2720283093120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1575989}}^1$

素因数の和:1576071

約数の個数: 256

約数和(自身を含む): 9259256448000

約数和(自身を除く): 6538973354880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 580, 620, 640, 696, 744, 870, 899, 928, 930, 960, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1856, 1860, 1920, 1984, 2320, 2480, 2697, 2784, 2976, 3480, 3596, 3712, 3720, 3968, 4495, 4640, 4960, 5394, 5568, 5952, 6960, 7192, 7440, 8990, 9280, 9920, 10788, 11136, 11904, 13485, 13920, 14384, 14880, 17980, 18560, 19840, 21576, 26970, 27840, 28768, 29760, 35960, 43152, 53940, 55680, 57536, 59520, 71920, 86304, 107880, 115072, 143840, 172608, 215760, 287680, 345216, 431520, 575360, 863040, 1575989, 1726080, 3151978, 4727967, 6303956, 7879945, 9455934, 12607912, 15759890, 18911868, 23639835, 25215824, 31519780, 37823736, 45703681, 47279670, 48855659, 50431648, 63039560, 75647472, 91407362, 94559340, 97711318, 100863296, 126079120, 137111043, 146566977, 151294944, 182814724, 189118680, 195422636, 201726592, 228518405, 244278295, 252158240, 274222086, 293133954, 302589888, 365629448, 378237360, 390845272, 457036810, 488556590, 504316480, 548444172, 586267908, 605179776, 685555215, 731258896, 732834885, 756474720, 781690544, 914073620, 977113180, 1008632960, 1096888344, 1172535816, 1371110430, 1416814111, 1462517792, 1465669770, 1512949440, 1563381088, 1828147240, 1954226360, 2193776688, 2345071632, 2742220860, 2833628222, 2925035584, 2931339540, 3025898880, 3126762176, 3656294480, 3908452720, 4250442333, 4387553376, 4690143264, 5484441720, 5667256444, 5850071168, 5862679080, 6253524352, 7084070555, 7312588960, 7816905440, 8500884666, 8775106752, 9380286528, 10968883440, 11334512888, 11725358160, 14168141110, 14625177920, 15633810880, 17001769332, 17550213504, 18760573056, 21252211665, 21937766880, 22669025776, 23450716320, 28336282220, 29250355840, 31267621760, 34003538664, 42504423330, 43875533760, 45338051552, 46901432640, 56672564440, 68007077328, 85008846660, 87751067520, 90676103104, 93802865280, 113345128880, 136014154656, 170017693320, 181352206208, 226690257760, 272028309312, 340035386640, 453380515520, 544056618624, 680070773280, 906761031040, 1360141546560, 2720283093120]

約数ペア:

[(1, 2720283093120), (2, 1360141546560), (3, 906761031040), (4, 680070773280), (5, 544056618624), (6, 453380515520), (8, 340035386640), (10, 272028309312), (12, 226690257760), (15, 181352206208), (16, 170017693320), (20, 136014154656), (24, 113345128880), (29, 93802865280), (30, 90676103104), (31, 87751067520), (32, 85008846660), (40, 68007077328), (48, 56672564440), (58, 46901432640), (60, 45338051552), (62, 43875533760), (64, 42504423330), (80, 34003538664), (87, 31267621760), (93, 29250355840), (96, 28336282220), (116, 23450716320), (120, 22669025776), (124, 21937766880), (128, 21252211665), (145, 18760573056), (155, 17550213504), (160, 17001769332), (174, 15633810880), (186, 14625177920), (192, 14168141110), (232, 11725358160), (240, 11334512888), (248, 10968883440), (290, 9380286528), (310, 8775106752), (320, 8500884666), (348, 7816905440), (372, 7312588960), (384, 7084070555), (435, 6253524352), (464, 5862679080), (465, 5850071168), (480, 5667256444), (496, 5484441720), (580, 4690143264), (620, 4387553376), (640, 4250442333), (696, 3908452720), (744, 3656294480), (870, 3126762176), (899, 3025898880), (928, 2931339540), (930, 2925035584), (960, 2833628222), (992, 2742220860), (1160, 2345071632), (1240, 2193776688), (1392, 1954226360), (1488, 1828147240), (1740, 1563381088), (1798, 1512949440), (1856, 1465669770), (1860, 1462517792), (1920, 1416814111), (1984, 1371110430), (2320, 1172535816), (2480, 1096888344), (2697, 1008632960), (2784, 977113180), (2976, 914073620), (3480, 781690544), (3596, 756474720), (3712, 732834885), (3720, 731258896), (3968, 685555215), (4495, 605179776), (4640, 586267908), (4960, 548444172), (5394, 504316480), (5568, 488556590), (5952, 457036810), (6960, 390845272), (7192, 378237360), (7440, 365629448), (8990, 302589888), (9280, 293133954), (9920, 274222086), (10788, 252158240), (11136, 244278295), (11904, 228518405), (13485, 201726592), (13920, 195422636), (14384, 189118680), (14880, 182814724), (17980, 151294944), (18560, 146566977), (19840, 137111043), (21576, 126079120), (26970, 100863296), (27840, 97711318), (28768, 94559340), (29760, 91407362), (35960, 75647472), (43152, 63039560), (53940, 50431648), (55680, 48855659), (57536, 47279670), (59520, 45703681), (71920, 37823736), (86304, 31519780), (107880, 25215824), (115072, 23639835), (143840, 18911868), (172608, 15759890), (215760, 12607912), (287680, 9455934), (345216, 7879945), (431520, 6303956), (575360, 4727967), (863040, 3151978), (1575989, 1726080)]