22471680

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 352

約数和(自身を含む): 94325760

約数和(自身を除く): 71854080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 128, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 256, 264, 266, 280, 285, 304, 308, 320, 330, 336, 352, 380, 384, 385, 399, 418, 420, 440, 448, 456, 462, 480, 512, 528, 532, 560, 570, 608, 616, 627, 640, 660, 665, 672, 704, 760, 768, 770, 798, 836, 840, 880, 896, 912, 924, 960, 1024, 1045, 1056, 1064, 1120, 1140, 1155, 1216, 1232, 1254, 1280, 1320, 1330, 1344, 1408, 1463, 1520, 1536, 1540, 1596, 1672, 1680, 1760, 1792, 1824, 1848, 1920, 1995, 2090, 2112, 2128, 2240, 2280, 2310, 2432, 2464, 2508, 2560, 2640, 2660, 2688, 2816, 2926, 3040, 3072, 3080, 3135, 3192, 3344, 3360, 3520, 3584, 3648, 3696, 3840, 3990, 4180, 4224, 4256, 4389, 4480, 4560, 4620, 4864, 4928, 5016, 5120, 5280, 5320, 5376, 5632, 5852, 6080, 6160, 6270, 6384, 6688, 6720, 7040, 7168, 7296, 7315, 7392, 7680, 7980, 8360, 8448, 8512, 8778, 8960, 9120, 9240, 9728, 9856, 10032, 10560, 10640, 10752, 11264, 11704, 12160, 12320, 12540, 12768, 13376, 13440, 14080, 14592, 14630, 14784, 15360, 15960, 16720, 16896, 17024, 17556, 17920, 18240, 18480, 19456, 19712, 20064, 21120, 21280, 21504, 21945, 23408, 24320, 24640, 25080, 25536, 26752, 26880, 28160, 29184, 29260, 29568, 31920, 33440, 33792, 34048, 35112, 35840, 36480, 36960, 39424, 40128, 42240, 42560, 43890, 46816, 48640, 49280, 50160, 51072, 53504, 53760, 56320, 58368, 58520, 59136, 63840, 66880, 68096, 70224, 72960, 73920, 78848, 80256, 84480, 85120, 87780, 93632, 97280, 98560, 100320, 102144, 107008, 107520, 117040, 118272, 127680, 133760, 136192, 140448, 145920, 147840, 160512, 168960, 170240, 175560, 187264, 197120, 200640, 204288, 214016, 234080, 236544, 255360, 267520, 280896, 291840, 295680, 321024, 340480, 351120, 374528, 394240, 401280, 408576, 468160, 510720, 535040, 561792, 591360, 642048, 680960, 702240, 749056, 802560, 936320, 1021440, 1070080, 1123584, 1182720, 1404480, 1498112, 1605120, 1872640, 2042880, 2247168, 2808960, 3210240, 3745280, 4494336, 5617920, 7490560, 11235840, 22471680]

約数ペア:

[(1, 22471680), (2, 11235840), (3, 7490560), (4, 5617920), (5, 4494336), (6, 3745280), (7, 3210240), (8, 2808960), (10, 2247168), (11, 2042880), (12, 1872640), (14, 1605120), (15, 1498112), (16, 1404480), (19, 1182720), (20, 1123584), (21, 1070080), (22, 1021440), (24, 936320), (28, 802560), (30, 749056), (32, 702240), (33, 680960), (35, 642048), (38, 591360), (40, 561792), (42, 535040), (44, 510720), (48, 468160), (55, 408576), (56, 401280), (57, 394240), (60, 374528), (64, 351120), (66, 340480), (70, 321024), (76, 295680), (77, 291840), (80, 280896), (84, 267520), (88, 255360), (95, 236544), (96, 234080), (105, 214016), (110, 204288), (112, 200640), (114, 197120), (120, 187264), (128, 175560), (132, 170240), (133, 168960), (140, 160512), (152, 147840), (154, 145920), (160, 140448), (165, 136192), (168, 133760), (176, 127680), (190, 118272), (192, 117040), (209, 107520), (210, 107008), (220, 102144), (224, 100320), (228, 98560), (231, 97280), (240, 93632), (256, 87780), (264, 85120), (266, 84480), (280, 80256), (285, 78848), (304, 73920), (308, 72960), (320, 70224), (330, 68096), (336, 66880), (352, 63840), (380, 59136), (384, 58520), (385, 58368), (399, 56320), (418, 53760), (420, 53504), (440, 51072), (448, 50160), (456, 49280), (462, 48640), (480, 46816), (512, 43890), (528, 42560), (532, 42240), (560, 40128), (570, 39424), (608, 36960), (616, 36480), (627, 35840), (640, 35112), (660, 34048), (665, 33792), (672, 33440), (704, 31920), (760, 29568), (768, 29260), (770, 29184), (798, 28160), (836, 26880), (840, 26752), (880, 25536), (896, 25080), (912, 24640), (924, 24320), (960, 23408), (1024, 21945), (1045, 21504), (1056, 21280), (1064, 21120), (1120, 20064), (1140, 19712), (1155, 19456), (1216, 18480), (1232, 18240), (1254, 17920), (1280, 17556), (1320, 17024), (1330, 16896), (1344, 16720), (1408, 15960), (1463, 15360), (1520, 14784), (1536, 14630), (1540, 14592), (1596, 14080), (1672, 13440), (1680, 13376), (1760, 12768), (1792, 12540), (1824, 12320), (1848, 12160), (1920, 11704), (1995, 11264), (2090, 10752), (2112, 10640), (2128, 10560), (2240, 10032), (2280, 9856), (2310, 9728), (2432, 9240), (2464, 9120), (2508, 8960), (2560, 8778), (2640, 8512), (2660, 8448), (2688, 8360), (2816, 7980), (2926, 7680), (3040, 7392), (3072, 7315), (3080, 7296), (3135, 7168), (3192, 7040), (3344, 6720), (3360, 6688), (3520, 6384), (3584, 6270), (3648, 6160), (3696, 6080), (3840, 5852), (3990, 5632), (4180, 5376), (4224, 5320), (4256, 5280), (4389, 5120), (4480, 5016), (4560, 4928), (4620, 4864)]