20849278464

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 480

約数和(自身を含む): 72618923520

約数和(自身を除く): 51769645056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 157, 161, 168, 179, 184, 192, 207, 224, 252, 256, 276, 288, 314, 322, 336, 358, 368, 384, 414, 448, 471, 483, 504, 512, 537, 552, 576, 628, 644, 672, 716, 736, 768, 828, 896, 942, 966, 1008, 1074, 1099, 1104, 1152, 1253, 1256, 1288, 1344, 1413, 1432, 1449, 1472, 1536, 1611, 1656, 1792, 1884, 1932, 2016, 2148, 2198, 2208, 2304, 2506, 2512, 2576, 2688, 2826, 2864, 2898, 2944, 3222, 3297, 3312, 3584, 3611, 3759, 3768, 3864, 4032, 4117, 4296, 4396, 4416, 4608, 5012, 5024, 5152, 5376, 5652, 5728, 5796, 5888, 6444, 6594, 6624, 7222, 7518, 7536, 7728, 8064, 8234, 8592, 8792, 8832, 9891, 10024, 10048, 10304, 10752, 10833, 11277, 11304, 11456, 11592, 11776, 12351, 12888, 13188, 13248, 14444, 15036, 15072, 15456, 16128, 16468, 17184, 17584, 17664, 19782, 20048, 20096, 20608, 21666, 22554, 22608, 22912, 23184, 24702, 25277, 25776, 26376, 26496, 28103, 28819, 28888, 30072, 30144, 30912, 32256, 32499, 32936, 34368, 35168, 35328, 37053, 39564, 40096, 40192, 41216, 43332, 45108, 45216, 45824, 46368, 49404, 50554, 51552, 52752, 52992, 56206, 57638, 57776, 60144, 60288, 61824, 64998, 65872, 68736, 70336, 74106, 75831, 79128, 80192, 80384, 82432, 84309, 86457, 86664, 90216, 90432, 91648, 92736, 98808, 101108, 103104, 105504, 105984, 112412, 115276, 115552, 120288, 120576, 123648, 129996, 131744, 137472, 140672, 148212, 151662, 158256, 160384, 168618, 172914, 173328, 180432, 180864, 185472, 196721, 197616, 202216, 206208, 211008, 224824, 227493, 230552, 231104, 240576, 241152, 247296, 252927, 259371, 259992, 263488, 274944, 281344, 296424, 303324, 316512, 320768, 337236, 345828, 346656, 360864, 361728, 370944, 393442, 395232, 404432, 412416, 422016, 449648, 454986, 461104, 462208, 481152, 505854, 518742, 519984, 526976, 562688, 590163, 592848, 606648, 633024, 641536, 646369, 674472, 691656, 693312, 721728, 723456, 741888, 786884, 790464, 808864, 824832, 844032, 899296, 909972, 922208, 924416, 962304, 1011708, 1037484, 1039968, 1053952, 1180326, 1185696, 1213296, 1266048, 1292738, 1348944, 1383312, 1386624, 1443456, 1573768, 1580928, 1617728, 1688064, 1770489, 1798592, 1819944, 1844416, 1848832, 1924608, 1939107, 2023416, 2074968, 2079936, 2107904, 2360652, 2371392, 2426592, 2532096, 2585476, 2697888, 2766624, 2773248, 2886912, 3147536, 3161856, 3235456, 3540978, 3597184, 3639888, 3688832, 3878214, 4046832, 4149936, 4159872, 4524583, 4721304, 4742784, 4853184, 5064192, 5170952, 5395776, 5533248, 5546496, 5773824, 5817321, 6295072, 6323712, 6470912, 7081956, 7194368, 7279776, 7377664, 7756428, 8093664, 8299872, 8319744, 9049166, 9442608, 9485568, 9706368, 10341904, 10791552, 11066496, 11634642, 12590144, 12941824, 13573749, 14163912, 14388736, 14559552, 14755328, 15512856, 16187328, 16599744, 16639488, 18098332, 18885216, 18971136, 19412736, 20683808, 21583104, 22132992, 23269284, 25180288, 27147498, 28327824, 29119104, 31025712, 32374656, 33199488, 36196664, 37770432, 38825472, 40721247, 41367616, 43166208, 44265984, 46538568, 50360576, 54294996, 56655648, 58238208, 62051424, 64749312, 66398976, 72393328, 75540864, 81442494, 82735232, 93077136, 100721152, 108589992, 113311296, 116476416, 124102848, 129498624, 132797952, 144786656, 151081728, 162884988, 165470464, 186154272, 217179984, 226622592, 248205696, 289573312, 302163456, 325769976, 330940928, 372308544, 434359968, 453245184, 496411392, 579146624, 651539952, 744617088, 868719936, 906490368, 992822784, 1158293248, 1303079904, 1489234176, 1737439872, 2316586496, 2606159808, 2978468352, 3474879744, 5212319616, 6949759488, 10424639232, 20849278464]

約数ペア:

[(1, 20849278464), (2, 10424639232), (3, 6949759488), (4, 5212319616), (6, 3474879744), (7, 2978468352), (8, 2606159808), (9, 2316586496), (12, 1737439872), (14, 1489234176), (16, 1303079904), (18, 1158293248), (21, 992822784), (23, 906490368), (24, 868719936), (28, 744617088), (32, 651539952), (36, 579146624), (42, 496411392), (46, 453245184), (48, 434359968), (56, 372308544), (63, 330940928), (64, 325769976), (69, 302163456), (72, 289573312), (84, 248205696), (92, 226622592), (96, 217179984), (112, 186154272), (126, 165470464), (128, 162884988), (138, 151081728), (144, 144786656), (157, 132797952), (161, 129498624), (168, 124102848), (179, 116476416), (184, 113311296), (192, 108589992), (207, 100721152), (224, 93077136), (252, 82735232), (256, 81442494), (276, 75540864), (288, 72393328), (314, 66398976), (322, 64749312), (336, 62051424), (358, 58238208), (368, 56655648), (384, 54294996), (414, 50360576), (448, 46538568), (471, 44265984), (483, 43166208), (504, 41367616), (512, 40721247), (537, 38825472), (552, 37770432), (576, 36196664), (628, 33199488), (644, 32374656), (672, 31025712), (716, 29119104), (736, 28327824), (768, 27147498), (828, 25180288), (896, 23269284), (942, 22132992), (966, 21583104), (1008, 20683808), (1074, 19412736), (1099, 18971136), (1104, 18885216), (1152, 18098332), (1253, 16639488), (1256, 16599744), (1288, 16187328), (1344, 15512856), (1413, 14755328), (1432, 14559552), (1449, 14388736), (1472, 14163912), (1536, 13573749), (1611, 12941824), (1656, 12590144), (1792, 11634642), (1884, 11066496), (1932, 10791552), (2016, 10341904), (2148, 9706368), (2198, 9485568), (2208, 9442608), (2304, 9049166), (2506, 8319744), (2512, 8299872), (2576, 8093664), (2688, 7756428), (2826, 7377664), (2864, 7279776), (2898, 7194368), (2944, 7081956), (3222, 6470912), (3297, 6323712), (3312, 6295072), (3584, 5817321), (3611, 5773824), (3759, 5546496), (3768, 5533248), (3864, 5395776), (4032, 5170952), (4117, 5064192), (4296, 4853184), (4396, 4742784), (4416, 4721304), (4608, 4524583), (5012, 4159872), (5024, 4149936), (5152, 4046832), (5376, 3878214), (5652, 3688832), (5728, 3639888), (5796, 3597184), (5888, 3540978), (6444, 3235456), (6594, 3161856), (6624, 3147536), (7222, 2886912), (7518, 2773248), (7536, 2766624), (7728, 2697888), (8064, 2585476), (8234, 2532096), (8592, 2426592), (8792, 2371392), (8832, 2360652), (9891, 2107904), (10024, 2079936), (10048, 2074968), (10304, 2023416), (10752, 1939107), (10833, 1924608), (11277, 1848832), (11304, 1844416), (11456, 1819944), (11592, 1798592), (11776, 1770489), (12351, 1688064), (12888, 1617728), (13188, 1580928), (13248, 1573768), (14444, 1443456), (15036, 1386624), (15072, 1383312), (15456, 1348944), (16128, 1292738), (16468, 1266048), (17184, 1213296), (17584, 1185696), (17664, 1180326), (19782, 1053952), (20048, 1039968), (20096, 1037484), (20608, 1011708), (21666, 962304), (22554, 924416), (22608, 922208), (22912, 909972), (23184, 899296), (24702, 844032), (25277, 824832), (25776, 808864), (26376, 790464), (26496, 786884), (28103, 741888), (28819, 723456), (28888, 721728), (30072, 693312), (30144, 691656), (30912, 674472), (32256, 646369), (32499, 641536), (32936, 633024), (34368, 606648), (35168, 592848), (35328, 590163), (37053, 562688), (39564, 526976), (40096, 519984), (40192, 518742), (41216, 505854), (43332, 481152), (45108, 462208), (45216, 461104), (45824, 454986), (46368, 449648), (49404, 422016), (50554, 412416), (51552, 404432), (52752, 395232), (52992, 393442), (56206, 370944), (57638, 361728), (57776, 360864), (60144, 346656), (60288, 345828), (61824, 337236), (64998, 320768), (65872, 316512), (68736, 303324), (70336, 296424), (74106, 281344), (75831, 274944), (79128, 263488), (80192, 259992), (80384, 259371), (82432, 252927), (84309, 247296), (86457, 241152), (86664, 240576), (90216, 231104), (90432, 230552), (91648, 227493), (92736, 224824), (98808, 211008), (101108, 206208), (103104, 202216), (105504, 197616), (105984, 196721), (112412, 185472), (115276, 180864), (115552, 180432), (120288, 173328), (120576, 172914), (123648, 168618), (129996, 160384), (131744, 158256), (137472, 151662), (140672, 148212)]