211138560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 766584000

約数和(自身を除く): 555445440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 79, 80, 87, 90, 96, 116, 120, 128, 144, 145, 158, 160, 174, 180, 192, 232, 237, 240, 256, 261, 288, 290, 316, 320, 348, 360, 384, 395, 435, 464, 474, 480, 512, 522, 576, 580, 632, 640, 696, 711, 720, 768, 790, 870, 928, 948, 960, 1024, 1044, 1152, 1160, 1185, 1264, 1280, 1305, 1392, 1422, 1440, 1536, 1580, 1740, 1856, 1896, 1920, 2048, 2088, 2291, 2304, 2320, 2370, 2528, 2560, 2610, 2784, 2844, 2880, 3072, 3160, 3480, 3555, 3712, 3792, 3840, 4176, 4582, 4608, 4640, 4740, 5056, 5120, 5220, 5568, 5688, 5760, 6144, 6320, 6873, 6960, 7110, 7424, 7584, 7680, 8352, 9164, 9216, 9280, 9480, 10112, 10240, 10440, 11136, 11376, 11455, 11520, 12640, 13746, 13920, 14220, 14848, 15168, 15360, 16704, 18328, 18432, 18560, 18960, 20224, 20619, 20880, 22272, 22752, 22910, 23040, 25280, 27492, 27840, 28440, 29696, 30336, 30720, 33408, 34365, 36656, 37120, 37920, 40448, 41238, 41760, 44544, 45504, 45820, 46080, 50560, 54984, 55680, 56880, 59392, 60672, 66816, 68730, 73312, 74240, 75840, 80896, 82476, 83520, 89088, 91008, 91640, 92160, 101120, 103095, 109968, 111360, 113760, 121344, 133632, 137460, 146624, 148480, 151680, 161792, 164952, 167040, 178176, 182016, 183280, 202240, 206190, 219936, 222720, 227520, 242688, 267264, 274920, 293248, 296960, 303360, 329904, 334080, 364032, 366560, 404480, 412380, 439872, 445440, 455040, 485376, 534528, 549840, 586496, 606720, 659808, 668160, 728064, 733120, 808960, 824760, 879744, 890880, 910080, 1099680, 1172992, 1213440, 1319616, 1336320, 1456128, 1466240, 1649520, 1759488, 1820160, 2199360, 2345984, 2426880, 2639232, 2672640, 2932480, 3299040, 3518976, 3640320, 4398720, 4691968, 5278464, 5864960, 6598080, 7037952, 7280640, 8797440, 10556928, 11729920, 13196160, 14075904, 17594880, 21113856, 23459840, 26392320, 35189760, 42227712, 52784640, 70379520, 105569280, 211138560]

約数ペア:

[(1, 211138560), (2, 105569280), (3, 70379520), (4, 52784640), (5, 42227712), (6, 35189760), (8, 26392320), (9, 23459840), (10, 21113856), (12, 17594880), (15, 14075904), (16, 13196160), (18, 11729920), (20, 10556928), (24, 8797440), (29, 7280640), (30, 7037952), (32, 6598080), (36, 5864960), (40, 5278464), (45, 4691968), (48, 4398720), (58, 3640320), (60, 3518976), (64, 3299040), (72, 2932480), (79, 2672640), (80, 2639232), (87, 2426880), (90, 2345984), (96, 2199360), (116, 1820160), (120, 1759488), (128, 1649520), (144, 1466240), (145, 1456128), (158, 1336320), (160, 1319616), (174, 1213440), (180, 1172992), (192, 1099680), (232, 910080), (237, 890880), (240, 879744), (256, 824760), (261, 808960), (288, 733120), (290, 728064), (316, 668160), (320, 659808), (348, 606720), (360, 586496), (384, 549840), (395, 534528), (435, 485376), (464, 455040), (474, 445440), (480, 439872), (512, 412380), (522, 404480), (576, 366560), (580, 364032), (632, 334080), (640, 329904), (696, 303360), (711, 296960), (720, 293248), (768, 274920), (790, 267264), (870, 242688), (928, 227520), (948, 222720), (960, 219936), (1024, 206190), (1044, 202240), (1152, 183280), (1160, 182016), (1185, 178176), (1264, 167040), (1280, 164952), (1305, 161792), (1392, 151680), (1422, 148480), (1440, 146624), (1536, 137460), (1580, 133632), (1740, 121344), (1856, 113760), (1896, 111360), (1920, 109968), (2048, 103095), (2088, 101120), (2291, 92160), (2304, 91640), (2320, 91008), (2370, 89088), (2528, 83520), (2560, 82476), (2610, 80896), (2784, 75840), (2844, 74240), (2880, 73312), (3072, 68730), (3160, 66816), (3480, 60672), (3555, 59392), (3712, 56880), (3792, 55680), (3840, 54984), (4176, 50560), (4582, 46080), (4608, 45820), (4640, 45504), (4740, 44544), (5056, 41760), (5120, 41238), (5220, 40448), (5568, 37920), (5688, 37120), (5760, 36656), (6144, 34365), (6320, 33408), (6873, 30720), (6960, 30336), (7110, 29696), (7424, 28440), (7584, 27840), (7680, 27492), (8352, 25280), (9164, 23040), (9216, 22910), (9280, 22752), (9480, 22272), (10112, 20880), (10240, 20619), (10440, 20224), (11136, 18960), (11376, 18560), (11455, 18432), (11520, 18328), (12640, 16704), (13746, 15360), (13920, 15168), (14220, 14848)]