21084848400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:520

約数の個数: 960

約数和(自身を含む): 92250095616

約数和(自身を除く): 71165247216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 25, 28, 30, 31, 33, 34, 35, 40, 42, 44, 48, 50, 51, 55, 56, 60, 62, 66, 68, 70, 75, 77, 80, 84, 85, 88, 93, 100, 102, 105, 110, 112, 119, 120, 124, 132, 136, 140, 150, 154, 155, 165, 168, 170, 175, 176, 186, 187, 200, 204, 210, 217, 220, 231, 238, 240, 248, 255, 264, 272, 275, 280, 300, 308, 310, 330, 336, 340, 341, 350, 357, 372, 374, 385, 400, 408, 420, 425, 433, 434, 440, 462, 465, 476, 496, 510, 525, 527, 528, 550, 560, 561, 595, 600, 616, 620, 651, 660, 680, 682, 700, 714, 744, 748, 770, 775, 816, 825, 840, 850, 866, 868, 880, 924, 930, 935, 952, 1020, 1023, 1050, 1054, 1085, 1100, 1122, 1155, 1190, 1200, 1232, 1240, 1275, 1299, 1302, 1309, 1320, 1360, 1364, 1400, 1428, 1488, 1496, 1540, 1550, 1581, 1650, 1680, 1700, 1705, 1732, 1736, 1785, 1848, 1860, 1870, 1904, 1925, 2040, 2046, 2100, 2108, 2165, 2170, 2200, 2244, 2310, 2325, 2380, 2387, 2480, 2550, 2598, 2604, 2618, 2635, 2640, 2728, 2800, 2805, 2856, 2975, 2992, 3031, 3080, 3100, 3162, 3255, 3300, 3400, 3410, 3464, 3472, 3570, 3689, 3696, 3720, 3740, 3850, 3927, 4080, 4092, 4200, 4216, 4330, 4340, 4400, 4488, 4620, 4650, 4675, 4760, 4763, 4774, 5100, 5115, 5196, 5208, 5236, 5270, 5425, 5456, 5610, 5712, 5775, 5797, 5950, 6062, 6160, 6200, 6324, 6495, 6510, 6545, 6600, 6800, 6820, 6928, 7140, 7161, 7361, 7378, 7440, 7480, 7700, 7854, 7905, 8184, 8400, 8432, 8525, 8660, 8680, 8925, 8976, 9093, 9240, 9300, 9350, 9520, 9526, 9548, 10200, 10230, 10392, 10416, 10472, 10540, 10825, 10850, 11067, 11220, 11550, 11594, 11900, 11935, 12124, 12400, 12648, 12990, 13020, 13090, 13175, 13200, 13423, 13640, 14025, 14280, 14289, 14322, 14722, 14756, 14960, 15155, 15400, 15708, 15810, 16275, 16368, 17050, 17320, 17360, 17391, 17850, 18186, 18445, 18480, 18600, 18700, 19052, 19096, 19635, 20400, 20460, 20784, 20944, 21080, 21650, 21700, 22083, 22134, 22440, 23100, 23188, 23800, 23815, 23870, 24248, 25296, 25575, 25980, 26040, 26180, 26350, 26846, 27280, 28050, 28560, 28578, 28644, 28985, 29444, 29512, 30310, 30800, 31416, 31620, 32475, 32550, 32725, 33341, 34100, 34640, 34782, 35700, 35805, 36372, 36805, 36890, 37200, 37400, 38104, 38192, 39270, 39525, 40269, 40579, 40920, 42160, 43300, 43400, 44166, 44268, 44880, 45465, 46200, 46376, 47600, 47630, 47740, 48496, 51150, 51527, 51960, 52080, 52360, 52700, 53692, 55335, 56100, 57156, 57288, 57970, 58888, 59024, 59675, 60620, 62832, 63240, 64950, 65100, 65450, 66682, 67115, 68200, 69564, 71400, 71445, 71610, 72744, 73610, 73780, 74800, 75775, 76208, 78540, 79050, 80538, 80971, 81158, 81840, 86600, 86800, 86955, 88332, 88536, 90930, 92225, 92400, 92752, 93961, 95260, 95480, 98175, 100023, 102300, 103054, 103920, 104720, 105400, 107384, 110415, 110670, 112200, 114312, 114576, 115940, 117776, 119075, 119350, 121240, 121737, 126480, 129900, 130200, 130900, 133364, 134230, 136400, 139128, 142800, 142890, 143220, 144925, 145488, 147220, 147560, 147653, 151550, 154581, 157080, 158100, 161076, 161942, 162316, 166705, 173200, 173910, 176664, 177072, 179025, 181860, 184025, 184450, 187922, 190520, 190960, 196350, 200046, 201345, 202895, 204600, 206108, 210800, 214768, 220830, 221340, 224400, 227325, 228191, 228624, 231880, 238150, 238700, 242480, 242913, 243474, 257635, 259800, 260400, 261800, 266728, 268460, 276675, 278256, 281883, 285780, 286440, 289850, 294440, 295120, 295306, 303100, 309162, 314160, 316200, 322152, 323884, 324632, 333410, 335575, 347820, 353328, 357225, 358050, 363720, 368050, 368900, 375844, 381040, 392700, 400092, 402690, 404855, 405790, 409200, 412216, 434775, 441660, 442680, 442959, 454650, 456382, 463760, 469805, 476300, 477400, 485826, 486948, 500115, 515270, 519600, 523600, 533456, 536920, 552075, 553350, 563766, 566797, 571560, 572880, 579700, 588880, 590612, 606200, 608685, 618324, 632400, 644304, 647768, 649264, 666820, 671150, 684573, 695640, 714450, 716100, 727440, 736100, 737800, 738265, 751688, 772905, 785400, 800184, 805380, 809710, 811580, 824432, 833525, 869550, 883320, 885360, 885918, 909300, 912764, 939610, 952600, 954800, 971652, 973896, 1000230, 1006725, 1014475, 1030540, 1033571, 1073840, 1104150, 1106700, 1127532, 1133594, 1140955, 1143120, 1159400, 1181224, 1212400, 1214565, 1217370, 1236648, 1288175, 1295536, 1333640, 1342300, 1369146, 1391280, 1409415, 1428900, 1432200, 1472200, 1475600, 1476530, 1503376, 1545810, 1570800, 1597337, 1600368, 1610760, 1619420, 1623160, 1667050, 1700391, 1739100, 1766640, 1771836, 1818600, 1825528, 1879220, 1905200, 1943304, 1947792, 2000460, 2013450, 2024275, 2028950, 2061080, 2067142, 2208300, 2213400, 2214795, 2255064, 2267188, 2281910, 2318800, 2349025, 2362448, 2429130, 2434740, 2473296, 2500575, 2510101, 2576350, 2667280, 2684600, 2738292, 2818830, 2833985, 2857800, 2864400, 2944400, 2953060, 3043425, 3091620, 3100713, 3194674, 3221520, 3238840, 3246320, 3334100, 3400782, 3422865, 3478200, 3543672, 3637200, 3651056, 3691325, 3758440, 3864525, 3886608, 4000920, 4026900, 4048550, 4057900, 4122160, 4134284, 4416600, 4426800, 4429590, 4510128, 4534376, 4563820, 4698050, 4792011, 4858260, 4869480, 5001150, 5020202, 5152700, 5167855, 5369200, 5476584, 5637660, 5667970, 5704775, 5715600, 5906120, 6072825, 6086850, 6183240, 6201426, 6389348, 6477680, 6668200, 6801564, 6845730, 6956400, 7047075, 7087344, 7382650, 7516880, 7530303, 7729050, 7986685, 8001840, 8053800, 8097100, 8115800, 8268568, 8501955, 8833200, 8859180, 9068752, 9127640, 9396100, 9584022, 9716520, 9738960, 10002300, 10040404, 10305400, 10335710, 10953168, 11073975, 11275320, 11335940, 11409550, 11812240, 12145650, 12173700, 12366480, 12402852, 12550505, 12778696, 13336400, 13603128, 13691460, 14094150, 14169925, 14765300, 15060606, 15458100, 15503565, 15973370, 16107600, 16194200, 16231600, 16537136, 17003910, 17114325, 17570707, 17718360, 18255280, 18792200, 19168044, 19433040, 20004600, 20080808, 20610800, 20671420, 22147950, 22550640, 22671880, 22819100, 23960055, 24291300, 24347400, 24805704, 25101010, 25557392, 25839275, 27206256, 27382920, 28188300, 28339850, 29530600, 30121212, 30916200, 31007130, 31946740, 32388400, 34007820, 34228650, 35141414, 35436720, 37584400, 37651515, 38336088, 39933425, 40009200, 40161616, 41342840, 42509775, 44295900, 45343760, 45638200, 47920110, 48582600, 48694800, 49611408, 50202020, 51678550, 52712121, 54765840, 56376600, 56679700, 59061200, 60242424, 61832400, 62014260, 62752525, 63893480, 68015640, 68457300, 70282828, 75303030, 76672176, 77517825, 79866850, 82685680, 85019550, 87853535, 88591800, 91276400, 95840220, 97165200, 100404040, 103357100, 105424242, 112753200, 113359400, 119800275, 120484848, 124028520, 125505050, 127786960, 136031280, 136914600, 140565656, 150606060, 155035650, 159733700, 170039100, 175707070, 177183600, 188257575, 191680440, 200808080, 206714200, 210848484, 226718800, 239600550, 248057040, 251010100, 263560605, 273829200, 281131312, 301212120, 310071300, 319467400, 340078200, 351414140, 376515150, 383360880, 413428400, 421696968, 439267675, 479201100, 502020200, 527121210, 602424240, 620142600, 638934800, 680156400, 702828280, 753030300, 843393936, 878535350, 958402200, 1004040400, 1054242420, 1240285200, 1317803025, 1405656560, 1506060600, 1757070700, 1916804400, 2108484840, 2635606050, 3012121200, 3514141400, 4216969680, 5271212100, 7028282800, 10542424200, 21084848400]

約数ペア:

[(1, 21084848400), (2, 10542424200), (3, 7028282800), (4, 5271212100), (5, 4216969680), (6, 3514141400), (7, 3012121200), (8, 2635606050), (10, 2108484840), (11, 1916804400), (12, 1757070700), (14, 1506060600), (15, 1405656560), (16, 1317803025), (17, 1240285200), (20, 1054242420), (21, 1004040400), (22, 958402200), (24, 878535350), (25, 843393936), (28, 753030300), (30, 702828280), (31, 680156400), (33, 638934800), (34, 620142600), (35, 602424240), (40, 527121210), (42, 502020200), (44, 479201100), (48, 439267675), (50, 421696968), (51, 413428400), (55, 383360880), (56, 376515150), (60, 351414140), (62, 340078200), (66, 319467400), (68, 310071300), (70, 301212120), (75, 281131312), (77, 273829200), (80, 263560605), (84, 251010100), (85, 248057040), (88, 239600550), (93, 226718800), (100, 210848484), (102, 206714200), (105, 200808080), (110, 191680440), (112, 188257575), (119, 177183600), (120, 175707070), (124, 170039100), (132, 159733700), (136, 155035650), (140, 150606060), (150, 140565656), (154, 136914600), (155, 136031280), (165, 127786960), (168, 125505050), (170, 124028520), (175, 120484848), (176, 119800275), (186, 113359400), (187, 112753200), (200, 105424242), (204, 103357100), (210, 100404040), (217, 97165200), (220, 95840220), (231, 91276400), (238, 88591800), (240, 87853535), (248, 85019550), (255, 82685680), (264, 79866850), (272, 77517825), (275, 76672176), (280, 75303030), (300, 70282828), (308, 68457300), (310, 68015640), (330, 63893480), (336, 62752525), (340, 62014260), (341, 61832400), (350, 60242424), (357, 59061200), (372, 56679700), (374, 56376600), (385, 54765840), (400, 52712121), (408, 51678550), (420, 50202020), (425, 49611408), (433, 48694800), (434, 48582600), (440, 47920110), (462, 45638200), (465, 45343760), (476, 44295900), (496, 42509775), (510, 41342840), (525, 40161616), (527, 40009200), (528, 39933425), (550, 38336088), (560, 37651515), (561, 37584400), (595, 35436720), (600, 35141414), (616, 34228650), (620, 34007820), (651, 32388400), (660, 31946740), (680, 31007130), (682, 30916200), (700, 30121212), (714, 29530600), (744, 28339850), (748, 28188300), (770, 27382920), (775, 27206256), (816, 25839275), (825, 25557392), (840, 25101010), (850, 24805704), (866, 24347400), (868, 24291300), (880, 23960055), (924, 22819100), (930, 22671880), (935, 22550640), (952, 22147950), (1020, 20671420), (1023, 20610800), (1050, 20080808), (1054, 20004600), (1085, 19433040), (1100, 19168044), (1122, 18792200), (1155, 18255280), (1190, 17718360), (1200, 17570707), (1232, 17114325), (1240, 17003910), (1275, 16537136), (1299, 16231600), (1302, 16194200), (1309, 16107600), (1320, 15973370), (1360, 15503565), (1364, 15458100), (1400, 15060606), (1428, 14765300), (1488, 14169925), (1496, 14094150), (1540, 13691460), (1550, 13603128), (1581, 13336400), (1650, 12778696), (1680, 12550505), (1700, 12402852), (1705, 12366480), (1732, 12173700), (1736, 12145650), (1785, 11812240), (1848, 11409550), (1860, 11335940), (1870, 11275320), (1904, 11073975), (1925, 10953168), (2040, 10335710), (2046, 10305400), (2100, 10040404), (2108, 10002300), (2165, 9738960), (2170, 9716520), (2200, 9584022), (2244, 9396100), (2310, 9127640), (2325, 9068752), (2380, 8859180), (2387, 8833200), (2480, 8501955), (2550, 8268568), (2598, 8115800), (2604, 8097100), (2618, 8053800), (2635, 8001840), (2640, 7986685), (2728, 7729050), (2800, 7530303), (2805, 7516880), (2856, 7382650), (2975, 7087344), (2992, 7047075), (3031, 6956400), (3080, 6845730), (3100, 6801564), (3162, 6668200), (3255, 6477680), (3300, 6389348), (3400, 6201426), (3410, 6183240), (3464, 6086850), (3472, 6072825), (3570, 5906120), (3689, 5715600), (3696, 5704775), (3720, 5667970), (3740, 5637660), (3850, 5476584), (3927, 5369200), (4080, 5167855), (4092, 5152700), (4200, 5020202), (4216, 5001150), (4330, 4869480), (4340, 4858260), (4400, 4792011), (4488, 4698050), (4620, 4563820), (4650, 4534376), (4675, 4510128), (4760, 4429590), (4763, 4426800), (4774, 4416600), (5100, 4134284), (5115, 4122160), (5196, 4057900), (5208, 4048550), (5236, 4026900), (5270, 4000920), (5425, 3886608), (5456, 3864525), (5610, 3758440), (5712, 3691325), (5775, 3651056), (5797, 3637200), (5950, 3543672), (6062, 3478200), (6160, 3422865), (6200, 3400782), (6324, 3334100), (6495, 3246320), (6510, 3238840), (6545, 3221520), (6600, 3194674), (6800, 3100713), (6820, 3091620), (6928, 3043425), (7140, 2953060), (7161, 2944400), (7361, 2864400), (7378, 2857800), (7440, 2833985), (7480, 2818830), (7700, 2738292), (7854, 2684600), (7905, 2667280), (8184, 2576350), (8400, 2510101), (8432, 2500575), (8525, 2473296), (8660, 2434740), (8680, 2429130), (8925, 2362448), (8976, 2349025), (9093, 2318800), (9240, 2281910), (9300, 2267188), (9350, 2255064), (9520, 2214795), (9526, 2213400), (9548, 2208300), (10200, 2067142), (10230, 2061080), (10392, 2028950), (10416, 2024275), (10472, 2013450), (10540, 2000460), (10825, 1947792), (10850, 1943304), (11067, 1905200), (11220, 1879220), (11550, 1825528), (11594, 1818600), (11900, 1771836), (11935, 1766640), (12124, 1739100), (12400, 1700391), (12648, 1667050), (12990, 1623160), (13020, 1619420), (13090, 1610760), (13175, 1600368), (13200, 1597337), (13423, 1570800), (13640, 1545810), (14025, 1503376), (14280, 1476530), (14289, 1475600), (14322, 1472200), (14722, 1432200), (14756, 1428900), (14960, 1409415), (15155, 1391280), (15400, 1369146), (15708, 1342300), (15810, 1333640), (16275, 1295536), (16368, 1288175), (17050, 1236648), (17320, 1217370), (17360, 1214565), (17391, 1212400), (17850, 1181224), (18186, 1159400), (18445, 1143120), (18480, 1140955), (18600, 1133594), (18700, 1127532), (19052, 1106700), (19096, 1104150), (19635, 1073840), (20400, 1033571), (20460, 1030540), (20784, 1014475), (20944, 1006725), (21080, 1000230), (21650, 973896), (21700, 971652), (22083, 954800), (22134, 952600), (22440, 939610), (23100, 912764), (23188, 909300), (23800, 885918), (23815, 885360), (23870, 883320), (24248, 869550), (25296, 833525), (25575, 824432), (25980, 811580), (26040, 809710), (26180, 805380), (26350, 800184), (26846, 785400), (27280, 772905), (28050, 751688), (28560, 738265), (28578, 737800), (28644, 736100), (28985, 727440), (29444, 716100), (29512, 714450), (30310, 695640), (30800, 684573), (31416, 671150), (31620, 666820), (32475, 649264), (32550, 647768), (32725, 644304), (33341, 632400), (34100, 618324), (34640, 608685), (34782, 606200), (35700, 590612), (35805, 588880), (36372, 579700), (36805, 572880), (36890, 571560), (37200, 566797), (37400, 563766), (38104, 553350), (38192, 552075), (39270, 536920), (39525, 533456), (40269, 523600), (40579, 519600), (40920, 515270), (42160, 500115), (43300, 486948), (43400, 485826), (44166, 477400), (44268, 476300), (44880, 469805), (45465, 463760), (46200, 456382), (46376, 454650), (47600, 442959), (47630, 442680), (47740, 441660), (48496, 434775), (51150, 412216), (51527, 409200), (51960, 405790), (52080, 404855), (52360, 402690), (52700, 400092), (53692, 392700), (55335, 381040), (56100, 375844), (57156, 368900), (57288, 368050), (57970, 363720), (58888, 358050), (59024, 357225), (59675, 353328), (60620, 347820), (62832, 335575), (63240, 333410), (64950, 324632), (65100, 323884), (65450, 322152), (66682, 316200), (67115, 314160), (68200, 309162), (69564, 303100), (71400, 295306), (71445, 295120), (71610, 294440), (72744, 289850), (73610, 286440), (73780, 285780), (74800, 281883), (75775, 278256), (76208, 276675), (78540, 268460), (79050, 266728), (80538, 261800), (80971, 260400), (81158, 259800), (81840, 257635), (86600, 243474), (86800, 242913), (86955, 242480), (88332, 238700), (88536, 238150), (90930, 231880), (92225, 228624), (92400, 228191), (92752, 227325), (93961, 224400), (95260, 221340), (95480, 220830), (98175, 214768), (100023, 210800), (102300, 206108), (103054, 204600), (103920, 202895), (104720, 201345), (105400, 200046), (107384, 196350), (110415, 190960), (110670, 190520), (112200, 187922), (114312, 184450), (114576, 184025), (115940, 181860), (117776, 179025), (119075, 177072), (119350, 176664), (121240, 173910), (121737, 173200), (126480, 166705), (129900, 162316), (130200, 161942), (130900, 161076), (133364, 158100), (134230, 157080), (136400, 154581), (139128, 151550), (142800, 147653), (142890, 147560), (143220, 147220), (144925, 145488)]