55668480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 215846400

約数和(自身を除く): 160177920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 109, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 218, 224, 228, 240, 256, 266, 280, 285, 304, 320, 327, 336, 380, 384, 399, 420, 436, 448, 456, 480, 532, 545, 560, 570, 608, 640, 654, 665, 672, 760, 763, 768, 798, 840, 872, 896, 912, 960, 1064, 1090, 1120, 1140, 1216, 1280, 1308, 1330, 1344, 1520, 1526, 1596, 1635, 1680, 1744, 1792, 1824, 1920, 1995, 2071, 2128, 2180, 2240, 2280, 2289, 2432, 2616, 2660, 2688, 3040, 3052, 3192, 3270, 3360, 3488, 3648, 3815, 3840, 3990, 4142, 4256, 4360, 4480, 4560, 4578, 4864, 5232, 5320, 5376, 6080, 6104, 6213, 6384, 6540, 6720, 6976, 7296, 7630, 7980, 8284, 8512, 8720, 8960, 9120, 9156, 10355, 10464, 10640, 11445, 12160, 12208, 12426, 12768, 13080, 13440, 13952, 14497, 14592, 15260, 15960, 16568, 17024, 17440, 18240, 18312, 20710, 20928, 21280, 22890, 24320, 24416, 24852, 25536, 26160, 26880, 27904, 28994, 30520, 31065, 31920, 33136, 34048, 34880, 36480, 36624, 41420, 41856, 42560, 43491, 45780, 48832, 49704, 51072, 52320, 57988, 61040, 62130, 63840, 66272, 69760, 72485, 72960, 73248, 82840, 83712, 85120, 86982, 91560, 97664, 99408, 102144, 104640, 115976, 122080, 124260, 127680, 132544, 139520, 144970, 146496, 165680, 170240, 173964, 183120, 195328, 198816, 209280, 217455, 231952, 244160, 248520, 255360, 265088, 289940, 292992, 331360, 347928, 366240, 397632, 418560, 434910, 463904, 488320, 497040, 510720, 530176, 579880, 585984, 662720, 695856, 732480, 795264, 869820, 927808, 976640, 994080, 1159760, 1325440, 1391712, 1464960, 1590528, 1739640, 1855616, 1988160, 2319520, 2650880, 2783424, 2929920, 3479280, 3711232, 3976320, 4639040, 5566848, 6958560, 7952640, 9278080, 11133696, 13917120, 18556160, 27834240, 55668480]

約数ペア:

[(1, 55668480), (2, 27834240), (3, 18556160), (4, 13917120), (5, 11133696), (6, 9278080), (7, 7952640), (8, 6958560), (10, 5566848), (12, 4639040), (14, 3976320), (15, 3711232), (16, 3479280), (19, 2929920), (20, 2783424), (21, 2650880), (24, 2319520), (28, 1988160), (30, 1855616), (32, 1739640), (35, 1590528), (38, 1464960), (40, 1391712), (42, 1325440), (48, 1159760), (56, 994080), (57, 976640), (60, 927808), (64, 869820), (70, 795264), (76, 732480), (80, 695856), (84, 662720), (95, 585984), (96, 579880), (105, 530176), (109, 510720), (112, 497040), (114, 488320), (120, 463904), (128, 434910), (133, 418560), (140, 397632), (152, 366240), (160, 347928), (168, 331360), (190, 292992), (192, 289940), (210, 265088), (218, 255360), (224, 248520), (228, 244160), (240, 231952), (256, 217455), (266, 209280), (280, 198816), (285, 195328), (304, 183120), (320, 173964), (327, 170240), (336, 165680), (380, 146496), (384, 144970), (399, 139520), (420, 132544), (436, 127680), (448, 124260), (456, 122080), (480, 115976), (532, 104640), (545, 102144), (560, 99408), (570, 97664), (608, 91560), (640, 86982), (654, 85120), (665, 83712), (672, 82840), (760, 73248), (763, 72960), (768, 72485), (798, 69760), (840, 66272), (872, 63840), (896, 62130), (912, 61040), (960, 57988), (1064, 52320), (1090, 51072), (1120, 49704), (1140, 48832), (1216, 45780), (1280, 43491), (1308, 42560), (1330, 41856), (1344, 41420), (1520, 36624), (1526, 36480), (1596, 34880), (1635, 34048), (1680, 33136), (1744, 31920), (1792, 31065), (1824, 30520), (1920, 28994), (1995, 27904), (2071, 26880), (2128, 26160), (2180, 25536), (2240, 24852), (2280, 24416), (2289, 24320), (2432, 22890), (2616, 21280), (2660, 20928), (2688, 20710), (3040, 18312), (3052, 18240), (3192, 17440), (3270, 17024), (3360, 16568), (3488, 15960), (3648, 15260), (3815, 14592), (3840, 14497), (3990, 13952), (4142, 13440), (4256, 13080), (4360, 12768), (4480, 12426), (4560, 12208), (4578, 12160), (4864, 11445), (5232, 10640), (5320, 10464), (5376, 10355), (6080, 9156), (6104, 9120), (6213, 8960), (6384, 8720), (6540, 8512), (6720, 8284), (6976, 7980), (7296, 7630)]