68040, 319052), (69192, 313740), (69471, 312480), (69720, 311364), (70308, 308760), (71712, 302715), (72044, 301320), (75330, 288176), (76880, 282366), (77190, 281232), (77841, 278880), (78120, 277884), (78435, 276768), (79763, 272160), (80352, 270165), (80676, 269080), (80724, 268920), (82336, 263655), (83664, 259470), (86490, 250992), (87885, 247008), (89640, 242172), (90055, 241056), (90720, 239289), (92256, 235305), (92628, 234360), (92960, 233523), (93744, 231570), (94122, 230640), (100440, 216132), (100845, 215264), (100905, 215136), (102920, 210924), (103788, 209160), (104160, 208413), (104580, 207576), (105462, 205840), (107568, 201810), (107632, 201690), (108066, 200880), (115320, 188244), (115785, 187488), (117180, 185256), (119520, 181629), (120528, 180110), (121086, 179280), (123504, 175770), (125496, 172980), (129735, 167328), (133920, 162099), (134460, 161448), (134540, 161352), (136080, 159526), (138384, 156870), (138942, 156240), (139440, 155682), (140616, 154380), (141183, 153760), (144088, 150660)]