1995678720

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 528

約数和(自身を含む): 8277085440

約数和(自身を除く): 6281406720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 256, 269, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 512, 538, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 768, 805, 807, 828, 840, 896, 920, 960, 966, 1008, 1024, 1035, 1076, 1104, 1120, 1152, 1260, 1280, 1288, 1344, 1345, 1380, 1440, 1449, 1472, 1536, 1610, 1614, 1656, 1680, 1792, 1840, 1883, 1920, 1932, 2016, 2070, 2152, 2208, 2240, 2304, 2415, 2421, 2520, 2560, 2576, 2688, 2690, 2760, 2880, 2898, 2944, 3072, 3220, 3228, 3312, 3360, 3584, 3680, 3766, 3840, 3864, 4032, 4035, 4140, 4304, 4416, 4480, 4608, 4830, 4842, 5040, 5120, 5152, 5376, 5380, 5520, 5649, 5760, 5796, 5888, 6187, 6440, 6456, 6624, 6720, 7168, 7245, 7360, 7532, 7680, 7728, 8064, 8070, 8280, 8608, 8832, 8960, 9216, 9415, 9660, 9684, 10080, 10304, 10752, 10760, 11040, 11298, 11520, 11592, 11776, 12105, 12374, 12880, 12912, 13248, 13440, 14490, 14720, 15064, 15360, 15456, 16128, 16140, 16560, 16947, 17216, 17664, 17920, 18561, 18830, 19320, 19368, 20160, 20608, 21504, 21520, 22080, 22596, 23040, 23184, 23552, 24210, 24748, 25760, 25824, 26496, 26880, 28245, 28980, 29440, 30128, 30912, 30935, 32256, 32280, 33120, 33894, 34432, 35328, 35840, 37122, 37660, 38640, 38736, 40320, 41216, 43040, 43309, 44160, 45192, 46080, 46368, 48420, 49496, 51520, 51648, 52992, 53760, 55683, 56490, 57960, 58880, 60256, 61824, 61870, 64512, 64560, 66240, 67788, 68864, 70656, 74244, 75320, 77280, 77472, 80640, 82432, 84735, 86080, 86618, 88320, 90384, 92736, 92805, 96840, 98992, 103040, 103296, 105984, 107520, 111366, 112980, 115920, 117760, 120512, 123648, 123740, 129120, 129927, 132480, 135576, 137728, 148488, 150640, 154560, 154944, 161280, 164864, 169470, 172160, 173236, 176640, 180768, 185472, 185610, 193680, 197984, 206080, 206592, 211968, 216545, 222732, 225960, 231840, 241024, 247296, 247480, 258240, 259854, 264960, 271152, 275456, 278415, 296976, 301280, 309120, 309888, 322560, 338940, 344320, 346472, 353280, 361536, 370944, 371220, 387360, 389781, 395968, 412160, 413184, 433090, 445464, 451920, 463680, 482048, 494592, 494960, 516480, 519708, 529920, 542304, 556830, 593952, 602560, 618240, 619776, 649635, 677880, 688640, 692944, 723072, 741888, 742440, 774720, 779562, 791936, 824320, 826368, 866180, 890928, 903840, 927360, 964096, 989920, 1032960, 1039416, 1059840, 1084608, 1113660, 1187904, 1205120, 1236480, 1239552, 1299270, 1355760, 1377280, 1385888, 1446144, 1483776, 1484880, 1549440, 1559124, 1583872, 1732360, 1781856, 1807680, 1854720, 1928192, 1948905, 1979840, 2065920, 2078832, 2169216, 2227320, 2375808, 2410240, 2472960, 2479104, 2598540, 2711520, 2771776, 2892288, 2969760, 3098880, 3118248, 3167744, 3464720, 3563712, 3615360, 3709440, 3897810, 3959680, 4131840, 4157664, 4338432, 4454640, 4751616, 4820480, 5197080, 5423040, 5543552, 5784576, 5939520, 6197760, 6236496, 6335488, 6929440, 7127424, 7230720, 7418880, 7795620, 7919360, 8315328, 8676864, 8909280, 9503232, 9640960, 10394160, 10846080, 11087104, 11879040, 12395520, 12472992, 13858880, 14254848, 14461440, 15591240, 15838720, 16630656, 17353728, 17818560, 19006464, 20788320, 21692160, 22174208, 23758080, 24945984, 27717760, 28509696, 28922880, 31182480, 31677440, 33261312, 35637120, 41576640, 43384320, 44348416, 47516160, 49891968, 55435520, 57019392, 62364960, 66522624, 71274240, 83153280, 86768640, 95032320, 99783936, 110871040, 124729920, 133045248, 142548480, 166306560, 199567872, 221742080, 249459840, 285096960, 332613120, 399135744, 498919680, 665226240, 997839360, 1995678720]

約数ペア:

[(1, 1995678720), (2, 997839360), (3, 665226240), (4, 498919680), (5, 399135744), (6, 332613120), (7, 285096960), (8, 249459840), (9, 221742080), (10, 199567872), (12, 166306560), (14, 142548480), (15, 133045248), (16, 124729920), (18, 110871040), (20, 99783936), (21, 95032320), (23, 86768640), (24, 83153280), (28, 71274240), (30, 66522624), (32, 62364960), (35, 57019392), (36, 55435520), (40, 49891968), (42, 47516160), (45, 44348416), (46, 43384320), (48, 41576640), (56, 35637120), (60, 33261312), (63, 31677440), (64, 31182480), (69, 28922880), (70, 28509696), (72, 27717760), (80, 24945984), (84, 23758080), (90, 22174208), (92, 21692160), (96, 20788320), (105, 19006464), (112, 17818560), (115, 17353728), (120, 16630656), (126, 15838720), (128, 15591240), (138, 14461440), (140, 14254848), (144, 13858880), (160, 12472992), (161, 12395520), (168, 11879040), (180, 11087104), (184, 10846080), (192, 10394160), (207, 9640960), (210, 9503232), (224, 8909280), (230, 8676864), (240, 8315328), (252, 7919360), (256, 7795620), (269, 7418880), (276, 7230720), (280, 7127424), (288, 6929440), (315, 6335488), (320, 6236496), (322, 6197760), (336, 5939520), (345, 5784576), (360, 5543552), (368, 5423040), (384, 5197080), (414, 4820480), (420, 4751616), (448, 4454640), (460, 4338432), (480, 4157664), (483, 4131840), (504, 3959680), (512, 3897810), (538, 3709440), (552, 3615360), (560, 3563712), (576, 3464720), (630, 3167744), (640, 3118248), (644, 3098880), (672, 2969760), (690, 2892288), (720, 2771776), (736, 2711520), (768, 2598540), (805, 2479104), (807, 2472960), (828, 2410240), (840, 2375808), (896, 2227320), (920, 2169216), (960, 2078832), (966, 2065920), (1008, 1979840), (1024, 1948905), (1035, 1928192), (1076, 1854720), (1104, 1807680), (1120, 1781856), (1152, 1732360), (1260, 1583872), (1280, 1559124), (1288, 1549440), (1344, 1484880), (1345, 1483776), (1380, 1446144), (1440, 1385888), (1449, 1377280), (1472, 1355760), (1536, 1299270), (1610, 1239552), (1614, 1236480), (1656, 1205120), (1680, 1187904), (1792, 1113660), (1840, 1084608), (1883, 1059840), (1920, 1039416), (1932, 1032960), (2016, 989920), (2070, 964096), (2152, 927360), (2208, 903840), (2240, 890928), (2304, 866180), (2415, 826368), (2421, 824320), (2520, 791936), (2560, 779562), (2576, 774720), (2688, 742440), (2690, 741888), (2760, 723072), (2880, 692944), (2898, 688640), (2944, 677880), (3072, 649635), (3220, 619776), (3228, 618240), (3312, 602560), (3360, 593952), (3584, 556830), (3680, 542304), (3766, 529920), (3840, 519708), (3864, 516480), (4032, 494960), (4035, 494592), (4140, 482048), (4304, 463680), (4416, 451920), (4480, 445464), (4608, 433090), (4830, 413184), (4842, 412160), (5040, 395968), (5120, 389781), (5152, 387360), (5376, 371220), (5380, 370944), (5520, 361536), (5649, 353280), (5760, 346472), (5796, 344320), (5888, 338940), (6187, 322560), (6440, 309888), (6456, 309120), (6624, 301280), (6720, 296976), (7168, 278415), (7245, 275456), (7360, 271152), (7532, 264960), (7680, 259854), (7728, 258240), (8064, 247480), (8070, 247296), (8280, 241024), (8608, 231840), (8832, 225960), (8960, 222732), (9216, 216545), (9415, 211968), (9660, 206592), (9684, 206080), (10080, 197984), (10304, 193680), (10752, 185610), (10760, 185472), (11040, 180768), (11298, 176640), (11520, 173236), (11592, 172160), (11776, 169470), (12105, 164864), (12374, 161280), (12880, 154944), (12912, 154560), (13248, 150640), (13440, 148488), (14490, 137728), (14720, 135576), (15064, 132480), (15360, 129927), (15456, 129120), (16128, 123740), (16140, 123648), (16560, 120512), (16947, 117760), (17216, 115920), (17664, 112980), (17920, 111366), (18561, 107520), (18830, 105984), (19320, 103296), (19368, 103040), (20160, 98992), (20608, 96840), (21504, 92805), (21520, 92736), (22080, 90384), (22596, 88320), (23040, 86618), (23184, 86080), (23552, 84735), (24210, 82432), (24748, 80640), (25760, 77472), (25824, 77280), (26496, 75320), (26880, 74244), (28245, 70656), (28980, 68864), (29440, 67788), (30128, 66240), (30912, 64560), (30935, 64512), (32256, 61870), (32280, 61824), (33120, 60256), (33894, 58880), (34432, 57960), (35328, 56490), (35840, 55683), (37122, 53760), (37660, 52992), (38640, 51648), (38736, 51520), (40320, 49496), (41216, 48420), (43040, 46368), (43309, 46080), (44160, 45192)]