1621509120

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 528

約数和(自身を含む): 7020194688

約数和(自身を除く): 5398685568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 457, 462, 480, 495, 504, 512, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 880, 896, 914, 924, 960, 990, 1008, 1024, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1371, 1386, 1408, 1440, 1536, 1540, 1584, 1680, 1760, 1792, 1828, 1848, 1920, 1980, 2016, 2112, 2240, 2285, 2304, 2310, 2464, 2520, 2560, 2640, 2688, 2742, 2772, 2816, 2880, 3072, 3080, 3168, 3199, 3360, 3465, 3520, 3584, 3656, 3696, 3840, 3960, 4032, 4113, 4224, 4480, 4570, 4608, 4620, 4928, 5027, 5040, 5120, 5280, 5376, 5484, 5544, 5632, 5760, 6160, 6336, 6398, 6720, 6855, 6930, 7040, 7168, 7312, 7392, 7680, 7920, 8064, 8226, 8448, 8960, 9140, 9216, 9240, 9597, 9856, 10054, 10080, 10560, 10752, 10968, 11088, 11264, 11520, 12320, 12672, 12796, 13440, 13710, 13860, 14080, 14624, 14784, 15081, 15360, 15840, 15995, 16128, 16452, 16896, 17920, 18280, 18480, 19194, 19712, 20108, 20160, 20565, 21120, 21504, 21936, 22176, 23040, 24640, 25135, 25344, 25592, 26880, 27420, 27720, 28160, 28791, 29248, 29568, 30162, 31680, 31990, 32256, 32904, 33792, 35189, 35840, 36560, 36960, 38388, 39424, 40216, 40320, 41130, 42240, 43872, 44352, 45243, 46080, 47985, 49280, 50270, 50688, 51184, 53760, 54840, 55440, 56320, 57582, 58496, 59136, 60324, 63360, 63980, 64512, 65808, 70378, 73120, 73920, 75405, 76776, 78848, 80432, 80640, 82260, 84480, 87744, 88704, 90486, 95970, 98560, 100540, 101376, 102368, 105567, 107520, 109680, 110880, 115164, 116992, 118272, 120648, 126720, 127960, 131616, 140756, 143955, 146240, 147840, 150810, 153552, 160864, 161280, 164520, 168960, 175488, 175945, 177408, 180972, 191940, 197120, 201080, 204736, 211134, 219360, 221760, 226215, 230328, 233984, 236544, 241296, 253440, 255920, 263232, 281512, 287910, 292480, 295680, 301620, 307104, 316701, 321728, 322560, 329040, 350976, 351890, 354816, 361944, 383880, 394240, 402160, 409472, 422268, 438720, 443520, 452430, 460656, 467968, 482592, 506880, 511840, 526464, 527835, 563024, 575820, 584960, 591360, 603240, 614208, 633402, 643456, 658080, 701952, 703780, 709632, 723888, 767760, 804320, 818944, 844536, 877440, 887040, 904860, 921312, 965184, 1023680, 1052928, 1055670, 1126048, 1151640, 1169920, 1182720, 1206480, 1228416, 1266804, 1286912, 1316160, 1403904, 1407560, 1447776, 1535520, 1583505, 1608640, 1637888, 1689072, 1754880, 1774080, 1809720, 1842624, 1930368, 2047360, 2105856, 2111340, 2252096, 2303280, 2339840, 2412960, 2456832, 2533608, 2573824, 2632320, 2815120, 2895552, 3071040, 3167010, 3217280, 3275776, 3378144, 3509760, 3548160, 3619440, 3685248, 3860736, 4094720, 4211712, 4222680, 4504192, 4606560, 4825920, 4913664, 5067216, 5147648, 5264640, 5630240, 5791104, 6142080, 6334020, 6434560, 6756288, 7019520, 7238880, 7370496, 7721472, 8189440, 8445360, 9008384, 9213120, 9651840, 9827328, 10134432, 10529280, 11260480, 11582208, 12284160, 12668040, 12869120, 13512576, 14477760, 14740992, 15442944, 16378880, 16890720, 18016768, 18426240, 19303680, 20268864, 21058560, 22520960, 23164416, 24568320, 25336080, 25738240, 27025152, 28955520, 29481984, 33781440, 36033536, 36852480, 38607360, 40537728, 45041920, 46328832, 49136640, 50672160, 54050304, 57911040, 67562880, 73704960, 77214720, 81075456, 90083840, 101344320, 108100608, 115822080, 135125760, 147409920, 162150912, 180167680, 202688640, 231644160, 270251520, 324301824, 405377280, 540503040, 810754560, 1621509120]

約数ペア:

[(1, 1621509120), (2, 810754560), (3, 540503040), (4, 405377280), (5, 324301824), (6, 270251520), (7, 231644160), (8, 202688640), (9, 180167680), (10, 162150912), (11, 147409920), (12, 135125760), (14, 115822080), (15, 108100608), (16, 101344320), (18, 90083840), (20, 81075456), (21, 77214720), (22, 73704960), (24, 67562880), (28, 57911040), (30, 54050304), (32, 50672160), (33, 49136640), (35, 46328832), (36, 45041920), (40, 40537728), (42, 38607360), (44, 36852480), (45, 36033536), (48, 33781440), (55, 29481984), (56, 28955520), (60, 27025152), (63, 25738240), (64, 25336080), (66, 24568320), (70, 23164416), (72, 22520960), (77, 21058560), (80, 20268864), (84, 19303680), (88, 18426240), (90, 18016768), (96, 16890720), (99, 16378880), (105, 15442944), (110, 14740992), (112, 14477760), (120, 13512576), (126, 12869120), (128, 12668040), (132, 12284160), (140, 11582208), (144, 11260480), (154, 10529280), (160, 10134432), (165, 9827328), (168, 9651840), (176, 9213120), (180, 9008384), (192, 8445360), (198, 8189440), (210, 7721472), (220, 7370496), (224, 7238880), (231, 7019520), (240, 6756288), (252, 6434560), (256, 6334020), (264, 6142080), (280, 5791104), (288, 5630240), (308, 5264640), (315, 5147648), (320, 5067216), (330, 4913664), (336, 4825920), (352, 4606560), (360, 4504192), (384, 4222680), (385, 4211712), (396, 4094720), (420, 3860736), (440, 3685248), (448, 3619440), (457, 3548160), (462, 3509760), (480, 3378144), (495, 3275776), (504, 3217280), (512, 3167010), (528, 3071040), (560, 2895552), (576, 2815120), (616, 2632320), (630, 2573824), (640, 2533608), (660, 2456832), (672, 2412960), (693, 2339840), (704, 2303280), (720, 2252096), (768, 2111340), (770, 2105856), (792, 2047360), (840, 1930368), (880, 1842624), (896, 1809720), (914, 1774080), (924, 1754880), (960, 1689072), (990, 1637888), (1008, 1608640), (1024, 1583505), (1056, 1535520), (1120, 1447776), (1152, 1407560), (1155, 1403904), (1232, 1316160), (1260, 1286912), (1280, 1266804), (1320, 1228416), (1344, 1206480), (1371, 1182720), (1386, 1169920), (1408, 1151640), (1440, 1126048), (1536, 1055670), (1540, 1052928), (1584, 1023680), (1680, 965184), (1760, 921312), (1792, 904860), (1828, 887040), (1848, 877440), (1920, 844536), (1980, 818944), (2016, 804320), (2112, 767760), (2240, 723888), (2285, 709632), (2304, 703780), (2310, 701952), (2464, 658080), (2520, 643456), (2560, 633402), (2640, 614208), (2688, 603240), (2742, 591360), (2772, 584960), (2816, 575820), (2880, 563024), (3072, 527835), (3080, 526464), (3168, 511840), (3199, 506880), (3360, 482592), (3465, 467968), (3520, 460656), (3584, 452430), (3656, 443520), (3696, 438720), (3840, 422268), (3960, 409472), (4032, 402160), (4113, 394240), (4224, 383880), (4480, 361944), (4570, 354816), (4608, 351890), (4620, 350976), (4928, 329040), (5027, 322560), (5040, 321728), (5120, 316701), (5280, 307104), (5376, 301620), (5484, 295680), (5544, 292480), (5632, 287910), (5760, 281512), (6160, 263232), (6336, 255920), (6398, 253440), (6720, 241296), (6855, 236544), (6930, 233984), (7040, 230328), (7168, 226215), (7312, 221760), (7392, 219360), (7680, 211134), (7920, 204736), (8064, 201080), (8226, 197120), (8448, 191940), (8960, 180972), (9140, 177408), (9216, 175945), (9240, 175488), (9597, 168960), (9856, 164520), (10054, 161280), (10080, 160864), (10560, 153552), (10752, 150810), (10968, 147840), (11088, 146240), (11264, 143955), (11520, 140756), (12320, 131616), (12672, 127960), (12796, 126720), (13440, 120648), (13710, 118272), (13860, 116992), (14080, 115164), (14624, 110880), (14784, 109680), (15081, 107520), (15360, 105567), (15840, 102368), (15995, 101376), (16128, 100540), (16452, 98560), (16896, 95970), (17920, 90486), (18280, 88704), (18480, 87744), (19194, 84480), (19712, 82260), (20108, 80640), (20160, 80432), (20565, 78848), (21120, 76776), (21504, 75405), (21936, 73920), (22176, 73120), (23040, 70378), (24640, 65808), (25135, 64512), (25344, 63980), (25592, 63360), (26880, 60324), (27420, 59136), (27720, 58496), (28160, 57582), (28791, 56320), (29248, 55440), (29568, 54840), (30162, 53760), (31680, 51184), (31990, 50688), (32256, 50270), (32904, 49280), (33792, 47985), (35189, 46080), (35840, 45243), (36560, 44352), (36960, 43872), (38388, 42240), (39424, 41130), (40216, 40320)]