1722712320

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{7121}}^1$

素因数の和:7158

約数の個数: 288

約数和(自身を含む): 6987536640

約数和(自身を除く): 5264824320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7121, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 14242, 15120, 16128, 17280, 20160, 21363, 24192, 26880, 28484, 30240, 34560, 35605, 40320, 42726, 48384, 49847, 56968, 60480, 64089, 71210, 80640, 85452, 99694, 106815, 113936, 120960, 128178, 142420, 149541, 170904, 192267, 199388, 213630, 227872, 241920, 249235, 256356, 284840, 299082, 320445, 341808, 384534, 398776, 427260, 448623, 455744, 498470, 512712, 569680, 598164, 640890, 683616, 747705, 769068, 797552, 854520, 897246, 911488, 961335, 996940, 1025424, 1139360, 1196328, 1281780, 1345869, 1367232, 1495410, 1538136, 1595104, 1709040, 1794492, 1822976, 1922670, 1993880, 2050848, 2243115, 2278720, 2392656, 2563560, 2691738, 2734464, 2990820, 3076272, 3190208, 3418080, 3588984, 3845340, 3987760, 4101696, 4486230, 4557440, 4785312, 5127120, 5383476, 5468928, 5981640, 6152544, 6380416, 6729345, 6836160, 7177968, 7690680, 7975520, 8203392, 8972460, 9114880, 9570624, 10254240, 10766952, 11963280, 12305088, 12760832, 13458690, 13672320, 14355936, 15381360, 15951040, 16406784, 17944920, 19141248, 20508480, 21533904, 23926560, 24610176, 26917380, 27344640, 28711872, 30762720, 31902080, 35889840, 38282496, 41016960, 43067808, 47853120, 49220352, 53834760, 57423744, 61525440, 63804160, 71779680, 82033920, 86135616, 95706240, 107669520, 114847488, 123050880, 143559360, 172271232, 191412480, 215339040, 246101760, 287118720, 344542464, 430678080, 574237440, 861356160, 1722712320]

約数ペア:

[(1, 1722712320), (2, 861356160), (3, 574237440), (4, 430678080), (5, 344542464), (6, 287118720), (7, 246101760), (8, 215339040), (9, 191412480), (10, 172271232), (12, 143559360), (14, 123050880), (15, 114847488), (16, 107669520), (18, 95706240), (20, 86135616), (21, 82033920), (24, 71779680), (27, 63804160), (28, 61525440), (30, 57423744), (32, 53834760), (35, 49220352), (36, 47853120), (40, 43067808), (42, 41016960), (45, 38282496), (48, 35889840), (54, 31902080), (56, 30762720), (60, 28711872), (63, 27344640), (64, 26917380), (70, 24610176), (72, 23926560), (80, 21533904), (84, 20508480), (90, 19141248), (96, 17944920), (105, 16406784), (108, 15951040), (112, 15381360), (120, 14355936), (126, 13672320), (128, 13458690), (135, 12760832), (140, 12305088), (144, 11963280), (160, 10766952), (168, 10254240), (180, 9570624), (189, 9114880), (192, 8972460), (210, 8203392), (216, 7975520), (224, 7690680), (240, 7177968), (252, 6836160), (256, 6729345), (270, 6380416), (280, 6152544), (288, 5981640), (315, 5468928), (320, 5383476), (336, 5127120), (360, 4785312), (378, 4557440), (384, 4486230), (420, 4101696), (432, 3987760), (448, 3845340), (480, 3588984), (504, 3418080), (540, 3190208), (560, 3076272), (576, 2990820), (630, 2734464), (640, 2691738), (672, 2563560), (720, 2392656), (756, 2278720), (768, 2243115), (840, 2050848), (864, 1993880), (896, 1922670), (945, 1822976), (960, 1794492), (1008, 1709040), (1080, 1595104), (1120, 1538136), (1152, 1495410), (1260, 1367232), (1280, 1345869), (1344, 1281780), (1440, 1196328), (1512, 1139360), (1680, 1025424), (1728, 996940), (1792, 961335), (1890, 911488), (1920, 897246), (2016, 854520), (2160, 797552), (2240, 769068), (2304, 747705), (2520, 683616), (2688, 640890), (2880, 598164), (3024, 569680), (3360, 512712), (3456, 498470), (3780, 455744), (3840, 448623), (4032, 427260), (4320, 398776), (4480, 384534), (5040, 341808), (5376, 320445), (5760, 299082), (6048, 284840), (6720, 256356), (6912, 249235), (7121, 241920), (7560, 227872), (8064, 213630), (8640, 199388), (8960, 192267), (10080, 170904), (11520, 149541), (12096, 142420), (13440, 128178), (14242, 120960), (15120, 113936), (16128, 106815), (17280, 99694), (20160, 85452), (21363, 80640), (24192, 71210), (26880, 64089), (28484, 60480), (30240, 56968), (34560, 49847), (35605, 48384), (40320, 42726)]