2830947840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{5851}}^1$

素因数の和:5890

約数の個数: 320

約数和(自身を含む): 11494264320

約数和(自身を除く): 8663316480

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, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 5851, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 11702, 12096, 13440, 13824, 15120, 16128, 17280, 17553, 17920, 20160, 23040, 23404, 24192, 26880, 29255, 30240, 32256, 34560, 35106, 40320, 40957, 46808, 48384, 52659, 53760, 58510, 60480, 69120, 70212, 80640, 81914, 87765, 93616, 96768, 105318, 117020, 120960, 122871, 140424, 157977, 161280, 163828, 175530, 187232, 204785, 210636, 234040, 241920, 245742, 263295, 280848, 315954, 327656, 351060, 368613, 374464, 409570, 421272, 468080, 483840, 491484, 526590, 561696, 614355, 631908, 655312, 702120, 737226, 748928, 789885, 819140, 842544, 936160, 982968, 1053180, 1105839, 1123392, 1228710, 1263816, 1310624, 1404240, 1474452, 1497856, 1579770, 1638280, 1685088, 1843065, 1872320, 1965936, 2106360, 2211678, 2246784, 2457420, 2527632, 2621248, 2808480, 2948904, 2995712, 3159540, 3276560, 3370176, 3686130, 3744640, 3931872, 4212720, 4423356, 4493568, 4914840, 5055264, 5242496, 5529195, 5616960, 5897808, 6319080, 6553120, 6740352, 7372260, 7489280, 7863744, 8425440, 8846712, 8987136, 9829680, 10110528, 10484992, 11058390, 11233920, 11795616, 12638160, 13106240, 13480704, 14744520, 14978560, 15727488, 16850880, 17693424, 19659360, 20221056, 20969984, 22116780, 22467840, 23591232, 25276320, 26212480, 26961408, 29489040, 31454976, 33701760, 35386848, 39318720, 40442112, 44233560, 44935680, 47182464, 50552640, 52424960, 58978080, 62909952, 67403520, 70773696, 78637440, 80884224, 88467120, 94364928, 101105280, 104849920, 117956160, 134807040, 141547392, 157274880, 176934240, 188729856, 202210560, 235912320, 283094784, 314549760, 353868480, 404421120, 471824640, 566189568, 707736960, 943649280, 1415473920, 2830947840]

約数ペア:

[(1, 2830947840), (2, 1415473920), (3, 943649280), (4, 707736960), (5, 566189568), (6, 471824640), (7, 404421120), (8, 353868480), (9, 314549760), (10, 283094784), (12, 235912320), (14, 202210560), (15, 188729856), (16, 176934240), (18, 157274880), (20, 141547392), (21, 134807040), (24, 117956160), (27, 104849920), (28, 101105280), (30, 94364928), (32, 88467120), (35, 80884224), (36, 78637440), (40, 70773696), (42, 67403520), (45, 62909952), (48, 58978080), (54, 52424960), (56, 50552640), (60, 47182464), (63, 44935680), (64, 44233560), (70, 40442112), (72, 39318720), (80, 35386848), (84, 33701760), (90, 31454976), (96, 29489040), (105, 26961408), (108, 26212480), (112, 25276320), (120, 23591232), (126, 22467840), (128, 22116780), (135, 20969984), (140, 20221056), (144, 19659360), (160, 17693424), (168, 16850880), (180, 15727488), (189, 14978560), (192, 14744520), (210, 13480704), (216, 13106240), (224, 12638160), (240, 11795616), (252, 11233920), (256, 11058390), (270, 10484992), (280, 10110528), (288, 9829680), (315, 8987136), (320, 8846712), (336, 8425440), (360, 7863744), (378, 7489280), (384, 7372260), (420, 6740352), (432, 6553120), (448, 6319080), (480, 5897808), (504, 5616960), (512, 5529195), (540, 5242496), (560, 5055264), (576, 4914840), (630, 4493568), (640, 4423356), (672, 4212720), (720, 3931872), (756, 3744640), (768, 3686130), (840, 3370176), (864, 3276560), (896, 3159540), (945, 2995712), (960, 2948904), (1008, 2808480), (1080, 2621248), (1120, 2527632), (1152, 2457420), (1260, 2246784), (1280, 2211678), (1344, 2106360), (1440, 1965936), (1512, 1872320), (1536, 1843065), (1680, 1685088), (1728, 1638280), (1792, 1579770), (1890, 1497856), (1920, 1474452), (2016, 1404240), (2160, 1310624), (2240, 1263816), (2304, 1228710), (2520, 1123392), (2560, 1105839), (2688, 1053180), (2880, 982968), (3024, 936160), (3360, 842544), (3456, 819140), (3584, 789885), (3780, 748928), (3840, 737226), (4032, 702120), (4320, 655312), (4480, 631908), (4608, 614355), (5040, 561696), (5376, 526590), (5760, 491484), (5851, 483840), (6048, 468080), (6720, 421272), (6912, 409570), (7560, 374464), (7680, 368613), (8064, 351060), (8640, 327656), (8960, 315954), (10080, 280848), (10752, 263295), (11520, 245742), (11702, 241920), (12096, 234040), (13440, 210636), (13824, 204785), (15120, 187232), (16128, 175530), (17280, 163828), (17553, 161280), (17920, 157977), (20160, 140424), (23040, 122871), (23404, 120960), (24192, 117020), (26880, 105318), (29255, 96768), (30240, 93616), (32256, 87765), (34560, 81914), (35106, 80640), (40320, 70212), (40957, 69120), (46808, 60480), (48384, 58510), (52659, 53760)]