211013280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 773660160

約数和(自身を除く): 562646880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 96, 116, 120, 124, 144, 145, 155, 160, 163, 174, 180, 186, 232, 240, 248, 261, 279, 288, 290, 310, 326, 348, 360, 372, 435, 464, 465, 480, 489, 496, 522, 558, 580, 620, 652, 696, 720, 744, 815, 870, 899, 928, 930, 978, 992, 1044, 1116, 1160, 1240, 1304, 1305, 1392, 1395, 1440, 1467, 1488, 1630, 1740, 1798, 1860, 1956, 2088, 2232, 2320, 2445, 2480, 2608, 2610, 2697, 2784, 2790, 2934, 2976, 3260, 3480, 3596, 3720, 3912, 4176, 4464, 4495, 4640, 4727, 4890, 4960, 5053, 5216, 5220, 5394, 5580, 5868, 6520, 6960, 7192, 7335, 7440, 7824, 8091, 8352, 8928, 8990, 9454, 9780, 10106, 10440, 10788, 11160, 11736, 13040, 13485, 13920, 14181, 14384, 14670, 14880, 15159, 15648, 16182, 17980, 18908, 19560, 20212, 20880, 21576, 22320, 23472, 23635, 25265, 26080, 26970, 28362, 28768, 29340, 30318, 32364, 35960, 37816, 39120, 40424, 40455, 41760, 42543, 43152, 44640, 45477, 46944, 47270, 50530, 53940, 56724, 58680, 60636, 64728, 70905, 71920, 75632, 75795, 78240, 80848, 80910, 85086, 86304, 90954, 94540, 101060, 107880, 113448, 117360, 121272, 129456, 141810, 143840, 146537, 151264, 151590, 161696, 161820, 170172, 181908, 189080, 202120, 212715, 215760, 226896, 227385, 234720, 242544, 258912, 283620, 293074, 303180, 323640, 340344, 363816, 378160, 404240, 425430, 431520, 439611, 453792, 454770, 485088, 567240, 586148, 606360, 647280, 680688, 727632, 732685, 756320, 808480, 850860, 879222, 909540, 1134480, 1172296, 1212720, 1294560, 1318833, 1361376, 1455264, 1465370, 1701720, 1758444, 1819080, 2198055, 2268960, 2344592, 2425440, 2637666, 2930740, 3403440, 3516888, 3638160, 4396110, 4689184, 5275332, 5861480, 6594165, 6806880, 7033776, 7276320, 8792220, 10550664, 11722960, 13188330, 14067552, 17584440, 21101328, 23445920, 26376660, 35168880, 42202656, 52753320, 70337760, 105506640, 211013280]

約数ペア:

[(1, 211013280), (2, 105506640), (3, 70337760), (4, 52753320), (5, 42202656), (6, 35168880), (8, 26376660), (9, 23445920), (10, 21101328), (12, 17584440), (15, 14067552), (16, 13188330), (18, 11722960), (20, 10550664), (24, 8792220), (29, 7276320), (30, 7033776), (31, 6806880), (32, 6594165), (36, 5861480), (40, 5275332), (45, 4689184), (48, 4396110), (58, 3638160), (60, 3516888), (62, 3403440), (72, 2930740), (80, 2637666), (87, 2425440), (90, 2344592), (93, 2268960), (96, 2198055), (116, 1819080), (120, 1758444), (124, 1701720), (144, 1465370), (145, 1455264), (155, 1361376), (160, 1318833), (163, 1294560), (174, 1212720), (180, 1172296), (186, 1134480), (232, 909540), (240, 879222), (248, 850860), (261, 808480), (279, 756320), (288, 732685), (290, 727632), (310, 680688), (326, 647280), (348, 606360), (360, 586148), (372, 567240), (435, 485088), (464, 454770), (465, 453792), (480, 439611), (489, 431520), (496, 425430), (522, 404240), (558, 378160), (580, 363816), (620, 340344), (652, 323640), (696, 303180), (720, 293074), (744, 283620), (815, 258912), (870, 242544), (899, 234720), (928, 227385), (930, 226896), (978, 215760), (992, 212715), (1044, 202120), (1116, 189080), (1160, 181908), (1240, 170172), (1304, 161820), (1305, 161696), (1392, 151590), (1395, 151264), (1440, 146537), (1467, 143840), (1488, 141810), (1630, 129456), (1740, 121272), (1798, 117360), (1860, 113448), (1956, 107880), (2088, 101060), (2232, 94540), (2320, 90954), (2445, 86304), (2480, 85086), (2608, 80910), (2610, 80848), (2697, 78240), (2784, 75795), (2790, 75632), (2934, 71920), (2976, 70905), (3260, 64728), (3480, 60636), (3596, 58680), (3720, 56724), (3912, 53940), (4176, 50530), (4464, 47270), (4495, 46944), (4640, 45477), (4727, 44640), (4890, 43152), (4960, 42543), (5053, 41760), (5216, 40455), (5220, 40424), (5394, 39120), (5580, 37816), (5868, 35960), (6520, 32364), (6960, 30318), (7192, 29340), (7335, 28768), (7440, 28362), (7824, 26970), (8091, 26080), (8352, 25265), (8928, 23635), (8990, 23472), (9454, 22320), (9780, 21576), (10106, 20880), (10440, 20212), (10788, 19560), (11160, 18908), (11736, 17980), (13040, 16182), (13485, 15648), (13920, 15159), (14181, 14880), (14384, 14670)]