215706240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 824241600

約数和(自身を除く): 608535360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 73, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 146, 152, 160, 162, 171, 180, 190, 192, 216, 219, 228, 240, 243, 270, 285, 288, 292, 304, 320, 324, 342, 360, 365, 380, 384, 405, 432, 438, 456, 480, 486, 513, 540, 570, 576, 584, 608, 640, 648, 657, 684, 720, 730, 760, 810, 855, 864, 876, 912, 960, 972, 1026, 1080, 1095, 1140, 1152, 1168, 1215, 1216, 1296, 1314, 1368, 1387, 1440, 1460, 1520, 1539, 1620, 1710, 1728, 1752, 1824, 1920, 1944, 1971, 2052, 2160, 2190, 2280, 2336, 2430, 2432, 2565, 2592, 2628, 2736, 2774, 2880, 2920, 3040, 3078, 3240, 3285, 3420, 3456, 3504, 3648, 3888, 3942, 4104, 4161, 4320, 4380, 4560, 4617, 4672, 4860, 5130, 5184, 5256, 5472, 5548, 5760, 5840, 5913, 6080, 6156, 6480, 6570, 6840, 6935, 7008, 7296, 7695, 7776, 7884, 8208, 8322, 8640, 8760, 9120, 9234, 9344, 9720, 9855, 10260, 10368, 10512, 10944, 11096, 11680, 11826, 12160, 12312, 12483, 12960, 13140, 13680, 13870, 14016, 15390, 15552, 15768, 16416, 16644, 17280, 17520, 17739, 18240, 18468, 19440, 19710, 20520, 20805, 21024, 21888, 22192, 23085, 23360, 23652, 24624, 24966, 25920, 26280, 27360, 27740, 28032, 29565, 30780, 31104, 31536, 32832, 33288, 35040, 35478, 36480, 36936, 37449, 38880, 39420, 41040, 41610, 42048, 44384, 46170, 46720, 47304, 49248, 49932, 51840, 52560, 54720, 55480, 59130, 61560, 62415, 63072, 65664, 66576, 70080, 70956, 73872, 74898, 77760, 78840, 82080, 83220, 84096, 88695, 88768, 92340, 94608, 98496, 99864, 105120, 109440, 110960, 112347, 118260, 123120, 124830, 126144, 133152, 140160, 141912, 147744, 149796, 155520, 157680, 164160, 166440, 177390, 177536, 184680, 187245, 189216, 196992, 199728, 210240, 221920, 224694, 236520, 246240, 249660, 252288, 266304, 283824, 295488, 299592, 315360, 328320, 332880, 337041, 354780, 369360, 374490, 378432, 399456, 420480, 443840, 449388, 473040, 492480, 499320, 532608, 561735, 567648, 590976, 599184, 630720, 665760, 674082, 709560, 738720, 748980, 756864, 798912, 887680, 898776, 946080, 984960, 998640, 1123470, 1135296, 1198368, 1261440, 1331520, 1348164, 1419120, 1477440, 1497960, 1597824, 1685205, 1797552, 1892160, 1997280, 2246940, 2270592, 2396736, 2663040, 2696328, 2838240, 2954880, 2995920, 3370410, 3595104, 3784320, 3994560, 4493880, 4793472, 5392656, 5676480, 5991840, 6740820, 7190208, 7989120, 8987760, 10785312, 11352960, 11983680, 13481640, 14380416, 17975520, 21570624, 23967360, 26963280, 35951040, 43141248, 53926560, 71902080, 107853120, 215706240]

約数ペア:

[(1, 215706240), (2, 107853120), (3, 71902080), (4, 53926560), (5, 43141248), (6, 35951040), (8, 26963280), (9, 23967360), (10, 21570624), (12, 17975520), (15, 14380416), (16, 13481640), (18, 11983680), (19, 11352960), (20, 10785312), (24, 8987760), (27, 7989120), (30, 7190208), (32, 6740820), (36, 5991840), (38, 5676480), (40, 5392656), (45, 4793472), (48, 4493880), (54, 3994560), (57, 3784320), (60, 3595104), (64, 3370410), (72, 2995920), (73, 2954880), (76, 2838240), (80, 2696328), (81, 2663040), (90, 2396736), (95, 2270592), (96, 2246940), (108, 1997280), (114, 1892160), (120, 1797552), (128, 1685205), (135, 1597824), (144, 1497960), (146, 1477440), (152, 1419120), (160, 1348164), (162, 1331520), (171, 1261440), (180, 1198368), (190, 1135296), (192, 1123470), (216, 998640), (219, 984960), (228, 946080), (240, 898776), (243, 887680), (270, 798912), (285, 756864), (288, 748980), (292, 738720), (304, 709560), (320, 674082), (324, 665760), (342, 630720), (360, 599184), (365, 590976), (380, 567648), (384, 561735), (405, 532608), (432, 499320), (438, 492480), (456, 473040), (480, 449388), (486, 443840), (513, 420480), (540, 399456), (570, 378432), (576, 374490), (584, 369360), (608, 354780), (640, 337041), (648, 332880), (657, 328320), (684, 315360), (720, 299592), (730, 295488), (760, 283824), (810, 266304), (855, 252288), (864, 249660), (876, 246240), (912, 236520), (960, 224694), (972, 221920), (1026, 210240), (1080, 199728), (1095, 196992), (1140, 189216), (1152, 187245), (1168, 184680), (1215, 177536), (1216, 177390), (1296, 166440), (1314, 164160), (1368, 157680), (1387, 155520), (1440, 149796), (1460, 147744), (1520, 141912), (1539, 140160), (1620, 133152), (1710, 126144), (1728, 124830), (1752, 123120), (1824, 118260), (1920, 112347), (1944, 110960), (1971, 109440), (2052, 105120), (2160, 99864), (2190, 98496), (2280, 94608), (2336, 92340), (2430, 88768), (2432, 88695), (2565, 84096), (2592, 83220), (2628, 82080), (2736, 78840), (2774, 77760), (2880, 74898), (2920, 73872), (3040, 70956), (3078, 70080), (3240, 66576), (3285, 65664), (3420, 63072), (3456, 62415), (3504, 61560), (3648, 59130), (3888, 55480), (3942, 54720), (4104, 52560), (4161, 51840), (4320, 49932), (4380, 49248), (4560, 47304), (4617, 46720), (4672, 46170), (4860, 44384), (5130, 42048), (5184, 41610), (5256, 41040), (5472, 39420), (5548, 38880), (5760, 37449), (5840, 36936), (5913, 36480), (6080, 35478), (6156, 35040), (6480, 33288), (6570, 32832), (6840, 31536), (6935, 31104), (7008, 30780), (7296, 29565), (7695, 28032), (7776, 27740), (7884, 27360), (8208, 26280), (8322, 25920), (8640, 24966), (8760, 24624), (9120, 23652), (9234, 23360), (9344, 23085), (9720, 22192), (9855, 21888), (10260, 21024), (10368, 20805), (10512, 20520), (10944, 19710), (11096, 19440), (11680, 18468), (11826, 18240), (12160, 17739), (12312, 17520), (12483, 17280), (12960, 16644), (13140, 16416), (13680, 15768), (13870, 15552), (14016, 15390)]