219663360

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 352

約数和(自身を含む): 896094720

約数和(自身を除く): 676431360

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, 227, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 454, 480, 504, 512, 540, 560, 576, 630, 640, 672, 681, 720, 756, 768, 840, 864, 896, 908, 945, 960, 1008, 1024, 1080, 1120, 1135, 1152, 1260, 1280, 1344, 1362, 1440, 1512, 1536, 1589, 1680, 1728, 1792, 1816, 1890, 1920, 2016, 2043, 2160, 2240, 2270, 2304, 2520, 2560, 2688, 2724, 2880, 3024, 3072, 3178, 3360, 3405, 3456, 3584, 3632, 3780, 3840, 4032, 4086, 4320, 4480, 4540, 4608, 4767, 5040, 5120, 5376, 5448, 5760, 6048, 6129, 6356, 6720, 6810, 6912, 7168, 7264, 7560, 7680, 7945, 8064, 8172, 8640, 8960, 9080, 9216, 9534, 10080, 10215, 10752, 10896, 11520, 12096, 12258, 12712, 13440, 13620, 13824, 14301, 14528, 15120, 15360, 15890, 16128, 16344, 17280, 17920, 18160, 19068, 20160, 20430, 21504, 21792, 23040, 23835, 24192, 24516, 25424, 26880, 27240, 27648, 28602, 29056, 30240, 30645, 31780, 32256, 32688, 34560, 35840, 36320, 38136, 40320, 40860, 42903, 43584, 46080, 47670, 48384, 49032, 50848, 53760, 54480, 57204, 58112, 60480, 61290, 63560, 64512, 65376, 69120, 71505, 72640, 76272, 80640, 81720, 85806, 87168, 95340, 96768, 98064, 101696, 107520, 108960, 114408, 116224, 120960, 122580, 127120, 130752, 138240, 143010, 145280, 152544, 161280, 163440, 171612, 174336, 190680, 193536, 196128, 203392, 214515, 217920, 228816, 232448, 241920, 245160, 254240, 261504, 286020, 290560, 305088, 322560, 326880, 343224, 348672, 381360, 392256, 406784, 429030, 435840, 457632, 483840, 490320, 508480, 523008, 572040, 581120, 610176, 653760, 686448, 697344, 762720, 784512, 813568, 858060, 871680, 915264, 967680, 980640, 1016960, 1046016, 1144080, 1162240, 1220352, 1307520, 1372896, 1525440, 1569024, 1627136, 1716120, 1743360, 1830528, 1961280, 2033920, 2092032, 2288160, 2440704, 2615040, 2745792, 3050880, 3138048, 3432240, 3486720, 3661056, 3922560, 4067840, 4576320, 4881408, 5230080, 5491584, 6101760, 6276096, 6864480, 7322112, 7845120, 8135680, 9152640, 10460160, 10983168, 12203520, 13728960, 14644224, 15690240, 18305280, 21966336, 24407040, 27457920, 31380480, 36610560, 43932672, 54915840, 73221120, 109831680, 219663360]

約数ペア:

[(1, 219663360), (2, 109831680), (3, 73221120), (4, 54915840), (5, 43932672), (6, 36610560), (7, 31380480), (8, 27457920), (9, 24407040), (10, 21966336), (12, 18305280), (14, 15690240), (15, 14644224), (16, 13728960), (18, 12203520), (20, 10983168), (21, 10460160), (24, 9152640), (27, 8135680), (28, 7845120), (30, 7322112), (32, 6864480), (35, 6276096), (36, 6101760), (40, 5491584), (42, 5230080), (45, 4881408), (48, 4576320), (54, 4067840), (56, 3922560), (60, 3661056), (63, 3486720), (64, 3432240), (70, 3138048), (72, 3050880), (80, 2745792), (84, 2615040), (90, 2440704), (96, 2288160), (105, 2092032), (108, 2033920), (112, 1961280), (120, 1830528), (126, 1743360), (128, 1716120), (135, 1627136), (140, 1569024), (144, 1525440), (160, 1372896), (168, 1307520), (180, 1220352), (189, 1162240), (192, 1144080), (210, 1046016), (216, 1016960), (224, 980640), (227, 967680), (240, 915264), (252, 871680), (256, 858060), (270, 813568), (280, 784512), (288, 762720), (315, 697344), (320, 686448), (336, 653760), (360, 610176), (378, 581120), (384, 572040), (420, 523008), (432, 508480), (448, 490320), (454, 483840), (480, 457632), (504, 435840), (512, 429030), (540, 406784), (560, 392256), (576, 381360), (630, 348672), (640, 343224), (672, 326880), (681, 322560), (720, 305088), (756, 290560), (768, 286020), (840, 261504), (864, 254240), (896, 245160), (908, 241920), (945, 232448), (960, 228816), (1008, 217920), (1024, 214515), (1080, 203392), (1120, 196128), (1135, 193536), (1152, 190680), (1260, 174336), (1280, 171612), (1344, 163440), (1362, 161280), (1440, 152544), (1512, 145280), (1536, 143010), (1589, 138240), (1680, 130752), (1728, 127120), (1792, 122580), (1816, 120960), (1890, 116224), (1920, 114408), (2016, 108960), (2043, 107520), (2160, 101696), (2240, 98064), (2270, 96768), (2304, 95340), (2520, 87168), (2560, 85806), (2688, 81720), (2724, 80640), (2880, 76272), (3024, 72640), (3072, 71505), (3178, 69120), (3360, 65376), (3405, 64512), (3456, 63560), (3584, 61290), (3632, 60480), (3780, 58112), (3840, 57204), (4032, 54480), (4086, 53760), (4320, 50848), (4480, 49032), (4540, 48384), (4608, 47670), (4767, 46080), (5040, 43584), (5120, 42903), (5376, 40860), (5448, 40320), (5760, 38136), (6048, 36320), (6129, 35840), (6356, 34560), (6720, 32688), (6810, 32256), (6912, 31780), (7168, 30645), (7264, 30240), (7560, 29056), (7680, 28602), (7945, 27648), (8064, 27240), (8172, 26880), (8640, 25424), (8960, 24516), (9080, 24192), (9216, 23835), (9534, 23040), (10080, 21792), (10215, 21504), (10752, 20430), (10896, 20160), (11520, 19068), (12096, 18160), (12258, 17920), (12712, 17280), (13440, 16344), (13620, 16128), (13824, 15890), (14301, 15360), (14528, 15120)]