2017899520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 352

約数和(自身を含む): 6140606976

約数和(自身を除く): 4122707456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 71, 80, 91, 104, 112, 122, 128, 130, 140, 142, 160, 182, 208, 224, 244, 256, 260, 280, 284, 305, 320, 355, 364, 416, 427, 448, 455, 488, 497, 512, 520, 560, 568, 610, 640, 710, 728, 793, 832, 854, 896, 910, 923, 976, 994, 1024, 1040, 1120, 1136, 1220, 1280, 1420, 1456, 1586, 1664, 1708, 1792, 1820, 1846, 1952, 1988, 2080, 2135, 2240, 2272, 2440, 2485, 2560, 2840, 2912, 3172, 3328, 3416, 3584, 3640, 3692, 3904, 3965, 3976, 4160, 4270, 4331, 4480, 4544, 4615, 4880, 4970, 5120, 5551, 5680, 5824, 6344, 6461, 6656, 6832, 7168, 7280, 7384, 7808, 7930, 7952, 8320, 8540, 8662, 8960, 9088, 9230, 9760, 9940, 11102, 11360, 11648, 12688, 12922, 13312, 13664, 14560, 14768, 15616, 15860, 15904, 16640, 17080, 17324, 17920, 18176, 18460, 19520, 19880, 21655, 22204, 22720, 23296, 25376, 25844, 27328, 27755, 29120, 29536, 30317, 31232, 31720, 31808, 32305, 33280, 34160, 34648, 35840, 36352, 36920, 39040, 39760, 43310, 44408, 45440, 46592, 50752, 51688, 54656, 55510, 56303, 58240, 59072, 60634, 62464, 63440, 63616, 64610, 66560, 68320, 69296, 72704, 73840, 78080, 79520, 86620, 88816, 90880, 93184, 101504, 103376, 109312, 111020, 112606, 116480, 118144, 121268, 126880, 127232, 129220, 136640, 138592, 147680, 151585, 156160, 159040, 173240, 177632, 181760, 203008, 206752, 218624, 222040, 225212, 232960, 236288, 242536, 253760, 254464, 258440, 273280, 277184, 281515, 295360, 303170, 312320, 318080, 346480, 355264, 363520, 394121, 406016, 413504, 437248, 444080, 450424, 465920, 472576, 485072, 507520, 508928, 516880, 546560, 554368, 563030, 590720, 606340, 636160, 692960, 710528, 788242, 812032, 827008, 888160, 900848, 945152, 970144, 1015040, 1033760, 1093120, 1108736, 1126060, 1181440, 1212680, 1272320, 1385920, 1421056, 1576484, 1654016, 1776320, 1801696, 1940288, 1970605, 2030080, 2067520, 2186240, 2217472, 2252120, 2362880, 2425360, 2544640, 2771840, 2842112, 3152968, 3308032, 3552640, 3603392, 3880576, 3941210, 4060160, 4135040, 4434944, 4504240, 4725760, 4850720, 5543680, 5684224, 6305936, 6616064, 7105280, 7206784, 7761152, 7882420, 8270080, 9008480, 9701440, 11087360, 12611872, 14210560, 14413568, 15522304, 15764840, 16540160, 18016960, 19402880, 22174720, 25223744, 28421120, 28827136, 31044608, 31529680, 33080320, 36033920, 38805760, 50447488, 57654272, 63059360, 72067840, 77611520, 100894976, 126118720, 144135680, 155223040, 201789952, 252237440, 288271360, 403579904, 504474880, 1008949760, 2017899520]

約数ペア:

[(1, 2017899520), (2, 1008949760), (4, 504474880), (5, 403579904), (7, 288271360), (8, 252237440), (10, 201789952), (13, 155223040), (14, 144135680), (16, 126118720), (20, 100894976), (26, 77611520), (28, 72067840), (32, 63059360), (35, 57654272), (40, 50447488), (52, 38805760), (56, 36033920), (61, 33080320), (64, 31529680), (65, 31044608), (70, 28827136), (71, 28421120), (80, 25223744), (91, 22174720), (104, 19402880), (112, 18016960), (122, 16540160), (128, 15764840), (130, 15522304), (140, 14413568), (142, 14210560), (160, 12611872), (182, 11087360), (208, 9701440), (224, 9008480), (244, 8270080), (256, 7882420), (260, 7761152), (280, 7206784), (284, 7105280), (305, 6616064), (320, 6305936), (355, 5684224), (364, 5543680), (416, 4850720), (427, 4725760), (448, 4504240), (455, 4434944), (488, 4135040), (497, 4060160), (512, 3941210), (520, 3880576), (560, 3603392), (568, 3552640), (610, 3308032), (640, 3152968), (710, 2842112), (728, 2771840), (793, 2544640), (832, 2425360), (854, 2362880), (896, 2252120), (910, 2217472), (923, 2186240), (976, 2067520), (994, 2030080), (1024, 1970605), (1040, 1940288), (1120, 1801696), (1136, 1776320), (1220, 1654016), (1280, 1576484), (1420, 1421056), (1456, 1385920), (1586, 1272320), (1664, 1212680), (1708, 1181440), (1792, 1126060), (1820, 1108736), (1846, 1093120), (1952, 1033760), (1988, 1015040), (2080, 970144), (2135, 945152), (2240, 900848), (2272, 888160), (2440, 827008), (2485, 812032), (2560, 788242), (2840, 710528), (2912, 692960), (3172, 636160), (3328, 606340), (3416, 590720), (3584, 563030), (3640, 554368), (3692, 546560), (3904, 516880), (3965, 508928), (3976, 507520), (4160, 485072), (4270, 472576), (4331, 465920), (4480, 450424), (4544, 444080), (4615, 437248), (4880, 413504), (4970, 406016), (5120, 394121), (5551, 363520), (5680, 355264), (5824, 346480), (6344, 318080), (6461, 312320), (6656, 303170), (6832, 295360), (7168, 281515), (7280, 277184), (7384, 273280), (7808, 258440), (7930, 254464), (7952, 253760), (8320, 242536), (8540, 236288), (8662, 232960), (8960, 225212), (9088, 222040), (9230, 218624), (9760, 206752), (9940, 203008), (11102, 181760), (11360, 177632), (11648, 173240), (12688, 159040), (12922, 156160), (13312, 151585), (13664, 147680), (14560, 138592), (14768, 136640), (15616, 129220), (15860, 127232), (15904, 126880), (16640, 121268), (17080, 118144), (17324, 116480), (17920, 112606), (18176, 111020), (18460, 109312), (19520, 103376), (19880, 101504), (21655, 93184), (22204, 90880), (22720, 88816), (23296, 86620), (25376, 79520), (25844, 78080), (27328, 73840), (27755, 72704), (29120, 69296), (29536, 68320), (30317, 66560), (31232, 64610), (31720, 63616), (31808, 63440), (32305, 62464), (33280, 60634), (34160, 59072), (34648, 58240), (35840, 56303), (36352, 55510), (36920, 54656), (39040, 51688), (39760, 50752), (43310, 46592), (44408, 45440)]