21087307584

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 672

約数和(自身を含む): 76054671360

約数和(自身を除く): 54967363776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 53, 54, 56, 63, 64, 72, 74, 84, 96, 98, 106, 108, 111, 112, 126, 127, 144, 147, 148, 159, 168, 189, 192, 196, 212, 216, 222, 224, 252, 254, 259, 288, 294, 296, 318, 333, 336, 371, 378, 381, 392, 424, 432, 441, 444, 448, 477, 504, 508, 518, 576, 588, 592, 636, 666, 672, 742, 756, 762, 777, 784, 848, 864, 882, 888, 889, 954, 999, 1008, 1016, 1036, 1113, 1143, 1176, 1184, 1272, 1323, 1332, 1344, 1431, 1484, 1512, 1524, 1554, 1568, 1696, 1728, 1764, 1776, 1778, 1813, 1908, 1961, 1998, 2016, 2032, 2072, 2226, 2286, 2331, 2352, 2368, 2544, 2597, 2646, 2664, 2667, 2862, 2968, 3024, 3048, 3108, 3136, 3339, 3392, 3429, 3528, 3552, 3556, 3626, 3816, 3922, 3996, 4032, 4064, 4144, 4452, 4572, 4662, 4699, 4704, 5088, 5194, 5292, 5328, 5334, 5439, 5724, 5883, 5936, 6048, 6096, 6216, 6223, 6678, 6731, 6858, 6993, 7056, 7104, 7112, 7252, 7632, 7791, 7844, 7992, 8001, 8128, 8288, 8904, 9144, 9324, 9398, 9408, 10017, 10176, 10388, 10584, 10656, 10668, 10878, 11448, 11766, 11872, 12096, 12192, 12432, 12446, 13356, 13462, 13716, 13727, 13986, 14097, 14112, 14224, 14504, 15264, 15582, 15688, 15984, 16002, 16317, 16576, 17649, 17808, 18288, 18648, 18669, 18796, 20034, 20193, 20776, 21168, 21312, 21336, 21756, 22896, 23373, 23532, 23744, 24003, 24384, 24864, 24892, 26712, 26924, 27432, 27454, 27972, 28194, 28224, 28448, 29008, 30528, 31164, 31376, 31968, 32004, 32634, 32893, 35298, 35616, 36576, 37296, 37338, 37592, 40068, 40386, 41181, 41552, 42291, 42336, 42672, 43512, 45792, 46746, 47064, 47117, 48006, 48951, 49728, 49784, 52947, 53424, 53848, 54864, 54908, 55944, 56007, 56388, 56896, 58016, 60579, 62328, 62752, 63936, 64008, 65268, 65786, 70119, 70596, 71232, 73152, 74592, 74676, 75184, 80136, 80772, 82362, 83104, 84582, 84672, 85344, 87024, 91584, 93492, 94128, 94234, 96012, 96089, 97902, 98679, 99568, 105894, 106848, 107696, 109728, 109816, 111888, 112014, 112776, 116032, 121158, 123543, 124656, 125504, 126873, 128016, 130536, 131572, 140238, 141192, 141351, 149184, 149352, 150368, 160272, 161544, 164724, 166208, 168021, 169164, 170688, 174048, 181737, 186984, 188256, 188468, 192024, 192178, 195804, 197358, 199136, 211788, 213696, 215392, 219456, 219632, 223776, 224028, 225552, 230251, 242316, 247086, 249047, 249312, 253746, 256032, 261072, 263144, 280476, 282384, 282702, 288267, 296037, 298704, 300736, 320544, 323088, 329448, 329819, 336042, 338328, 348096, 363474, 370629, 373968, 376512, 376936, 384048, 384356, 391608, 394716, 398272, 423576, 424053, 430784, 439264, 447552, 448056, 451104, 460502, 484632, 494172, 498094, 498624, 507492, 512064, 522144, 526288, 560952, 564768, 565404, 576534, 592074, 597408, 641088, 646176, 658896, 659638, 672084, 676656, 690753, 726948, 741258, 747141, 747936, 753872, 768096, 768712, 783216, 789432, 847152, 848106, 864801, 878528, 888111, 896112, 902208, 921004, 969264, 988344, 989457, 996188, 1014984, 1044288, 1052576, 1121904, 1129536, 1130808, 1153068, 1184148, 1194816, 1272159, 1292352, 1317792, 1319276, 1344168, 1353312, 1381506, 1453896, 1482516, 1494282, 1495872, 1507744, 1536192, 1537424, 1566432, 1578864, 1694304, 1696212, 1729602, 1743329, 1776222, 1792224, 1842008, 1938528, 1976688, 1978914, 1992376, 2029968, 2072259, 2105152, 2241423, 2243808, 2261616, 2306136, 2368296, 2544318, 2594403, 2635584, 2638552, 2688336, 2706624, 2763012, 2907792, 2965032, 2968371, 2988564, 3015488, 3074848, 3132864, 3157728, 3388608, 3392424, 3459204, 3486658, 3552444, 3584448, 3684016, 3877056, 3953376, 3957828, 3984752, 4059936, 4144518, 4482846, 4487616, 4523232, 4612272, 4736592, 5088636, 5188806, 5229987, 5277104, 5376672, 5526024, 5815584, 5930064, 5936742, 5977128, 6149696, 6216777, 6315456, 6724269, 6784848, 6918408, 6973316, 7104888, 7368032, 7906752, 7915656, 7969504, 8119872, 8289036, 8905113, 8965692, 9046464, 9224544, 9473184, 10177272, 10377612, 10459974, 10554208, 10753344, 11052048, 11631168, 11860128, 11873484, 11954256, 12203303, 12433554, 13448538, 13569696, 13836816, 13946632, 14209776, 14736064, 15689961, 15831312, 15939008, 16578072, 17810226, 17931384, 18449088, 18946368, 20354544, 20755224, 20919948, 21108416, 22104096, 23720256, 23746968, 23908512, 24406606, 24867108, 26897076, 27139392, 27673632, 27893264, 28419552, 31379922, 31662624, 33156144, 35620452, 35862768, 36609909, 40709088, 41510448, 41839896, 44208192, 47069883, 47493936, 47817024, 48813212, 49734216, 53794152, 55347264, 55786528, 56839104, 62759844, 63325248, 66312288, 71240904, 71725536, 73219818, 81418176, 83020896, 83679792, 94139766, 94987872, 97626424, 99468432, 107588304, 109829727, 111573056, 125519688, 132624576, 142481808, 143451072, 146439636, 166041792, 167359584, 188279532, 189975744, 195252848, 198936864, 215176608, 219659454, 251039376, 284963616, 292879272, 329489181, 334719168, 376559064, 390505696, 397873728, 430353216, 439318908, 502078752, 569927232, 585758544, 658978362, 753118128, 781011392, 878637816, 1004157504, 1171517088, 1317956724, 1506236256, 1757275632, 2343034176, 2635913448, 3012472512, 3514551264, 5271826896, 7029102528, 10543653792, 21087307584]

約数ペア:

[(1, 21087307584), (2, 10543653792), (3, 7029102528), (4, 5271826896), (6, 3514551264), (7, 3012472512), (8, 2635913448), (9, 2343034176), (12, 1757275632), (14, 1506236256), (16, 1317956724), (18, 1171517088), (21, 1004157504), (24, 878637816), (27, 781011392), (28, 753118128), (32, 658978362), (36, 585758544), (37, 569927232), (42, 502078752), (48, 439318908), (49, 430353216), (53, 397873728), (54, 390505696), (56, 376559064), (63, 334719168), (64, 329489181), (72, 292879272), (74, 284963616), (84, 251039376), (96, 219659454), (98, 215176608), (106, 198936864), (108, 195252848), (111, 189975744), (112, 188279532), (126, 167359584), (127, 166041792), (144, 146439636), (147, 143451072), (148, 142481808), (159, 132624576), (168, 125519688), (189, 111573056), (192, 109829727), (196, 107588304), (212, 99468432), (216, 97626424), (222, 94987872), (224, 94139766), (252, 83679792), (254, 83020896), (259, 81418176), (288, 73219818), (294, 71725536), (296, 71240904), (318, 66312288), (333, 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10753344), (1998, 10554208), (2016, 10459974), (2032, 10377612), (2072, 10177272), (2226, 9473184), (2286, 9224544), (2331, 9046464), (2352, 8965692), (2368, 8905113), (2544, 8289036), (2597, 8119872), (2646, 7969504), (2664, 7915656), (2667, 7906752), (2862, 7368032), (2968, 7104888), (3024, 6973316), (3048, 6918408), (3108, 6784848), (3136, 6724269), (3339, 6315456), (3392, 6216777), (3429, 6149696), (3528, 5977128), (3552, 5936742), (3556, 5930064), (3626, 5815584), (3816, 5526024), (3922, 5376672), (3996, 5277104), (4032, 5229987), (4064, 5188806), (4144, 5088636), (4452, 4736592), (4572, 4612272), (4662, 4523232), (4699, 4487616), (4704, 4482846), (5088, 4144518), (5194, 4059936), (5292, 3984752), (5328, 3957828), (5334, 3953376), (5439, 3877056), (5724, 3684016), (5883, 3584448), (5936, 3552444), (6048, 3486658), (6096, 3459204), (6216, 3392424), (6223, 3388608), (6678, 3157728), (6731, 3132864), (6858, 3074848), (6993, 3015488), (7056, 2988564), (7104, 2968371), (7112, 2965032), (7252, 2907792), (7632, 2763012), (7791, 2706624), (7844, 2688336), (7992, 2638552), (8001, 2635584), (8128, 2594403), (8288, 2544318), (8904, 2368296), (9144, 2306136), (9324, 2261616), (9398, 2243808), (9408, 2241423), (10017, 2105152), (10176, 2072259), (10388, 2029968), (10584, 1992376), (10656, 1978914), (10668, 1976688), (10878, 1938528), (11448, 1842008), (11766, 1792224), (11872, 1776222), (12096, 1743329), (12192, 1729602), (12432, 1696212), (12446, 1694304), (13356, 1578864), (13462, 1566432), (13716, 1537424), (13727, 1536192), (13986, 1507744), (14097, 1495872), (14112, 1494282), (14224, 1482516), (14504, 1453896), (15264, 1381506), (15582, 1353312), (15688, 1344168), (15984, 1319276), (16002, 1317792), (16317, 1292352), (16576, 1272159), (17649, 1194816), (17808, 1184148), (18288, 1153068), (18648, 1130808), (18669, 1129536), (18796, 1121904), (20034, 1052576), (20193, 1044288), (20776, 1014984), (21168, 996188), (21312, 989457), (21336, 988344), (21756, 969264), (22896, 921004), (23373, 902208), (23532, 896112), (23744, 888111), (24003, 878528), (24384, 864801), (24864, 848106), (24892, 847152), (26712, 789432), (26924, 783216), (27432, 768712), (27454, 768096), (27972, 753872), (28194, 747936), (28224, 747141), (28448, 741258), (29008, 726948), (30528, 690753), (31164, 676656), (31376, 672084), (31968, 659638), (32004, 658896), (32634, 646176), (32893, 641088), (35298, 597408), (35616, 592074), (36576, 576534), (37296, 565404), (37338, 564768), (37592, 560952), (40068, 526288), (40386, 522144), (41181, 512064), (41552, 507492), (42291, 498624), (42336, 498094), (42672, 494172), (43512, 484632), (45792, 460502), (46746, 451104), (47064, 448056), (47117, 447552), (48006, 439264), (48951, 430784), (49728, 424053), (49784, 423576), (52947, 398272), (53424, 394716), (53848, 391608), (54864, 384356), (54908, 384048), (55944, 376936), (56007, 376512), (56388, 373968), (56896, 370629), (58016, 363474), (60579, 348096), (62328, 338328), (62752, 336042), 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