21089940480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:622

約数の個数: 528

約数和(自身を含む): 84262773504

約数和(自身を除く): 63172833024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 151, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 302, 315, 320, 336, 360, 384, 420, 433, 448, 453, 480, 504, 512, 560, 576, 604, 630, 640, 672, 720, 755, 768, 840, 866, 896, 906, 960, 1008, 1024, 1057, 1120, 1152, 1208, 1260, 1280, 1299, 1344, 1359, 1440, 1510, 1536, 1680, 1732, 1792, 1812, 1920, 2016, 2114, 2165, 2240, 2265, 2304, 2416, 2520, 2560, 2598, 2688, 2718, 2880, 3020, 3031, 3072, 3171, 3360, 3464, 3584, 3624, 3840, 3897, 4032, 4228, 4330, 4480, 4530, 4608, 4832, 5040, 5120, 5196, 5285, 5376, 5436, 5760, 6040, 6062, 6342, 6495, 6720, 6795, 6928, 7168, 7248, 7680, 7794, 8064, 8456, 8660, 8960, 9060, 9093, 9216, 9513, 9664, 10080, 10392, 10570, 10752, 10872, 11520, 12080, 12124, 12684, 12990, 13440, 13590, 13856, 14496, 15155, 15360, 15588, 15855, 16128, 16912, 17320, 17920, 18120, 18186, 19026, 19328, 19485, 20160, 20784, 21140, 21504, 21744, 23040, 24160, 24248, 25368, 25980, 26880, 27180, 27279, 27712, 28992, 30310, 31176, 31710, 32256, 33824, 34640, 35840, 36240, 36372, 38052, 38656, 38970, 40320, 41568, 42280, 43488, 45465, 46080, 47565, 48320, 48496, 50736, 51960, 53760, 54360, 54558, 55424, 57984, 60620, 62352, 63420, 64512, 65383, 67648, 69280, 72480, 72744, 76104, 77312, 77940, 80640, 83136, 84560, 86976, 90930, 95130, 96640, 96992, 101472, 103920, 107520, 108720, 109116, 110848, 115968, 121240, 124704, 126840, 130766, 135296, 136395, 138560, 144960, 145488, 152208, 154624, 155880, 161280, 166272, 169120, 173952, 181860, 190260, 193280, 193984, 196149, 202944, 207840, 217440, 218232, 221696, 231936, 242480, 249408, 253680, 261532, 270592, 272790, 277120, 289920, 290976, 304416, 311760, 322560, 326915, 332544, 338240, 347904, 363720, 380520, 386560, 387968, 392298, 405888, 415680, 434880, 436464, 443392, 457681, 463872, 484960, 498816, 507360, 523064, 541184, 545580, 554240, 579840, 581952, 588447, 608832, 623520, 653830, 665088, 676480, 695808, 727440, 761040, 773120, 775936, 784596, 811776, 831360, 869760, 872928, 915362, 969920, 980745, 997632, 1014720, 1046128, 1082368, 1091160, 1108480, 1159680, 1163904, 1176894, 1217664, 1247040, 1307660, 1330176, 1352960, 1373043, 1391616, 1454880, 1522080, 1551872, 1569192, 1623552, 1662720, 1739520, 1745856, 1830724, 1939840, 1961490, 1995264, 2029440, 2092256, 2182320, 2216960, 2288405, 2319360, 2327808, 2353788, 2435328, 2494080, 2615320, 2705920, 2746086, 2909760, 2942235, 3044160, 3103744, 3138384, 3247104, 3325440, 3479040, 3491712, 3661448, 3879680, 3922980, 3990528, 4058880, 4119129, 4184512, 4364640, 4576810, 4655616, 4707576, 4870656, 4988160, 5230640, 5411840, 5492172, 5819520, 5884470, 6088320, 6276768, 6650880, 6865215, 6958080, 6983424, 7322896, 7759360, 7845960, 8117760, 8238258, 8369024, 8729280, 9153620, 9311232, 9415152, 9741312, 9976320, 10461280, 10984344, 11639040, 11768940, 12176640, 12553536, 13730430, 13966848, 14645792, 15518720, 15691920, 16235520, 16476516, 16738048, 17458560, 18307240, 18830304, 19952640, 20595645, 20922560, 21968688, 23278080, 23537880, 24353280, 25107072, 27460860, 27933696, 29291584, 31383840, 32953032, 33476096, 34917120, 36614480, 37660608, 41191290, 41845120, 43937376, 46556160, 47075760, 48706560, 50214144, 54921720, 58583168, 62767680, 65906064, 66952192, 69834240, 73228960, 75321216, 82382580, 83690240, 87874752, 94151520, 100428288, 109843440, 117166336, 125535360, 131812128, 139668480, 146457920, 150642432, 164765160, 167380480, 175749504, 188303040, 200856576, 219686880, 234332672, 251070720, 263624256, 292915840, 301284864, 329530320, 334760960, 351499008, 376606080, 439373760, 468665344, 502141440, 527248512, 585831680, 602569728, 659060640, 702998016, 753212160, 878747520, 1004282880, 1054497024, 1171663360, 1318121280, 1405996032, 1506424320, 1757495040, 2108994048, 2343326720, 2636242560, 3012848640, 3514990080, 4217988096, 5272485120, 7029980160, 10544970240, 21089940480]

約数ペア:

[(1, 21089940480), (2, 10544970240), (3, 7029980160), (4, 5272485120), (5, 4217988096), (6, 3514990080), (7, 3012848640), (8, 2636242560), (9, 2343326720), (10, 2108994048), (12, 1757495040), (14, 1506424320), (15, 1405996032), (16, 1318121280), (18, 1171663360), (20, 1054497024), (21, 1004282880), (24, 878747520), (28, 753212160), (30, 702998016), (32, 659060640), (35, 602569728), (36, 585831680), (40, 527248512), (42, 502141440), (45, 468665344), (48, 439373760), (56, 376606080), (60, 351499008), (63, 334760960), (64, 329530320), (70, 301284864), (72, 292915840), (80, 263624256), (84, 251070720), (90, 234332672), (96, 219686880), (105, 200856576), (112, 188303040), (120, 175749504), (126, 167380480), (128, 164765160), (140, 150642432), (144, 146457920), (151, 139668480), (160, 131812128), (168, 125535360), (180, 117166336), (192, 109843440), (210, 100428288), (224, 94151520), (240, 87874752), (252, 83690240), (256, 82382580), (280, 75321216), (288, 73228960), (302, 69834240), (315, 66952192), (320, 65906064), (336, 62767680), (360, 58583168), (384, 54921720), (420, 50214144), (433, 48706560), (448, 47075760), (453, 46556160), (480, 43937376), (504, 41845120), (512, 41191290), (560, 37660608), (576, 36614480), (604, 34917120), (630, 33476096), (640, 32953032), (672, 31383840), (720, 29291584), (755, 27933696), (768, 27460860), (840, 25107072), (866, 24353280), (896, 23537880), (906, 23278080), (960, 21968688), (1008, 20922560), (1024, 20595645), (1057, 19952640), (1120, 18830304), (1152, 18307240), (1208, 17458560), (1260, 16738048), (1280, 16476516), (1299, 16235520), (1344, 15691920), (1359, 15518720), (1440, 14645792), (1510, 13966848), (1536, 13730430), (1680, 12553536), (1732, 12176640), (1792, 11768940), (1812, 11639040), (1920, 10984344), (2016, 10461280), (2114, 9976320), (2165, 9741312), (2240, 9415152), (2265, 9311232), (2304, 9153620), (2416, 8729280), (2520, 8369024), (2560, 8238258), (2598, 8117760), (2688, 7845960), (2718, 7759360), (2880, 7322896), (3020, 6983424), (3031, 6958080), (3072, 6865215), (3171, 6650880), (3360, 6276768), (3464, 6088320), (3584, 5884470), (3624, 5819520), (3840, 5492172), (3897, 5411840), (4032, 5230640), (4228, 4988160), (4330, 4870656), (4480, 4707576), (4530, 4655616), (4608, 4576810), (4832, 4364640), (5040, 4184512), (5120, 4119129), (5196, 4058880), (5285, 3990528), (5376, 3922980), (5436, 3879680), (5760, 3661448), (6040, 3491712), (6062, 3479040), (6342, 3325440), (6495, 3247104), (6720, 3138384), (6795, 3103744), (6928, 3044160), (7168, 2942235), (7248, 2909760), (7680, 2746086), (7794, 2705920), (8064, 2615320), (8456, 2494080), (8660, 2435328), (8960, 2353788), (9060, 2327808), (9093, 2319360), (9216, 2288405), (9513, 2216960), (9664, 2182320), (10080, 2092256), (10392, 2029440), (10570, 1995264), (10752, 1961490), (10872, 1939840), (11520, 1830724), (12080, 1745856), (12124, 1739520), (12684, 1662720), (12990, 1623552), (13440, 1569192), (13590, 1551872), (13856, 1522080), (14496, 1454880), (15155, 1391616), (15360, 1373043), (15588, 1352960), (15855, 1330176), (16128, 1307660), (16912, 1247040), (17320, 1217664), (17920, 1176894), (18120, 1163904), (18186, 1159680), (19026, 1108480), (19328, 1091160), (19485, 1082368), (20160, 1046128), (20784, 1014720), (21140, 997632), (21504, 980745), (21744, 969920), (23040, 915362), (24160, 872928), (24248, 869760), (25368, 831360), (25980, 811776), (26880, 784596), (27180, 775936), (27279, 773120), (27712, 761040), (28992, 727440), (30310, 695808), (31176, 676480), (31710, 665088), (32256, 653830), (33824, 623520), (34640, 608832), (35840, 588447), (36240, 581952), (36372, 579840), (38052, 554240), (38656, 545580), (38970, 541184), (40320, 523064), (41568, 507360), (42280, 498816), (43488, 484960), (45465, 463872), (46080, 457681), (47565, 443392), (48320, 436464), (48496, 434880), (50736, 415680), (51960, 405888), (53760, 392298), (54360, 387968), (54558, 386560), (55424, 380520), (57984, 363720), (60620, 347904), (62352, 338240), (63420, 332544), (64512, 326915), (65383, 322560), (67648, 311760), (69280, 304416), (72480, 290976), (72744, 289920), (76104, 277120), (77312, 272790), (77940, 270592), (80640, 261532), (83136, 253680), (84560, 249408), (86976, 242480), (90930, 231936), (95130, 221696), (96640, 218232), (96992, 217440), (101472, 207840), (103920, 202944), (107520, 196149), (108720, 193984), (109116, 193280), (110848, 190260), (115968, 181860), (121240, 173952), (124704, 169120), (126840, 166272), (130766, 161280), (135296, 155880), (136395, 154624), (138560, 152208), (144960, 145488)]