140759040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 208

約数和(自身を含む): 471801600

約数和(自身を除く): 331042560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 79, 80, 87, 96, 116, 120, 128, 145, 158, 160, 174, 192, 232, 237, 240, 256, 290, 316, 320, 348, 384, 395, 435, 464, 474, 480, 512, 580, 632, 640, 696, 768, 790, 870, 928, 948, 960, 1024, 1160, 1185, 1264, 1280, 1392, 1536, 1580, 1740, 1856, 1896, 1920, 2048, 2291, 2320, 2370, 2528, 2560, 2784, 3072, 3160, 3480, 3712, 3792, 3840, 4096, 4582, 4640, 4740, 5056, 5120, 5568, 6144, 6320, 6873, 6960, 7424, 7584, 7680, 9164, 9280, 9480, 10112, 10240, 11136, 11455, 12288, 12640, 13746, 13920, 14848, 15168, 15360, 18328, 18560, 18960, 20224, 20480, 22272, 22910, 25280, 27492, 27840, 29696, 30336, 30720, 34365, 36656, 37120, 37920, 40448, 44544, 45820, 50560, 54984, 55680, 59392, 60672, 61440, 68730, 73312, 74240, 75840, 80896, 89088, 91640, 101120, 109968, 111360, 118784, 121344, 137460, 146624, 148480, 151680, 161792, 178176, 183280, 202240, 219936, 222720, 242688, 274920, 293248, 296960, 303360, 323584, 356352, 366560, 404480, 439872, 445440, 485376, 549840, 586496, 593920, 606720, 733120, 808960, 879744, 890880, 970752, 1099680, 1172992, 1213440, 1466240, 1617920, 1759488, 1781760, 2199360, 2345984, 2426880, 2932480, 3518976, 4398720, 4691968, 4853760, 5864960, 7037952, 8797440, 9383936, 11729920, 14075904, 17594880, 23459840, 28151808, 35189760, 46919680, 70379520, 140759040]

約数ペア:

[(1, 140759040), (2, 70379520), (3, 46919680), (4, 35189760), (5, 28151808), (6, 23459840), (8, 17594880), (10, 14075904), (12, 11729920), (15, 9383936), (16, 8797440), (20, 7037952), (24, 5864960), (29, 4853760), (30, 4691968), (32, 4398720), (40, 3518976), (48, 2932480), (58, 2426880), (60, 2345984), (64, 2199360), (79, 1781760), (80, 1759488), (87, 1617920), (96, 1466240), (116, 1213440), (120, 1172992), (128, 1099680), (145, 970752), (158, 890880), (160, 879744), (174, 808960), (192, 733120), (232, 606720), (237, 593920), (240, 586496), (256, 549840), (290, 485376), (316, 445440), (320, 439872), (348, 404480), (384, 366560), (395, 356352), (435, 323584), (464, 303360), (474, 296960), (480, 293248), (512, 274920), (580, 242688), (632, 222720), (640, 219936), (696, 202240), (768, 183280), (790, 178176), (870, 161792), (928, 151680), (948, 148480), (960, 146624), (1024, 137460), (1160, 121344), (1185, 118784), (1264, 111360), (1280, 109968), (1392, 101120), (1536, 91640), (1580, 89088), (1740, 80896), (1856, 75840), (1896, 74240), (1920, 73312), (2048, 68730), (2291, 61440), (2320, 60672), (2370, 59392), (2528, 55680), (2560, 54984), (2784, 50560), (3072, 45820), (3160, 44544), (3480, 40448), (3712, 37920), (3792, 37120), (3840, 36656), (4096, 34365), (4582, 30720), (4640, 30336), (4740, 29696), (5056, 27840), (5120, 27492), (5568, 25280), (6144, 22910), (6320, 22272), (6873, 20480), (6960, 20224), (7424, 18960), (7584, 18560), (7680, 18328), (9164, 15360), (9280, 15168), (9480, 14848), (10112, 13920), (10240, 13746), (11136, 12640), (11455, 12288)]