131134080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 256

約数和(自身を含む): 521717760

約数和(自身を除く): 390583680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 887, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1774, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2661, 2688, 3080, 3360, 3520, 3548, 3696, 4224, 4435, 4480, 4620, 4928, 5280, 5322, 6160, 6209, 6720, 7040, 7096, 7392, 8870, 9240, 9757, 9856, 10560, 10644, 12320, 12418, 13305, 13440, 14192, 14784, 17740, 18480, 18627, 19514, 21120, 21288, 24640, 24836, 26610, 28384, 29271, 29568, 31045, 35480, 36960, 37254, 39028, 42576, 48785, 49280, 49672, 53220, 56768, 58542, 62090, 68299, 70960, 73920, 74508, 78056, 85152, 93135, 97570, 99344, 106440, 113536, 117084, 124180, 136598, 141920, 146355, 147840, 149016, 156112, 170304, 186270, 195140, 198688, 204897, 212880, 234168, 248360, 273196, 283840, 292710, 298032, 312224, 340608, 341495, 372540, 390280, 397376, 409794, 425760, 468336, 496720, 546392, 567680, 585420, 596064, 624448, 682990, 745080, 780560, 794752, 819588, 851520, 936672, 993440, 1024485, 1092784, 1170840, 1192128, 1248896, 1365980, 1490160, 1561120, 1639176, 1703040, 1873344, 1986880, 2048970, 2185568, 2341680, 2384256, 2731960, 2980320, 3122240, 3278352, 3746688, 3973760, 4097940, 4371136, 4683360, 5463920, 5960640, 6244480, 6556704, 8195880, 8742272, 9366720, 10927840, 11921280, 13113408, 16391760, 18733440, 21855680, 26226816, 32783520, 43711360, 65567040, 131134080]

約数ペア:

[(1, 131134080), (2, 65567040), (3, 43711360), (4, 32783520), (5, 26226816), (6, 21855680), (7, 18733440), (8, 16391760), (10, 13113408), (11, 11921280), (12, 10927840), (14, 9366720), (15, 8742272), (16, 8195880), (20, 6556704), (21, 6244480), (22, 5960640), (24, 5463920), (28, 4683360), (30, 4371136), (32, 4097940), (33, 3973760), (35, 3746688), (40, 3278352), (42, 3122240), (44, 2980320), (48, 2731960), (55, 2384256), (56, 2341680), (60, 2185568), (64, 2048970), (66, 1986880), (70, 1873344), (77, 1703040), (80, 1639176), (84, 1561120), (88, 1490160), (96, 1365980), (105, 1248896), (110, 1192128), (112, 1170840), (120, 1092784), (128, 1024485), (132, 993440), (140, 936672), (154, 851520), (160, 819588), (165, 794752), (168, 780560), (176, 745080), (192, 682990), (210, 624448), (220, 596064), (224, 585420), (231, 567680), (240, 546392), (264, 496720), (280, 468336), (308, 425760), (320, 409794), (330, 397376), (336, 390280), (352, 372540), (384, 341495), (385, 340608), (420, 312224), (440, 298032), (448, 292710), (462, 283840), (480, 273196), (528, 248360), (560, 234168), (616, 212880), (640, 204897), (660, 198688), (672, 195140), (704, 186270), (770, 170304), (840, 156112), (880, 149016), (887, 147840), (896, 146355), (924, 141920), (960, 136598), (1056, 124180), (1120, 117084), (1155, 113536), (1232, 106440), (1320, 99344), (1344, 97570), (1408, 93135), (1540, 85152), (1680, 78056), (1760, 74508), (1774, 73920), (1848, 70960), (1920, 68299), (2112, 62090), (2240, 58542), (2310, 56768), (2464, 53220), (2640, 49672), (2661, 49280), (2688, 48785), (3080, 42576), (3360, 39028), (3520, 37254), (3548, 36960), (3696, 35480), (4224, 31045), (4435, 29568), (4480, 29271), (4620, 28384), (4928, 26610), (5280, 24836), (5322, 24640), (6160, 21288), (6209, 21120), (6720, 19514), (7040, 18627), (7096, 18480), (7392, 17740), (8870, 14784), (9240, 14192), (9757, 13440), (9856, 13305), (10560, 12418), (10644, 12320)]