28671874560

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{19753}}^1$

素因数の和:19795

約数の個数: 400

約数和(自身を含む): 117370050336

約数和(自身を除く): 88698175776

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 9072, 10080, 10368, 10752, 11340, 11520, 12096, 12960, 13440, 13824, 15120, 16128, 17280, 17920, 18144, 19753, 20160, 20736, 22680, 23040, 24192, 25920, 26880, 30240, 32256, 34560, 36288, 39506, 40320, 41472, 45360, 48384, 51840, 53760, 59259, 60480, 69120, 72576, 79012, 80640, 90720, 96768, 98765, 103680, 118518, 120960, 138271, 145152, 158024, 161280, 177777, 181440, 197530, 207360, 237036, 241920, 276542, 290304, 296295, 316048, 355554, 362880, 395060, 414813, 474072, 483840, 533331, 553084, 592590, 632096, 691355, 711108, 725760, 790120, 829626, 888885, 948144, 1066662, 1106168, 1185180, 1244439, 1264192, 1382710, 1422216, 1451520, 1580240, 1599993, 1659252, 1777770, 1896288, 2074065, 2133324, 2212336, 2370360, 2488878, 2528384, 2666655, 2765420, 2844432, 3160480, 3199986, 3318504, 3555540, 3733317, 3792576, 4148130, 4266648, 4424672, 4740720, 4977756, 5056768, 5333310, 5530840, 5688864, 6222195, 6320960, 6399972, 6637008, 7111080, 7466634, 7585152, 7999965, 8296260, 8533296, 8849344, 9481440, 9955512, 10113536, 10666620, 11061680, 11199951, 11377728, 12444390, 12641920, 12799944, 13274016, 14222160, 14933268, 15170304, 15999930, 16592520, 17066592, 17698688, 18666585, 18962880, 19911024, 21333240, 22123360, 22399902, 22755456, 24888780, 25283840, 25599888, 26548032, 28444320, 29866536, 30340608, 31999860, 33185040, 34133184, 35397376, 37333170, 37925760, 39822048, 42666480, 44246720, 44799804, 45510912, 49777560, 50567680, 51199776, 53096064, 55999755, 56888640, 59733072, 63999720, 66370080, 68266368, 70794752, 74666340, 75851520, 79644096, 85332960, 88493440, 89599608, 91021824, 99555120, 102399552, 106192128, 111999510, 113777280, 119466144, 127999440, 132740160, 136532736, 149332680, 151703040, 159288192, 170665920, 176986880, 179199216, 199110240, 204799104, 212384256, 223999020, 227554560, 238932288, 255998880, 265480320, 273065472, 298665360, 318576384, 341331840, 353973760, 358398432, 398220480, 409598208, 447998040, 455109120, 477864576, 511997760, 530960640, 597330720, 637152768, 682663680, 716796864, 796440960, 819196416, 895996080, 955729152, 1023995520, 1061921280, 1194661440, 1365327360, 1433593728, 1592881920, 1791992160, 1911458304, 2047991040, 2389322880, 2867187456, 3185763840, 3583984320, 4095982080, 4778645760, 5734374912, 7167968640, 9557291520, 14335937280, 28671874560]

約数ペア:

[(1, 28671874560), (2, 14335937280), (3, 9557291520), (4, 7167968640), (5, 5734374912), (6, 4778645760), (7, 4095982080), (8, 3583984320), (9, 3185763840), (10, 2867187456), (12, 2389322880), (14, 2047991040), (15, 1911458304), (16, 1791992160), (18, 1592881920), (20, 1433593728), (21, 1365327360), (24, 1194661440), (27, 1061921280), (28, 1023995520), (30, 955729152), (32, 895996080), (35, 819196416), (36, 796440960), (40, 716796864), (42, 682663680), (45, 637152768), (48, 597330720), (54, 530960640), (56, 511997760), (60, 477864576), (63, 455109120), (64, 447998040), (70, 409598208), (72, 398220480), (80, 358398432), (81, 353973760), (84, 341331840), (90, 318576384), (96, 298665360), (105, 273065472), (108, 265480320), (112, 255998880), (120, 238932288), (126, 227554560), (128, 223999020), (135, 212384256), (140, 204799104), (144, 199110240), (160, 179199216), (162, 176986880), (168, 170665920), (180, 159288192), (189, 151703040), (192, 149332680), (210, 136532736), (216, 132740160), (224, 127999440), (240, 119466144), (252, 113777280), (256, 111999510), (270, 106192128), (280, 102399552), (288, 99555120), (315, 91021824), (320, 89599608), (324, 88493440), (336, 85332960), (360, 79644096), (378, 75851520), (384, 74666340), (405, 70794752), (420, 68266368), (432, 66370080), (448, 63999720), (480, 59733072), (504, 56888640), (512, 55999755), (540, 53096064), (560, 51199776), (567, 50567680), (576, 49777560), (630, 45510912), (640, 44799804), (648, 44246720), (672, 42666480), (720, 39822048), (756, 37925760), (768, 37333170), (810, 35397376), (840, 34133184), (864, 33185040), (896, 31999860), (945, 30340608), (960, 29866536), (1008, 28444320), (1080, 26548032), (1120, 25599888), (1134, 25283840), (1152, 24888780), (1260, 22755456), (1280, 22399902), (1296, 22123360), (1344, 21333240), (1440, 19911024), (1512, 18962880), (1536, 18666585), (1620, 17698688), (1680, 17066592), (1728, 16592520), (1792, 15999930), (1890, 15170304), (1920, 14933268), (2016, 14222160), (2160, 13274016), (2240, 12799944), (2268, 12641920), (2304, 12444390), (2520, 11377728), (2560, 11199951), (2592, 11061680), (2688, 10666620), (2835, 10113536), (2880, 9955512), (3024, 9481440), (3240, 8849344), (3360, 8533296), (3456, 8296260), (3584, 7999965), (3780, 7585152), (3840, 7466634), (4032, 7111080), (4320, 6637008), (4480, 6399972), (4536, 6320960), (4608, 6222195), (5040, 5688864), (5184, 5530840), (5376, 5333310), (5670, 5056768), (5760, 4977756), (6048, 4740720), (6480, 4424672), (6720, 4266648), (6912, 4148130), (7560, 3792576), (7680, 3733317), (8064, 3555540), (8640, 3318504), (8960, 3199986), (9072, 3160480), (10080, 2844432), (10368, 2765420), (10752, 2666655), (11340, 2528384), (11520, 2488878), (12096, 2370360), (12960, 2212336), (13440, 2133324), (13824, 2074065), (15120, 1896288), (16128, 1777770), (17280, 1659252), (17920, 1599993), (18144, 1580240), (19753, 1451520), (20160, 1422216), (20736, 1382710), (22680, 1264192), (23040, 1244439), (24192, 1185180), (25920, 1106168), (26880, 1066662), (30240, 948144), (32256, 888885), (34560, 829626), (36288, 790120), (39506, 725760), (40320, 711108), (41472, 691355), (45360, 632096), (48384, 592590), (51840, 553084), (53760, 533331), (59259, 483840), (60480, 474072), (69120, 414813), (72576, 395060), (79012, 362880), (80640, 355554), (90720, 316048), (96768, 296295), (98765, 290304), (103680, 276542), (118518, 241920), (120960, 237036), (138271, 207360), (145152, 197530), (158024, 181440), (161280, 177777)]