285317760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 512

約数和(自身を含む): 1184440320

約数和(自身を除く): 899122560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 71, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 128, 130, 138, 140, 142, 156, 160, 161, 168, 182, 184, 192, 195, 208, 210, 213, 224, 230, 240, 260, 273, 276, 280, 284, 299, 312, 320, 322, 336, 345, 355, 364, 368, 384, 390, 416, 420, 426, 448, 455, 460, 480, 483, 497, 520, 546, 552, 560, 568, 598, 624, 640, 644, 672, 690, 710, 728, 736, 780, 805, 832, 840, 852, 896, 897, 910, 920, 923, 960, 966, 994, 1040, 1065, 1092, 1104, 1120, 1136, 1196, 1248, 1288, 1344, 1365, 1380, 1420, 1456, 1472, 1491, 1495, 1560, 1610, 1633, 1664, 1680, 1704, 1794, 1820, 1840, 1846, 1920, 1932, 1988, 2080, 2093, 2130, 2184, 2208, 2240, 2272, 2392, 2415, 2485, 2496, 2576, 2688, 2730, 2760, 2769, 2840, 2912, 2944, 2982, 2990, 3120, 3220, 3266, 3360, 3408, 3588, 3640, 3680, 3692, 3864, 3976, 4160, 4186, 4260, 4368, 4416, 4480, 4485, 4544, 4615, 4784, 4830, 4899, 4970, 4992, 5152, 5460, 5520, 5538, 5680, 5824, 5964, 5980, 6240, 6279, 6440, 6461, 6532, 6720, 6816, 7176, 7280, 7360, 7384, 7455, 7728, 7952, 8165, 8320, 8372, 8520, 8736, 8832, 8970, 9088, 9230, 9568, 9660, 9798, 9940, 10304, 10465, 10920, 11040, 11076, 11360, 11431, 11648, 11928, 11960, 12480, 12558, 12880, 12922, 13064, 13440, 13632, 13845, 14352, 14560, 14720, 14768, 14910, 15456, 15904, 16330, 16744, 17040, 17472, 17940, 18460, 19136, 19320, 19383, 19596, 19880, 20608, 20930, 21229, 21840, 22080, 22152, 22720, 22862, 23856, 23920, 24495, 24960, 25116, 25760, 25844, 26128, 27264, 27690, 28704, 29120, 29536, 29820, 30912, 31395, 31808, 32305, 32660, 33488, 34080, 34293, 34944, 35880, 36920, 38272, 38640, 38766, 39192, 39760, 41860, 42458, 43680, 44160, 44304, 45440, 45724, 47712, 47840, 48990, 50232, 51520, 51688, 52256, 55380, 57155, 57408, 58240, 59072, 59640, 61824, 62790, 63616, 63687, 64610, 65320, 66976, 68160, 68586, 71760, 73840, 77280, 77532, 78384, 79520, 83720, 84916, 87360, 88608, 91448, 95424, 95680, 96915, 97980, 100464, 103040, 103376, 104512, 106145, 110760, 114310, 114816, 118144, 119280, 125580, 127374, 129220, 130640, 133952, 136320, 137172, 143520, 147680, 148603, 154560, 155064, 156768, 159040, 167440, 169832, 171465, 174720, 177216, 182896, 190848, 191360, 193830, 195960, 200928, 206752, 209024, 212290, 221520, 228620, 238560, 251160, 254748, 258440, 261280, 267904, 274344, 287040, 295360, 297206, 309120, 310128, 313536, 318080, 318435, 334880, 339664, 342930, 354432, 365792, 387660, 391920, 401856, 413504, 424580, 443040, 445809, 457240, 477120, 502320, 509496, 516880, 522560, 548688, 574080, 590720, 594412, 620256, 627072, 636870, 669760, 679328, 685860, 731584, 743015, 775320, 783840, 803712, 827008, 849160, 886080, 891618, 914480, 954240, 1004640, 1018992, 1033760, 1045120, 1097376, 1188824, 1240512, 1273740, 1339520, 1358656, 1371720, 1463168, 1486030, 1550640, 1567680, 1698320, 1772160, 1783236, 1828960, 2009280, 2037984, 2067520, 2194752, 2229045, 2377648, 2481024, 2547480, 2717312, 2743440, 2972060, 3101280, 3135360, 3396640, 3566472, 3657920, 4018560, 4075968, 4135040, 4389504, 4458090, 4755296, 5094960, 5486880, 5944120, 6202560, 6793280, 7132944, 7315840, 8151936, 8916180, 9510592, 10189920, 10973760, 11888240, 12405120, 13586560, 14265888, 17832360, 19021184, 20379840, 21947520, 23776480, 28531776, 35664720, 40759680, 47552960, 57063552, 71329440, 95105920, 142658880, 285317760]

約数ペア:

[(1, 285317760), (2, 142658880), (3, 95105920), (4, 71329440), (5, 57063552), (6, 47552960), (7, 40759680), (8, 35664720), (10, 28531776), (12, 23776480), (13, 21947520), (14, 20379840), (15, 19021184), (16, 17832360), (20, 14265888), (21, 13586560), (23, 12405120), (24, 11888240), (26, 10973760), (28, 10189920), (30, 9510592), (32, 8916180), (35, 8151936), (39, 7315840), (40, 7132944), (42, 6793280), (46, 6202560), (48, 5944120), (52, 5486880), (56, 5094960), (60, 4755296), (64, 4458090), (65, 4389504), (69, 4135040), (70, 4075968), (71, 4018560), (78, 3657920), (80, 3566472), (84, 3396640), (91, 3135360), (92, 3101280), (96, 2972060), (104, 2743440), (105, 2717312), (112, 2547480), (115, 2481024), (120, 2377648), (128, 2229045), (130, 2194752), (138, 2067520), (140, 2037984), (142, 2009280), (156, 1828960), (160, 1783236), (161, 1772160), (168, 1698320), (182, 1567680), (184, 1550640), (192, 1486030), (195, 1463168), (208, 1371720), (210, 1358656), (213, 1339520), (224, 1273740), (230, 1240512), (240, 1188824), (260, 1097376), (273, 1045120), (276, 1033760), (280, 1018992), (284, 1004640), (299, 954240), (312, 914480), (320, 891618), (322, 886080), (336, 849160), (345, 827008), (355, 803712), (364, 783840), (368, 775320), (384, 743015), (390, 731584), (416, 685860), (420, 679328), (426, 669760), (448, 636870), (455, 627072), (460, 620256), (480, 594412), (483, 590720), (497, 574080), (520, 548688), (546, 522560), (552, 516880), (560, 509496), (568, 502320), (598, 477120), (624, 457240), (640, 445809), (644, 443040), (672, 424580), (690, 413504), (710, 401856), (728, 391920), (736, 387660), (780, 365792), (805, 354432), (832, 342930), (840, 339664), (852, 334880), (896, 318435), (897, 318080), (910, 313536), (920, 310128), (923, 309120), (960, 297206), (966, 295360), (994, 287040), (1040, 274344), (1065, 267904), (1092, 261280), (1104, 258440), (1120, 254748), (1136, 251160), (1196, 238560), (1248, 228620), (1288, 221520), (1344, 212290), (1365, 209024), (1380, 206752), (1420, 200928), (1456, 195960), (1472, 193830), (1491, 191360), (1495, 190848), (1560, 182896), (1610, 177216), (1633, 174720), (1664, 171465), (1680, 169832), (1704, 167440), (1794, 159040), (1820, 156768), (1840, 155064), (1846, 154560), (1920, 148603), (1932, 147680), (1988, 143520), (2080, 137172), (2093, 136320), (2130, 133952), (2184, 130640), (2208, 129220), (2240, 127374), (2272, 125580), (2392, 119280), (2415, 118144), (2485, 114816), (2496, 114310), (2576, 110760), (2688, 106145), (2730, 104512), (2760, 103376), (2769, 103040), (2840, 100464), (2912, 97980), (2944, 96915), (2982, 95680), (2990, 95424), (3120, 91448), (3220, 88608), (3266, 87360), (3360, 84916), (3408, 83720), (3588, 79520), (3640, 78384), (3680, 77532), (3692, 77280), (3864, 73840), (3976, 71760), (4160, 68586), (4186, 68160), (4260, 66976), (4368, 65320), (4416, 64610), (4480, 63687), (4485, 63616), (4544, 62790), (4615, 61824), (4784, 59640), (4830, 59072), (4899, 58240), (4970, 57408), (4992, 57155), (5152, 55380), (5460, 52256), (5520, 51688), (5538, 51520), (5680, 50232), (5824, 48990), (5964, 47840), (5980, 47712), (6240, 45724), (6279, 45440), (6440, 44304), (6461, 44160), (6532, 43680), (6720, 42458), (6816, 41860), (7176, 39760), (7280, 39192), (7360, 38766), (7384, 38640), (7455, 38272), (7728, 36920), (7952, 35880), (8165, 34944), (8320, 34293), (8372, 34080), (8520, 33488), (8736, 32660), (8832, 32305), (8970, 31808), (9088, 31395), (9230, 30912), (9568, 29820), (9660, 29536), (9798, 29120), (9940, 28704), (10304, 27690), (10465, 27264), (10920, 26128), (11040, 25844), (11076, 25760), (11360, 25116), (11431, 24960), (11648, 24495), (11928, 23920), (11960, 23856), (12480, 22862), (12558, 22720), (12880, 22152), (12922, 22080), (13064, 21840), (13440, 21229), (13632, 20930), (13845, 20608), (14352, 19880), (14560, 19596), (14720, 19383), (14768, 19320), (14910, 19136), (15456, 18460), (15904, 17940), (16330, 17472), (16744, 17040)]