2254654080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 384

約数和(自身を含む): 8974368000

約数和(自身を除く): 6719713920

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, 199, 210, 224, 240, 252, 280, 281, 288, 315, 320, 336, 360, 384, 398, 420, 448, 480, 504, 560, 562, 576, 597, 630, 640, 672, 720, 796, 840, 843, 896, 960, 995, 1008, 1120, 1124, 1152, 1194, 1260, 1344, 1393, 1405, 1440, 1592, 1680, 1686, 1791, 1920, 1967, 1990, 2016, 2240, 2248, 2388, 2520, 2529, 2688, 2786, 2810, 2880, 2985, 3184, 3360, 3372, 3582, 3934, 3980, 4032, 4179, 4215, 4480, 4496, 4776, 5040, 5058, 5572, 5620, 5760, 5901, 5970, 6368, 6720, 6744, 6965, 7164, 7868, 7960, 8064, 8358, 8430, 8955, 8992, 9552, 9835, 10080, 10116, 11144, 11240, 11802, 11940, 12537, 12645, 12736, 13440, 13488, 13930, 14328, 15736, 15920, 16716, 16860, 17703, 17910, 17984, 19104, 19670, 20160, 20232, 20895, 22288, 22480, 23604, 23880, 25074, 25290, 25472, 26976, 27860, 28656, 29505, 31472, 31840, 33432, 33720, 35406, 35820, 35968, 38208, 39340, 40320, 40464, 41790, 44576, 44960, 47208, 47760, 50148, 50580, 53952, 55720, 55919, 57312, 59010, 62685, 62944, 63680, 66864, 67440, 70812, 71640, 76416, 78680, 80928, 83580, 88515, 89152, 89920, 94416, 95520, 100296, 101160, 107904, 111440, 111838, 114624, 118020, 125370, 125888, 127360, 133728, 134880, 141624, 143280, 157360, 161856, 167160, 167757, 177030, 178304, 179840, 188832, 191040, 200592, 202320, 222880, 223676, 229248, 236040, 250740, 251776, 267456, 269760, 279595, 283248, 286560, 314720, 323712, 334320, 335514, 354060, 377664, 382080, 391433, 401184, 404640, 445760, 447352, 472080, 501480, 503271, 534912, 539520, 559190, 566496, 573120, 629440, 668640, 671028, 708120, 755328, 782866, 802368, 809280, 838785, 891520, 894704, 944160, 1002960, 1006542, 1118380, 1132992, 1146240, 1174299, 1258880, 1337280, 1342056, 1416240, 1565732, 1604736, 1618560, 1677570, 1789408, 1888320, 1957165, 2005920, 2013084, 2236760, 2265984, 2348598, 2516355, 2674560, 2684112, 2832480, 3131464, 3355140, 3522897, 3578816, 3776640, 3914330, 4011840, 4026168, 4473520, 4697196, 5032710, 5368224, 5664960, 5871495, 6262928, 6710280, 7045794, 7157632, 7828660, 8023680, 8052336, 8947040, 9394392, 10065420, 10736448, 11329920, 11742990, 12525856, 13420560, 14091588, 15657320, 16104672, 17614485, 17894080, 18788784, 20130840, 21472896, 23485980, 25051712, 26841120, 28183176, 31314640, 32209344, 35228970, 35788160, 37577568, 40261680, 46971960, 50103424, 53682240, 56366352, 62629280, 64418688, 70457940, 75155136, 80523360, 93943920, 107364480, 112732704, 125258560, 140915880, 150310272, 161046720, 187887840, 225465408, 250517120, 281831760, 322093440, 375775680, 450930816, 563663520, 751551360, 1127327040, 2254654080]

約数ペア:

[(1, 2254654080), (2, 1127327040), (3, 751551360), (4, 563663520), (5, 450930816), (6, 375775680), (7, 322093440), (8, 281831760), (9, 250517120), (10, 225465408), (12, 187887840), (14, 161046720), (15, 150310272), (16, 140915880), (18, 125258560), (20, 112732704), (21, 107364480), (24, 93943920), (28, 80523360), (30, 75155136), (32, 70457940), (35, 64418688), (36, 62629280), (40, 56366352), (42, 53682240), (45, 50103424), (48, 46971960), (56, 40261680), (60, 37577568), (63, 35788160), (64, 35228970), (70, 32209344), (72, 31314640), (80, 28183176), (84, 26841120), (90, 25051712), (96, 23485980), (105, 21472896), (112, 20130840), (120, 18788784), (126, 17894080), (128, 17614485), (140, 16104672), (144, 15657320), (160, 14091588), (168, 13420560), (180, 12525856), (192, 11742990), (199, 11329920), (210, 10736448), (224, 10065420), (240, 9394392), (252, 8947040), (280, 8052336), (281, 8023680), (288, 7828660), (315, 7157632), (320, 7045794), (336, 6710280), (360, 6262928), (384, 5871495), (398, 5664960), (420, 5368224), (448, 5032710), (480, 4697196), (504, 4473520), (560, 4026168), (562, 4011840), (576, 3914330), (597, 3776640), (630, 3578816), (640, 3522897), (672, 3355140), (720, 3131464), (796, 2832480), (840, 2684112), (843, 2674560), (896, 2516355), (960, 2348598), (995, 2265984), (1008, 2236760), (1120, 2013084), (1124, 2005920), (1152, 1957165), (1194, 1888320), (1260, 1789408), (1344, 1677570), (1393, 1618560), (1405, 1604736), (1440, 1565732), (1592, 1416240), (1680, 1342056), (1686, 1337280), (1791, 1258880), (1920, 1174299), (1967, 1146240), (1990, 1132992), (2016, 1118380), (2240, 1006542), (2248, 1002960), (2388, 944160), (2520, 894704), (2529, 891520), (2688, 838785), (2786, 809280), (2810, 802368), (2880, 782866), (2985, 755328), (3184, 708120), (3360, 671028), (3372, 668640), (3582, 629440), (3934, 573120), (3980, 566496), (4032, 559190), (4179, 539520), (4215, 534912), (4480, 503271), (4496, 501480), (4776, 472080), (5040, 447352), (5058, 445760), (5572, 404640), (5620, 401184), (5760, 391433), (5901, 382080), (5970, 377664), (6368, 354060), (6720, 335514), (6744, 334320), (6965, 323712), (7164, 314720), (7868, 286560), (7960, 283248), (8064, 279595), (8358, 269760), (8430, 267456), (8955, 251776), (8992, 250740), (9552, 236040), (9835, 229248), (10080, 223676), (10116, 222880), (11144, 202320), (11240, 200592), (11802, 191040), (11940, 188832), (12537, 179840), (12645, 178304), (12736, 177030), (13440, 167757), (13488, 167160), (13930, 161856), (14328, 157360), (15736, 143280), (15920, 141624), (16716, 134880), (16860, 133728), (17703, 127360), (17910, 125888), (17984, 125370), (19104, 118020), (19670, 114624), (20160, 111838), (20232, 111440), (20895, 107904), (22288, 101160), (22480, 100296), (23604, 95520), (23880, 94416), (25074, 89920), (25290, 89152), (25472, 88515), (26976, 83580), (27860, 80928), (28656, 78680), (29505, 76416), (31472, 71640), (31840, 70812), (33432, 67440), (33720, 66864), (35406, 63680), (35820, 62944), (35968, 62685), (38208, 59010), (39340, 57312), (40320, 55919), (40464, 55720), (41790, 53952), (44576, 50580), (44960, 50148), (47208, 47760)]