209134080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 240

約数和(自身を含む): 751659480

約数和(自身を除く): 542525400

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, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 313, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 626, 640, 696, 720, 768, 870, 928, 939, 960, 1044, 1152, 1160, 1252, 1280, 1305, 1392, 1440, 1536, 1565, 1740, 1856, 1878, 1920, 2088, 2304, 2320, 2504, 2560, 2610, 2784, 2817, 2880, 3130, 3480, 3712, 3756, 3840, 4176, 4608, 4640, 4695, 5008, 5220, 5568, 5634, 5760, 6260, 6960, 7424, 7512, 7680, 8352, 9077, 9280, 9390, 10016, 10440, 11136, 11268, 11520, 12520, 13920, 14085, 14848, 15024, 16704, 18154, 18560, 18780, 20032, 20880, 22272, 22536, 23040, 25040, 27231, 27840, 28170, 30048, 33408, 36308, 37120, 37560, 40064, 41760, 44544, 45072, 45385, 50080, 54462, 55680, 56340, 60096, 66816, 72616, 74240, 75120, 80128, 81693, 83520, 90144, 90770, 100160, 108924, 111360, 112680, 120192, 133632, 136155, 145232, 150240, 160256, 163386, 167040, 180288, 181540, 200320, 217848, 222720, 225360, 240384, 272310, 290464, 300480, 326772, 334080, 360576, 363080, 400640, 408465, 435696, 450720, 480768, 544620, 580928, 600960, 653544, 668160, 721152, 726160, 801280, 816930, 871392, 901440, 1089240, 1161856, 1201920, 1307088, 1442304, 1452320, 1633860, 1742784, 1802880, 2178480, 2323712, 2403840, 2614176, 2904640, 3267720, 3485568, 3605760, 4356960, 4647424, 5228352, 5809280, 6535440, 6971136, 7211520, 8713920, 10456704, 11618560, 13070880, 13942272, 17427840, 20913408, 23237120, 26141760, 34855680, 41826816, 52283520, 69711360, 104567040, 209134080]

約数ペア:

[(1, 209134080), (2, 104567040), (3, 69711360), (4, 52283520), (5, 41826816), (6, 34855680), (8, 26141760), (9, 23237120), (10, 20913408), (12, 17427840), (15, 13942272), (16, 13070880), (18, 11618560), (20, 10456704), (24, 8713920), (29, 7211520), (30, 6971136), (32, 6535440), (36, 5809280), (40, 5228352), (45, 4647424), (48, 4356960), (58, 3605760), (60, 3485568), (64, 3267720), (72, 2904640), (80, 2614176), (87, 2403840), (90, 2323712), (96, 2178480), (116, 1802880), (120, 1742784), (128, 1633860), (144, 1452320), (145, 1442304), (160, 1307088), (174, 1201920), (180, 1161856), (192, 1089240), (232, 901440), (240, 871392), (256, 816930), (261, 801280), (288, 726160), (290, 721152), (313, 668160), (320, 653544), (348, 600960), (360, 580928), (384, 544620), (435, 480768), (464, 450720), (480, 435696), (512, 408465), (522, 400640), (576, 363080), (580, 360576), (626, 334080), (640, 326772), (696, 300480), (720, 290464), (768, 272310), (870, 240384), (928, 225360), (939, 222720), (960, 217848), (1044, 200320), (1152, 181540), (1160, 180288), (1252, 167040), (1280, 163386), (1305, 160256), (1392, 150240), (1440, 145232), (1536, 136155), (1565, 133632), (1740, 120192), (1856, 112680), (1878, 111360), (1920, 108924), (2088, 100160), (2304, 90770), (2320, 90144), (2504, 83520), (2560, 81693), (2610, 80128), (2784, 75120), (2817, 74240), (2880, 72616), (3130, 66816), (3480, 60096), (3712, 56340), (3756, 55680), (3840, 54462), (4176, 50080), (4608, 45385), (4640, 45072), (4695, 44544), (5008, 41760), (5220, 40064), (5568, 37560), (5634, 37120), (5760, 36308), (6260, 33408), (6960, 30048), (7424, 28170), (7512, 27840), (7680, 27231), (8352, 25040), (9077, 23040), (9280, 22536), (9390, 22272), (10016, 20880), (10440, 20032), (11136, 18780), (11268, 18560), (11520, 18154), (12520, 16704), (13920, 15024), (14085, 14848)]