21164290560

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:784

約数の個数: 480

約数和(自身を含む): 84247143552

約数和(自身を除く): 63082852992

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, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 281, 288, 315, 320, 336, 360, 384, 420, 448, 467, 480, 504, 512, 560, 562, 576, 630, 640, 672, 720, 768, 840, 843, 896, 934, 960, 1008, 1120, 1124, 1152, 1260, 1280, 1344, 1401, 1405, 1440, 1536, 1680, 1686, 1792, 1868, 1920, 1967, 2016, 2240, 2248, 2304, 2335, 2520, 2529, 2560, 2688, 2802, 2810, 2880, 3269, 3360, 3372, 3584, 3736, 3840, 3934, 4032, 4203, 4215, 4480, 4496, 4608, 4670, 5040, 5058, 5376, 5604, 5620, 5760, 5901, 6538, 6720, 6744, 7005, 7472, 7680, 7868, 8064, 8406, 8430, 8960, 8992, 9340, 9807, 9835, 10080, 10116, 10752, 11208, 11240, 11520, 11802, 12645, 13076, 13440, 13488, 14010, 14944, 15736, 16128, 16345, 16812, 16860, 17703, 17920, 17984, 18680, 19614, 19670, 20160, 20232, 21015, 22416, 22480, 23040, 23604, 25290, 26152, 26880, 26976, 28020, 29421, 29505, 29888, 31472, 32256, 32690, 33624, 33720, 35406, 35968, 37360, 39228, 39340, 40320, 40464, 42030, 44832, 44960, 47208, 49035, 50580, 52304, 53760, 53952, 56040, 58842, 59010, 59776, 62944, 65380, 67248, 67440, 70812, 71936, 74720, 78456, 78680, 80640, 80928, 84060, 88515, 89664, 89920, 94416, 98070, 101160, 104608, 107904, 112080, 117684, 118020, 119552, 125888, 130760, 131227, 134496, 134880, 141624, 143872, 147105, 149440, 156912, 157360, 161280, 161856, 168120, 177030, 179328, 179840, 188832, 196140, 202320, 209216, 215808, 224160, 235368, 236040, 239104, 251776, 261520, 262454, 268992, 269760, 283248, 294210, 298880, 313824, 314720, 323712, 336240, 354060, 358656, 359680, 377664, 392280, 393681, 404640, 418432, 431616, 448320, 470736, 472080, 503552, 523040, 524908, 537984, 539520, 566496, 588420, 597760, 627648, 629440, 647424, 656135, 672480, 708120, 717312, 719360, 755328, 784560, 787362, 809280, 836864, 896640, 918589, 941472, 944160, 1007104, 1046080, 1049816, 1075968, 1079040, 1132992, 1176840, 1181043, 1195520, 1255296, 1258880, 1294848, 1312270, 1344960, 1416240, 1510656, 1569120, 1574724, 1618560, 1673728, 1793280, 1837178, 1882944, 1888320, 1968405, 2092160, 2099632, 2151936, 2158080, 2265984, 2353680, 2362086, 2510592, 2517760, 2624540, 2689920, 2755767, 2832480, 3021312, 3138240, 3149448, 3237120, 3586560, 3674356, 3765888, 3776640, 3936810, 4184320, 4199264, 4531968, 4592945, 4707360, 4724172, 5021184, 5035520, 5249080, 5379840, 5511534, 5664960, 5905215, 6276480, 6298896, 6474240, 7348712, 7531776, 7553280, 7873620, 8267301, 8368640, 8398528, 9063936, 9185890, 9414720, 9448344, 10498160, 10759680, 11023068, 11329920, 11810430, 12552960, 12597792, 13778835, 14697424, 15063552, 15106560, 15747240, 16534602, 16797056, 18371780, 18829440, 18896688, 20996320, 22046136, 22659840, 23620860, 25105920, 25195584, 27557670, 29394848, 31494480, 33069204, 33594112, 36743560, 37658880, 37793376, 41336505, 41992640, 44092272, 45319680, 47241720, 50391168, 55115340, 58789696, 62988960, 66138408, 67188224, 73487120, 75317760, 75586752, 82673010, 83985280, 88184544, 94483440, 100782336, 110230680, 117579392, 125977920, 132276816, 146974240, 151173504, 165346020, 167970560, 176369088, 188966880, 201564672, 220461360, 235158784, 251955840, 264553632, 293948480, 302347008, 330692040, 335941120, 352738176, 377933760, 440922720, 470317568, 503911680, 529107264, 587896960, 604694016, 661384080, 705476352, 755867520, 881845440, 1007823360, 1058214528, 1175793920, 1322768160, 1410952704, 1511735040, 1763690880, 2116429056, 2351587840, 2645536320, 3023470080, 3527381760, 4232858112, 5291072640, 7054763520, 10582145280, 21164290560]

約数ペア:

[(1, 21164290560), (2, 10582145280), (3, 7054763520), (4, 5291072640), (5, 4232858112), (6, 3527381760), (7, 3023470080), (8, 2645536320), (9, 2351587840), (10, 2116429056), (12, 1763690880), (14, 1511735040), (15, 1410952704), (16, 1322768160), (18, 1175793920), (20, 1058214528), (21, 1007823360), (24, 881845440), (28, 755867520), (30, 705476352), (32, 661384080), (35, 604694016), (36, 587896960), (40, 529107264), (42, 503911680), (45, 470317568), (48, 440922720), (56, 377933760), (60, 352738176), (63, 335941120), (64, 330692040), (70, 302347008), (72, 293948480), (80, 264553632), (84, 251955840), (90, 235158784), (96, 220461360), (105, 201564672), (112, 188966880), (120, 176369088), (126, 167970560), (128, 165346020), (140, 151173504), (144, 146974240), (160, 132276816), (168, 125977920), (180, 117579392), (192, 110230680), (210, 100782336), (224, 94483440), (240, 88184544), (252, 83985280), (256, 82673010), (280, 75586752), (281, 75317760), (288, 73487120), (315, 67188224), (320, 66138408), (336, 62988960), (360, 58789696), (384, 55115340), (420, 50391168), (448, 47241720), (467, 45319680), (480, 44092272), (504, 41992640), (512, 41336505), (560, 37793376), (562, 37658880), (576, 36743560), (630, 33594112), (640, 33069204), (672, 31494480), (720, 29394848), (768, 27557670), (840, 25195584), (843, 25105920), (896, 23620860), (934, 22659840), (960, 22046136), (1008, 20996320), (1120, 18896688), (1124, 18829440), (1152, 18371780), (1260, 16797056), (1280, 16534602), (1344, 15747240), (1401, 15106560), (1405, 15063552), (1440, 14697424), (1536, 13778835), (1680, 12597792), (1686, 12552960), (1792, 11810430), (1868, 11329920), (1920, 11023068), (1967, 10759680), (2016, 10498160), (2240, 9448344), (2248, 9414720), (2304, 9185890), (2335, 9063936), (2520, 8398528), (2529, 8368640), (2560, 8267301), (2688, 7873620), (2802, 7553280), (2810, 7531776), (2880, 7348712), (3269, 6474240), (3360, 6298896), (3372, 6276480), (3584, 5905215), (3736, 5664960), (3840, 5511534), (3934, 5379840), (4032, 5249080), (4203, 5035520), (4215, 5021184), (4480, 4724172), (4496, 4707360), (4608, 4592945), (4670, 4531968), (5040, 4199264), (5058, 4184320), (5376, 3936810), (5604, 3776640), (5620, 3765888), (5760, 3674356), (5901, 3586560), (6538, 3237120), (6720, 3149448), (6744, 3138240), (7005, 3021312), (7472, 2832480), (7680, 2755767), (7868, 2689920), (8064, 2624540), (8406, 2517760), (8430, 2510592), (8960, 2362086), (8992, 2353680), (9340, 2265984), (9807, 2158080), (9835, 2151936), (10080, 2099632), (10116, 2092160), (10752, 1968405), (11208, 1888320), (11240, 1882944), (11520, 1837178), (11802, 1793280), (12645, 1673728), (13076, 1618560), (13440, 1574724), (13488, 1569120), (14010, 1510656), (14944, 1416240), (15736, 1344960), (16128, 1312270), (16345, 1294848), (16812, 1258880), (16860, 1255296), (17703, 1195520), (17920, 1181043), (17984, 1176840), (18680, 1132992), (19614, 1079040), (19670, 1075968), (20160, 1049816), (20232, 1046080), (21015, 1007104), (22416, 944160), (22480, 941472), (23040, 918589), (23604, 896640), (25290, 836864), (26152, 809280), (26880, 787362), (26976, 784560), (28020, 755328), (29421, 719360), (29505, 717312), (29888, 708120), (31472, 672480), (32256, 656135), (32690, 647424), (33624, 629440), (33720, 627648), (35406, 597760), (35968, 588420), (37360, 566496), (39228, 539520), (39340, 537984), (40320, 524908), (40464, 523040), (42030, 503552), (44832, 472080), (44960, 470736), (47208, 448320), (49035, 431616), (50580, 418432), (52304, 404640), (53760, 393681), (53952, 392280), (56040, 377664), (58842, 359680), (59010, 358656), (59776, 354060), (62944, 336240), (65380, 323712), (67248, 314720), (67440, 313824), (70812, 298880), (71936, 294210), (74720, 283248), (78456, 269760), (78680, 268992), (80640, 262454), (80928, 261520), (84060, 251776), (88515, 239104), (89664, 236040), (89920, 235368), (94416, 224160), (98070, 215808), (101160, 209216), (104608, 202320), (107904, 196140), (112080, 188832), (117684, 179840), (118020, 179328), (119552, 177030), (125888, 168120), (130760, 161856), (131227, 161280), (134496, 157360), (134880, 156912), (141624, 149440), (143872, 147105)]