219887360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 692278272

約数和(自身を除く): 472390912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 97, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 194, 220, 224, 230, 253, 256, 280, 308, 320, 322, 352, 368, 385, 388, 440, 448, 460, 485, 506, 560, 616, 640, 644, 679, 704, 736, 770, 776, 805, 880, 896, 920, 970, 1012, 1067, 1120, 1232, 1265, 1280, 1288, 1358, 1408, 1472, 1540, 1552, 1610, 1760, 1771, 1792, 1840, 1940, 2024, 2134, 2231, 2240, 2464, 2530, 2576, 2716, 2816, 2944, 3080, 3104, 3220, 3395, 3520, 3542, 3680, 3880, 4048, 4268, 4462, 4480, 4928, 5060, 5152, 5335, 5432, 5888, 6160, 6208, 6440, 6790, 7040, 7084, 7360, 7469, 7760, 8096, 8536, 8855, 8924, 8960, 9856, 10120, 10304, 10670, 10864, 11155, 12320, 12416, 12880, 13580, 14080, 14168, 14720, 14938, 15520, 15617, 16192, 17072, 17710, 17848, 19712, 20240, 20608, 21340, 21728, 22310, 24541, 24640, 24832, 25760, 27160, 28336, 29440, 29876, 31040, 31234, 32384, 34144, 35420, 35696, 37345, 40480, 41216, 42680, 43456, 44620, 49082, 49280, 51520, 54320, 56672, 59752, 62080, 62468, 64768, 68288, 70840, 71392, 74690, 78085, 80960, 85360, 86912, 89240, 98164, 98560, 103040, 108640, 113344, 119504, 122705, 124160, 124936, 136576, 141680, 142784, 149380, 156170, 161920, 170720, 171787, 173824, 178480, 196328, 206080, 217280, 226688, 239008, 245410, 249872, 273152, 283360, 285568, 298760, 312340, 323840, 341440, 343574, 356960, 392656, 434560, 453376, 478016, 490820, 499744, 566720, 571136, 597520, 624680, 682880, 687148, 713920, 785312, 858935, 869120, 956032, 981640, 999488, 1133440, 1195040, 1249360, 1365760, 1374296, 1427840, 1570624, 1717870, 1912064, 1963280, 1998976, 2266880, 2390080, 2498720, 2748592, 2855680, 3141248, 3435740, 3926560, 3997952, 4780160, 4997440, 5497184, 6282496, 6871480, 7853120, 9560320, 9994880, 10994368, 13742960, 15706240, 19989760, 21988736, 27485920, 31412480, 43977472, 54971840, 109943680, 219887360]

約数ペア:

[(1, 219887360), (2, 109943680), (4, 54971840), (5, 43977472), (7, 31412480), (8, 27485920), (10, 21988736), (11, 19989760), (14, 15706240), (16, 13742960), (20, 10994368), (22, 9994880), (23, 9560320), (28, 7853120), (32, 6871480), (35, 6282496), (40, 5497184), (44, 4997440), (46, 4780160), (55, 3997952), (56, 3926560), (64, 3435740), (70, 3141248), (77, 2855680), (80, 2748592), (88, 2498720), (92, 2390080), (97, 2266880), (110, 1998976), (112, 1963280), (115, 1912064), (128, 1717870), (140, 1570624), (154, 1427840), (160, 1374296), (161, 1365760), (176, 1249360), (184, 1195040), (194, 1133440), (220, 999488), (224, 981640), (230, 956032), (253, 869120), (256, 858935), (280, 785312), (308, 713920), (320, 687148), (322, 682880), (352, 624680), (368, 597520), (385, 571136), (388, 566720), (440, 499744), (448, 490820), (460, 478016), (485, 453376), (506, 434560), (560, 392656), (616, 356960), (640, 343574), (644, 341440), (679, 323840), (704, 312340), (736, 298760), (770, 285568), (776, 283360), (805, 273152), (880, 249872), (896, 245410), (920, 239008), (970, 226688), (1012, 217280), (1067, 206080), (1120, 196328), (1232, 178480), (1265, 173824), (1280, 171787), (1288, 170720), (1358, 161920), (1408, 156170), (1472, 149380), (1540, 142784), (1552, 141680), (1610, 136576), (1760, 124936), (1771, 124160), (1792, 122705), (1840, 119504), (1940, 113344), (2024, 108640), (2134, 103040), (2231, 98560), (2240, 98164), (2464, 89240), (2530, 86912), (2576, 85360), (2716, 80960), (2816, 78085), (2944, 74690), (3080, 71392), (3104, 70840), (3220, 68288), (3395, 64768), (3520, 62468), (3542, 62080), (3680, 59752), (3880, 56672), (4048, 54320), (4268, 51520), (4462, 49280), (4480, 49082), (4928, 44620), (5060, 43456), (5152, 42680), (5335, 41216), (5432, 40480), (5888, 37345), (6160, 35696), (6208, 35420), (6440, 34144), (6790, 32384), (7040, 31234), (7084, 31040), (7360, 29876), (7469, 29440), (7760, 28336), (8096, 27160), (8536, 25760), (8855, 24832), (8924, 24640), (8960, 24541), (9856, 22310), (10120, 21728), (10304, 21340), (10670, 20608), (10864, 20240), (11155, 19712), (12320, 17848), (12416, 17710), (12880, 17072), (13580, 16192), (14080, 15617), (14168, 15520), (14720, 14938)]