2143128960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 384

約数和(自身を含む): 8829250560

約数和(自身を除く): 6686121600

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, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1104, 1120, 1152, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1920, 1932, 2016, 2070, 2208, 2240, 2311, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3220, 3312, 3360, 3680, 3864, 4032, 4140, 4416, 4480, 4622, 4830, 5040, 5152, 5520, 5760, 5796, 6440, 6624, 6720, 6933, 7245, 7360, 7728, 8064, 8280, 8832, 9244, 9660, 10080, 10304, 11040, 11555, 11592, 12880, 13248, 13440, 13866, 14490, 14720, 15456, 16177, 16560, 18488, 19320, 20160, 20608, 20799, 22080, 23110, 23184, 25760, 26496, 27732, 28980, 30912, 32354, 33120, 34665, 36976, 38640, 40320, 41598, 44160, 46220, 46368, 48531, 51520, 53153, 55464, 57960, 61824, 64708, 66240, 69330, 73952, 77280, 80885, 83196, 92440, 92736, 97062, 103040, 103995, 106306, 110928, 115920, 129416, 132480, 138660, 145593, 147904, 154560, 159459, 161770, 166392, 184880, 185472, 194124, 207990, 212612, 221856, 231840, 242655, 258832, 265765, 277320, 291186, 295808, 309120, 318918, 323540, 332784, 369760, 372071, 388248, 415980, 425224, 443712, 463680, 478377, 485310, 517664, 531530, 554640, 582372, 637836, 647080, 665568, 727965, 739520, 744142, 776496, 797295, 831960, 850448, 887424, 927360, 956754, 970620, 1035328, 1063060, 1109280, 1116213, 1164744, 1275672, 1294160, 1331136, 1455930, 1479040, 1488284, 1552992, 1594590, 1663920, 1700896, 1860355, 1913508, 1941240, 2070656, 2126120, 2218560, 2232426, 2329488, 2391885, 2551344, 2588320, 2662272, 2911860, 2976568, 3105984, 3189180, 3327840, 3348639, 3401792, 3720710, 3827016, 3882480, 4252240, 4437120, 4464852, 4658976, 4783770, 5102688, 5176640, 5581065, 5823720, 5953136, 6211968, 6378360, 6655680, 6697278, 6803584, 7441420, 7654032, 7764960, 8504480, 8929704, 9317952, 9567540, 10205376, 10353280, 11162130, 11647440, 11906272, 12756720, 13311360, 13394556, 14882840, 15308064, 15529920, 16743195, 17008960, 17859408, 18635904, 19135080, 20410752, 22324260, 23294880, 23812544, 25513440, 26789112, 29765680, 30616128, 31059840, 33486390, 34017920, 35718816, 38270160, 44648520, 46589760, 47625088, 51026880, 53578224, 59531360, 61232256, 66972780, 71437632, 76540320, 89297040, 93179520, 102053760, 107156448, 119062720, 133945560, 142875264, 153080640, 178594080, 214312896, 238125440, 267891120, 306161280, 357188160, 428625792, 535782240, 714376320, 1071564480, 2143128960]

約数ペア:

[(1, 2143128960), (2, 1071564480), (3, 714376320), (4, 535782240), (5, 428625792), (6, 357188160), (7, 306161280), (8, 267891120), (9, 238125440), (10, 214312896), (12, 178594080), (14, 153080640), (15, 142875264), (16, 133945560), (18, 119062720), (20, 107156448), (21, 102053760), (23, 93179520), (24, 89297040), (28, 76540320), (30, 71437632), (32, 66972780), (35, 61232256), (36, 59531360), (40, 53578224), (42, 51026880), (45, 47625088), (46, 46589760), (48, 44648520), (56, 38270160), (60, 35718816), (63, 34017920), (64, 33486390), (69, 31059840), (70, 30616128), (72, 29765680), (80, 26789112), (84, 25513440), (90, 23812544), (92, 23294880), (96, 22324260), (105, 20410752), (112, 19135080), (115, 18635904), (120, 17859408), (126, 17008960), (128, 16743195), (138, 15529920), (140, 15308064), (144, 14882840), (160, 13394556), (161, 13311360), (168, 12756720), (180, 11906272), (184, 11647440), (192, 11162130), (207, 10353280), (210, 10205376), (224, 9567540), (230, 9317952), (240, 8929704), (252, 8504480), (276, 7764960), (280, 7654032), (288, 7441420), (315, 6803584), (320, 6697278), (322, 6655680), (336, 6378360), (345, 6211968), (360, 5953136), (368, 5823720), (384, 5581065), (414, 5176640), (420, 5102688), (448, 4783770), (460, 4658976), (480, 4464852), (483, 4437120), (504, 4252240), (552, 3882480), (560, 3827016), (576, 3720710), (630, 3401792), (640, 3348639), (644, 3327840), (672, 3189180), (690, 3105984), (720, 2976568), (736, 2911860), (805, 2662272), (828, 2588320), (840, 2551344), (896, 2391885), (920, 2329488), (960, 2232426), (966, 2218560), (1008, 2126120), (1035, 2070656), (1104, 1941240), (1120, 1913508), (1152, 1860355), (1260, 1700896), (1288, 1663920), (1344, 1594590), (1380, 1552992), (1440, 1488284), (1449, 1479040), (1472, 1455930), (1610, 1331136), (1656, 1294160), (1680, 1275672), (1840, 1164744), (1920, 1116213), (1932, 1109280), (2016, 1063060), (2070, 1035328), (2208, 970620), (2240, 956754), (2311, 927360), (2415, 887424), (2520, 850448), (2576, 831960), (2688, 797295), (2760, 776496), (2880, 744142), (2898, 739520), (2944, 727965), (3220, 665568), (3312, 647080), (3360, 637836), (3680, 582372), (3864, 554640), (4032, 531530), (4140, 517664), (4416, 485310), (4480, 478377), (4622, 463680), (4830, 443712), (5040, 425224), (5152, 415980), (5520, 388248), (5760, 372071), (5796, 369760), (6440, 332784), (6624, 323540), (6720, 318918), (6933, 309120), (7245, 295808), (7360, 291186), (7728, 277320), (8064, 265765), (8280, 258832), (8832, 242655), (9244, 231840), (9660, 221856), (10080, 212612), (10304, 207990), (11040, 194124), (11555, 185472), (11592, 184880), (12880, 166392), (13248, 161770), (13440, 159459), (13866, 154560), (14490, 147904), (14720, 145593), (15456, 138660), (16177, 132480), (16560, 129416), (18488, 115920), (19320, 110928), (20160, 106306), (20608, 103995), (20799, 103040), (22080, 97062), (23110, 92736), (23184, 92440), (25760, 83196), (26496, 80885), (27732, 77280), (28980, 73952), (30912, 69330), (32354, 66240), (33120, 64708), (34665, 61824), (36976, 57960), (38640, 55464), (40320, 53153), (41598, 51520), (44160, 48531), (46220, 46368)]