21621323520

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 1008

約数和(自身を含む): 86861496960

約数和(自身を除く): 65240173440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 32, 34, 36, 40, 45, 47, 48, 51, 54, 58, 60, 64, 68, 72, 80, 81, 85, 87, 90, 94, 96, 102, 108, 116, 120, 128, 135, 136, 141, 144, 145, 153, 160, 162, 170, 174, 180, 188, 192, 204, 216, 232, 235, 240, 243, 255, 256, 261, 270, 272, 282, 288, 290, 306, 320, 324, 340, 348, 360, 376, 384, 405, 408, 423, 432, 435, 459, 464, 470, 480, 486, 493, 510, 522, 540, 544, 564, 576, 580, 612, 640, 648, 680, 696, 705, 720, 729, 752, 765, 768, 783, 799, 810, 816, 846, 864, 870, 918, 928, 940, 960, 972, 986, 1020, 1044, 1080, 1088, 1128, 1152, 1160, 1215, 1224, 1269, 1280, 1296, 1305, 1360, 1363, 1377, 1392, 1410, 1440, 1458, 1479, 1504, 1530, 1566, 1598, 1620, 1632, 1692, 1728, 1740, 1836, 1856, 1880, 1920, 1944, 1972, 2040, 2088, 2115, 2160, 2176, 2256, 2295, 2304, 2320, 2349, 2397, 2430, 2448, 2465, 2538, 2592, 2610, 2720, 2726, 2754, 2784, 2820, 2880, 2916, 2958, 3008, 3060, 3132, 3196, 3240, 3264, 3384, 3456, 3480, 3645, 3672, 3712, 3760, 3807, 3840, 3888, 3915, 3944, 3995, 4080, 4089, 4131, 4176, 4230, 4320, 4352, 4437, 4512, 4590, 4640, 4698, 4794, 4860, 4896, 4930, 5076, 5184, 5220, 5440, 5452, 5508, 5568, 5640, 5760, 5832, 5916, 6016, 6120, 6264, 6345, 6392, 6480, 6528, 6768, 6815, 6885, 6912, 6960, 7047, 7191, 7290, 7344, 7395, 7424, 7520, 7614, 7776, 7830, 7888, 7990, 8160, 8178, 8262, 8352, 8460, 8640, 8874, 9024, 9180, 9280, 9396, 9588, 9720, 9792, 9860, 10152, 10368, 10440, 10880, 10904, 11016, 11136, 11280, 11421, 11520, 11664, 11745, 11832, 11985, 12032, 12240, 12267, 12393, 12528, 12690, 12784, 12960, 13056, 13311, 13536, 13630, 13770, 13920, 14094, 14382, 14580, 14688, 14790, 15040, 15228, 15552, 15660, 15776, 15980, 16320, 16356, 16524, 16704, 16920, 17280, 17748, 18048, 18360, 18560, 18792, 19035, 19176, 19440, 19584, 19720, 20304, 20445, 20655, 20736, 20880, 21141, 21573, 21760, 21808, 22032, 22185, 22272, 22560, 22842, 23171, 23328, 23490, 23664, 23970, 24480, 24534, 24786, 25056, 25380, 25568, 25920, 26622, 27072, 27260, 27540, 27840, 28188, 28764, 29160, 29376, 29580, 30080, 30456, 31104, 31320, 31552, 31960, 32640, 32712, 33048, 33408, 33840, 34263, 34560, 35235, 35496, 35955, 36096, 36720, 36801, 37120, 37584, 38070, 38352, 38880, 39168, 39440, 39933, 40608, 40890, 41310, 41760, 42282, 43146, 43616, 44064, 44370, 45120, 45684, 46342, 46656, 46980, 47328, 47940, 48960, 49068, 49572, 50112, 50760, 51136, 51840, 53244, 54144, 54520, 55080, 55680, 56376, 57105, 57528, 58320, 58752, 59160, 60160, 60912, 61335, 61965, 62208, 62640, 63104, 63920, 64719, 65280, 65424, 66096, 66555, 66816, 67680, 68526, 69513, 70470, 70992, 71910, 73440, 73602, 75168, 76140, 76704, 77760, 78880, 79866, 81216, 81780, 82620, 83520, 84564, 86292, 87232, 88128, 88740, 90240, 91368, 92684, 93312, 93960, 94656, 95880, 97920, 98136, 99144, 100224, 101520, 102272, 103680, 105705, 106488, 107865, 108288, 109040, 110160, 110403, 111360, 112752, 114210, 115056, 115855, 116640, 117504, 118320, 119799, 121824, 122670, 123930, 125280, 126208, 127840, 129438, 130848, 132192, 133110, 135360, 137052, 139026, 140940, 141984, 143820, 146880, 147204, 150336, 152280, 153408, 155520, 157760, 159732, 162432, 163560, 165240, 167040, 169128, 171315, 172584, 174464, 176256, 177480, 180480, 182736, 184005, 185368, 186624, 187920, 189312, 191760, 194157, 195840, 196272, 198288, 199665, 200448, 203040, 204544, 208539, 211410, 212976, 215730, 218080, 220320, 220806, 225504, 228420, 230112, 231710, 233280, 236640, 239598, 243648, 245340, 247860, 250560, 255680, 258876, 261696, 264384, 266220, 270720, 274104, 278052, 281880, 283968, 287640, 293760, 294408, 300672, 304560, 306816, 311040, 315520, 319464, 323595, 324864, 327120, 330480, 331209, 334080, 338256, 342630, 345168, 347565, 348928, 352512, 354960, 359397, 365472, 368010, 370736, 375840, 378624, 383520, 388314, 392544, 396576, 399330, 406080, 417078, 422820, 425952, 431460, 436160, 440640, 441612, 451008, 456840, 460224, 463420, 466560, 473280, 479196, 487296, 490680, 495720, 501120, 511360, 517752, 523392, 528768, 532440, 541440, 548208, 552015, 556104, 563760, 567936, 575280, 582471, 587520, 588816, 598995, 601344, 609120, 613632, 625617, 631040, 638928, 647190, 654240, 660960, 662418, 676512, 685260, 690336, 695130, 709920, 718794, 730944, 736020, 741472, 751680, 767040, 776628, 785088, 793152, 798660, 812160, 834156, 845640, 851904, 862920, 872320, 881280, 883224, 902016, 913680, 920448, 926840, 933120, 946560, 958392, 970785, 974592, 981360, 991440, 993627, 1002240, 1022720, 1035504, 1042695, 1046784, 1057536, 1064880, 1096416, 1104030, 1112208, 1127520, 1135872, 1150560, 1164942, 1177632, 1197990, 1218240, 1251234, 1277856, 1294380, 1308480, 1321920, 1324836, 1353024, 1370520, 1380672, 1390260, 1419840, 1437588, 1461888, 1472040, 1482944, 1503360, 1534080, 1553256, 1570176, 1586304, 1597320, 1624320, 1656045, 1668312, 1691280, 1703808, 1725840, 1744640, 1762560, 1766448, 1796985, 1804032, 1827360, 1840896, 1853680, 1876851, 1893120, 1916784, 1941570, 1962720, 1982880, 1987254, 2071008, 2085390, 2129760, 2192832, 2208060, 2224416, 2255040, 2301120, 2329884, 2355264, 2395980, 2436480, 2502468, 2555712, 2588760, 2616960, 2643840, 2649672, 2706048, 2741040, 2761344, 2780520, 2839680, 2875176, 2912355, 2923776, 2944080, 2965888, 3006720, 3068160, 3106512, 3128085, 3140352, 3172608, 3194640, 3312090, 3336624, 3382560, 3407616, 3451680, 3532896, 3593970, 3654720, 3707360, 3753702, 3833568, 3883140, 3925440, 3965760, 3974508, 4142016, 4170780, 4259520, 4385664, 4416120, 4448832, 4510080, 4602240, 4659768, 4710528, 4791960, 4872960, 4968135, 5004936, 5111424, 5177520, 5233920, 5287680, 5299344, 5412096, 5482080, 5522688, 5561040, 5630553, 5679360, 5750352, 5824710, 5888160, 5931776, 6213024, 6256170, 6389280, 6624180, 6673248, 6765120, 6903360, 7065792, 7187940, 7309440, 7414720, 7507404, 7667136, 7766280, 7850880, 7931520, 7949016, 8284032, 8341560, 8519040, 8771328, 8832240, 8897664, 9020160, 9204480, 9319536, 9384255, 9421056, 9583920, 9936270, 10009872, 10222848, 10355040, 10598688, 10964160, 11122080, 11261106, 11500704, 11649420, 11776320, 12426048, 12512340, 12778560, 13248360, 13346496, 13530240, 13806720, 14131584, 14375880, 14618880, 14829440, 15014808, 15334272, 15532560, 15701760, 15863040, 15898032, 16568064, 16683120, 16891659, 17038080, 17664480, 17795328, 18639072, 18768510, 19167840, 19872540, 20019744, 20710080, 21197376, 21928320, 22244160, 22522212, 23001408, 23298840, 23552640, 24852096, 25024680, 25557120, 26496720, 26692992, 27060480, 27613440, 28152765, 28263168, 28751760, 29658880, 30029616, 30668544, 31065120, 31796064, 33366240, 33783318, 35328960, 37278144, 37537020, 38335680, 39745080, 40039488, 41420160, 42394752, 43856640, 44488320, 45044424, 46002816, 46597680, 47105280, 49704192, 50049360, 51114240, 52993440, 53385984, 56305530, 57503520, 60059232, 62130240, 63592128, 66732480, 67566636, 70657920, 74556288, 75074040, 76671360, 79490160, 80078976, 82840320, 84458295, 84789504, 88976640, 90088848, 92005632, 93195360, 100098720, 105986880, 112611060, 115007040, 120118464, 124260480, 127184256, 133464960, 135133272, 141315840, 149112576, 150148080, 153342720, 158980320, 160157952, 168916590, 180177696, 186390720, 200197440, 211973760, 225222120, 230014080, 240236928, 248520960, 254368512, 266929920, 270266544, 300296160, 317960640, 337833180, 360355392, 372781440, 400394880, 423947520, 450444240, 460028160, 480473856, 540533088, 600592320, 635921280, 675666360, 720710784, 745562880, 800789760, 900888480, 1081066176, 1201184640, 1271842560, 1351332720, 1441421568, 1801776960, 2162132352, 2402369280, 2702665440, 3603553920, 4324264704, 5405330880, 7207107840, 10810661760, 21621323520]

約数ペア:

[(1, 21621323520), (2, 10810661760), (3, 7207107840), (4, 5405330880), (5, 4324264704), (6, 3603553920), (8, 2702665440), (9, 2402369280), (10, 2162132352), (12, 1801776960), (15, 1441421568), (16, 1351332720), (17, 1271842560), (18, 1201184640), (20, 1081066176), (24, 900888480), (27, 800789760), (29, 745562880), (30, 720710784), (32, 675666360), (34, 635921280), (36, 600592320), (40, 540533088), (45, 480473856), (47, 460028160), (48, 450444240), (51, 423947520), (54, 400394880), (58, 372781440), (60, 360355392), (64, 337833180), (68, 317960640), (72, 300296160), (80, 270266544), (81, 266929920), (85, 254368512), (87, 248520960), (90, 240236928), (94, 230014080), (96, 225222120), (102, 211973760), (108, 200197440), (116, 186390720), (120, 180177696), (128, 168916590), (135, 160157952), (136, 158980320), (141, 153342720), (144, 150148080), (145, 149112576), (153, 141315840), (160, 135133272), (162, 133464960), (170, 127184256), (174, 124260480), (180, 120118464), (188, 115007040), (192, 112611060), (204, 105986880), (216, 100098720), (232, 93195360), (235, 92005632), (240, 90088848), (243, 88976640), (255, 84789504), (256, 84458295), (261, 82840320), (270, 80078976), (272, 79490160), (282, 76671360), (288, 75074040), (290, 74556288), (306, 70657920), (320, 67566636), (324, 66732480), (340, 63592128), (348, 62130240), (360, 60059232), (376, 57503520), (384, 56305530), (405, 53385984), (408, 52993440), (423, 51114240), (432, 50049360), (435, 49704192), (459, 47105280), (464, 46597680), (470, 46002816), (480, 45044424), (486, 44488320), (493, 43856640), (510, 42394752), (522, 41420160), (540, 40039488), (544, 39745080), (564, 38335680), (576, 37537020), (580, 37278144), (612, 35328960), (640, 33783318), (648, 33366240), (680, 31796064), (696, 31065120), (705, 30668544), (720, 30029616), (729, 29658880), (752, 28751760), (765, 28263168), (768, 28152765), (783, 27613440), (799, 27060480), (810, 26692992), (816, 26496720), (846, 25557120), (864, 25024680), (870, 24852096), (918, 23552640), (928, 23298840), (940, 23001408), (960, 22522212), (972, 22244160), (986, 21928320), (1020, 21197376), (1044, 20710080), (1080, 20019744), (1088, 19872540), (1128, 19167840), (1152, 18768510), (1160, 18639072), (1215, 17795328), (1224, 17664480), (1269, 17038080), (1280, 16891659), (1296, 16683120), (1305, 16568064), (1360, 15898032), (1363, 15863040), (1377, 15701760), (1392, 15532560), (1410, 15334272), (1440, 15014808), (1458, 14829440), (1479, 14618880), (1504, 14375880), (1530, 14131584), (1566, 13806720), (1598, 13530240), (1620, 13346496), (1632, 13248360), (1692, 12778560), (1728, 12512340), (1740, 12426048), (1836, 11776320), (1856, 11649420), (1880, 11500704), (1920, 11261106), (1944, 11122080), (1972, 10964160), (2040, 10598688), (2088, 10355040), (2115, 10222848), (2160, 10009872), (2176, 9936270), (2256, 9583920), (2295, 9421056), (2304, 9384255), (2320, 9319536), (2349, 9204480), (2397, 9020160), (2430, 8897664), (2448, 8832240), (2465, 8771328), (2538, 8519040), (2592, 8341560), (2610, 8284032), (2720, 7949016), (2726, 7931520), (2754, 7850880), (2784, 7766280), (2820, 7667136), (2880, 7507404), (2916, 7414720), (2958, 7309440), (3008, 7187940), (3060, 7065792), (3132, 6903360), (3196, 6765120), (3240, 6673248), (3264, 6624180), (3384, 6389280), (3456, 6256170), (3480, 6213024), (3645, 5931776), (3672, 5888160), (3712, 5824710), (3760, 5750352), (3807, 5679360), (3840, 5630553), (3888, 5561040), (3915, 5522688), (3944, 5482080), (3995, 5412096), (4080, 5299344), (4089, 5287680), (4131, 5233920), (4176, 5177520), (4230, 5111424), (4320, 5004936), (4352, 4968135), (4437, 4872960), (4512, 4791960), (4590, 4710528), (4640, 4659768), (4698, 4602240), (4794, 4510080), (4860, 4448832), (4896, 4416120), (4930, 4385664), (5076, 4259520), (5184, 4170780), (5220, 4142016), (5440, 3974508), (5452, 3965760), (5508, 3925440), (5568, 3883140), (5640, 3833568), (5760, 3753702), (5832, 3707360), (5916, 3654720), (6016, 3593970), (6120, 3532896), (6264, 3451680), (6345, 3407616), (6392, 3382560), (6480, 3336624), (6528, 3312090), (6768, 3194640), (6815, 3172608), (6885, 3140352), (6912, 3128085), (6960, 3106512), (7047, 3068160), (7191, 3006720), (7290, 2965888), (7344, 2944080), (7395, 2923776), (7424, 2912355), (7520, 2875176), (7614, 2839680), (7776, 2780520), (7830, 2761344), (7888, 2741040), (7990, 2706048), (8160, 2649672), (8178, 2643840), (8262, 2616960), (8352, 2588760), (8460, 2555712), (8640, 2502468), (8874, 2436480), (9024, 2395980), (9180, 2355264), (9280, 2329884), (9396, 2301120), (9588, 2255040), (9720, 2224416), (9792, 2208060), (9860, 2192832), (10152, 2129760), (10368, 2085390), (10440, 2071008), (10880, 1987254), (10904, 1982880), (11016, 1962720), (11136, 1941570), (11280, 1916784), (11421, 1893120), (11520, 1876851), (11664, 1853680), (11745, 1840896), (11832, 1827360), (11985, 1804032), (12032, 1796985), (12240, 1766448), (12267, 1762560), (12393, 1744640), (12528, 1725840), (12690, 1703808), (12784, 1691280), (12960, 1668312), (13056, 1656045), (13311, 1624320), (13536, 1597320), (13630, 1586304), (13770, 1570176), (13920, 1553256), (14094, 1534080), (14382, 1503360), (14580, 1482944), (14688, 1472040), (14790, 1461888), (15040, 1437588), (15228, 1419840), (15552, 1390260), (15660, 1380672), (15776, 1370520), (15980, 1353024), (16320, 1324836), (16356, 1321920), (16524, 1308480), (16704, 1294380), (16920, 1277856), (17280, 1251234), (17748, 1218240), (18048, 1197990), (18360, 1177632), (18560, 1164942), (18792, 1150560), (19035, 1135872), (19176, 1127520), (19440, 1112208), (19584, 1104030), (19720, 1096416), (20304, 1064880), (20445, 1057536), (20655, 1046784), (20736, 1042695), (20880, 1035504), (21141, 1022720), (21573, 1002240), (21760, 993627), (21808, 991440), (22032, 981360), (22185, 974592), (22272, 970785), (22560, 958392), (22842, 946560), (23171, 933120), (23328, 926840), (23490, 920448), (23664, 913680), (23970, 902016), (24480, 883224), (24534, 881280), (24786, 872320), (25056, 862920), (25380, 851904), (25568, 845640), (25920, 834156), (26622, 812160), (27072, 798660), (27260, 793152), (27540, 785088), (27840, 776628), (28188, 767040), (28764, 751680), (29160, 741472), (29376, 736020), (29580, 730944), (30080, 718794), (30456, 709920), (31104, 695130), (31320, 690336), (31552, 685260), (31960, 676512), (32640, 662418), (32712, 660960), (33048, 654240), (33408, 647190), (33840, 638928), (34263, 631040), (34560, 625617), (35235, 613632), (35496, 609120), (35955, 601344), (36096, 598995), (36720, 588816), (36801, 587520), (37120, 582471), (37584, 575280), (38070, 567936), (38352, 563760), (38880, 556104), (39168, 552015), (39440, 548208), (39933, 541440), (40608, 532440), (40890, 528768), (41310, 523392), (41760, 517752), (42282, 511360), (43146, 501120), (43616, 495720), (44064, 490680), (44370, 487296), (45120, 479196), (45684, 473280), (46342, 466560), (46656, 463420), (46980, 460224), (47328, 456840), (47940, 451008), (48960, 441612), (49068, 440640), (49572, 436160), (50112, 431460), (50760, 425952), (51136, 422820), (51840, 417078), (53244, 406080), (54144, 399330), (54520, 396576), (55080, 392544), (55680, 388314), (56376, 383520), (57105, 378624), (57528, 375840), (58320, 370736), (58752, 368010), (59160, 365472), (60160, 359397), (60912, 354960), (61335, 352512), (61965, 348928), (62208, 347565), (62640, 345168), (63104, 342630), (63920, 338256), (64719, 334080), (65280, 331209), (65424, 330480), (66096, 327120), (66555, 324864), (66816, 323595), (67680, 319464), (68526, 315520), (69513, 311040), (70470, 306816), (70992, 304560), (71910, 300672), (73440, 294408), (73602, 293760), (75168, 287640), (76140, 283968), (76704, 281880), (77760, 278052), (78880, 274104), (79866, 270720), (81216, 266220), (81780, 264384), (82620, 261696), (83520, 258876), (84564, 255680), (86292, 250560), (87232, 247860), (88128, 245340), (88740, 243648), (90240, 239598), (91368, 236640), (92684, 233280), (93312, 231710), (93960, 230112), (94656, 228420), (95880, 225504), (97920, 220806), (98136, 220320), (99144, 218080), (100224, 215730), (101520, 212976), (102272, 211410), (103680, 208539), (105705, 204544), (106488, 203040), (107865, 200448), (108288, 199665), (109040, 198288), (110160, 196272), (110403, 195840), (111360, 194157), (112752, 191760), (114210, 189312), (115056, 187920), (115855, 186624), (116640, 185368), (117504, 184005), (118320, 182736), (119799, 180480), (121824, 177480), (122670, 176256), (123930, 174464), (125280, 172584), (126208, 171315), (127840, 169128), (129438, 167040), (130848, 165240), (132192, 163560), (133110, 162432), (135360, 159732), (137052, 157760), (139026, 155520), (140940, 153408), (141984, 152280), (143820, 150336), (146880, 147204)]