26885760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 99878400

約数和(自身を除く): 72992640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 67, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 134, 152, 160, 165, 176, 190, 192, 201, 209, 220, 228, 240, 264, 268, 285, 304, 320, 330, 335, 352, 380, 384, 402, 418, 440, 456, 480, 528, 536, 570, 608, 627, 640, 660, 670, 704, 737, 760, 804, 836, 880, 912, 960, 1005, 1045, 1056, 1072, 1140, 1216, 1254, 1273, 1320, 1340, 1408, 1474, 1520, 1608, 1672, 1760, 1824, 1920, 2010, 2090, 2112, 2144, 2211, 2280, 2432, 2508, 2546, 2640, 2680, 2948, 3040, 3135, 3216, 3344, 3520, 3648, 3685, 3819, 4020, 4180, 4224, 4288, 4422, 4560, 5016, 5092, 5280, 5360, 5896, 6080, 6270, 6365, 6432, 6688, 7040, 7296, 7370, 7638, 8040, 8360, 8576, 8844, 9120, 10032, 10184, 10560, 10720, 11055, 11792, 12160, 12540, 12730, 12864, 13376, 14003, 14740, 15276, 16080, 16720, 17688, 18240, 19095, 20064, 20368, 21120, 21440, 22110, 23584, 25080, 25460, 25728, 26752, 28006, 29480, 30552, 32160, 33440, 35376, 36480, 38190, 40128, 40736, 42009, 42880, 44220, 47168, 50160, 50920, 56012, 58960, 61104, 64320, 66880, 70015, 70752, 76380, 80256, 81472, 84018, 88440, 94336, 100320, 101840, 112024, 117920, 122208, 128640, 133760, 140030, 141504, 152760, 162944, 168036, 176880, 200640, 203680, 210045, 224048, 235840, 244416, 280060, 283008, 305520, 336072, 353760, 401280, 407360, 420090, 448096, 471680, 488832, 560120, 611040, 672144, 707520, 814720, 840180, 896192, 1120240, 1222080, 1344288, 1415040, 1680360, 1792384, 2240480, 2444160, 2688576, 3360720, 4480960, 5377152, 6721440, 8961920, 13442880, 26885760]

約数ペア:

[(1, 26885760), (2, 13442880), (3, 8961920), (4, 6721440), (5, 5377152), (6, 4480960), (8, 3360720), (10, 2688576), (11, 2444160), (12, 2240480), (15, 1792384), (16, 1680360), (19, 1415040), (20, 1344288), (22, 1222080), (24, 1120240), (30, 896192), (32, 840180), (33, 814720), (38, 707520), (40, 672144), (44, 611040), (48, 560120), (55, 488832), (57, 471680), (60, 448096), (64, 420090), (66, 407360), (67, 401280), (76, 353760), (80, 336072), (88, 305520), (95, 283008), (96, 280060), (110, 244416), (114, 235840), (120, 224048), (128, 210045), (132, 203680), (134, 200640), (152, 176880), (160, 168036), (165, 162944), (176, 152760), (190, 141504), (192, 140030), (201, 133760), (209, 128640), (220, 122208), (228, 117920), (240, 112024), (264, 101840), (268, 100320), (285, 94336), (304, 88440), (320, 84018), (330, 81472), (335, 80256), (352, 76380), (380, 70752), (384, 70015), (402, 66880), (418, 64320), (440, 61104), (456, 58960), (480, 56012), (528, 50920), (536, 50160), (570, 47168), (608, 44220), (627, 42880), (640, 42009), (660, 40736), (670, 40128), (704, 38190), (737, 36480), (760, 35376), (804, 33440), (836, 32160), (880, 30552), (912, 29480), (960, 28006), (1005, 26752), (1045, 25728), (1056, 25460), (1072, 25080), (1140, 23584), (1216, 22110), (1254, 21440), (1273, 21120), (1320, 20368), (1340, 20064), (1408, 19095), (1474, 18240), (1520, 17688), (1608, 16720), (1672, 16080), (1760, 15276), (1824, 14740), (1920, 14003), (2010, 13376), (2090, 12864), (2112, 12730), (2144, 12540), (2211, 12160), (2280, 11792), (2432, 11055), (2508, 10720), (2546, 10560), (2640, 10184), (2680, 10032), (2948, 9120), (3040, 8844), (3135, 8576), (3216, 8360), (3344, 8040), (3520, 7638), (3648, 7370), (3685, 7296), (3819, 7040), (4020, 6688), (4180, 6432), (4224, 6365), (4288, 6270), (4422, 6080), (4560, 5896), (5016, 5360), (5092, 5280)]