27834240

素因数分解:

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

素因数の和:157

約数の個数: 256

約数和(自身を含む): 107712000

約数和(自身を除く): 79877760

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, 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, 798, 840, 872, 896, 912, 960, 1064, 1090, 1120, 1140, 1216, 1308, 1330, 1344, 1520, 1526, 1596, 1635, 1680, 1744, 1824, 1920, 1995, 2071, 2128, 2180, 2240, 2280, 2289, 2432, 2616, 2660, 2688, 3040, 3052, 3192, 3270, 3360, 3488, 3648, 3815, 3990, 4142, 4256, 4360, 4480, 4560, 4578, 5232, 5320, 6080, 6104, 6213, 6384, 6540, 6720, 6976, 7296, 7630, 7980, 8284, 8512, 8720, 9120, 9156, 10355, 10464, 10640, 11445, 12160, 12208, 12426, 12768, 13080, 13440, 13952, 14497, 15260, 15960, 16568, 17024, 17440, 18240, 18312, 20710, 20928, 21280, 22890, 24416, 24852, 25536, 26160, 28994, 30520, 31065, 31920, 33136, 34880, 36480, 36624, 41420, 41856, 42560, 43491, 45780, 48832, 49704, 51072, 52320, 57988, 61040, 62130, 63840, 66272, 69760, 72485, 73248, 82840, 85120, 86982, 91560, 97664, 99408, 104640, 115976, 122080, 124260, 127680, 132544, 144970, 146496, 165680, 173964, 183120, 198816, 209280, 217455, 231952, 244160, 248520, 255360, 265088, 289940, 292992, 331360, 347928, 366240, 397632, 434910, 463904, 488320, 497040, 579880, 662720, 695856, 732480, 795264, 869820, 927808, 994080, 1159760, 1325440, 1391712, 1464960, 1739640, 1855616, 1988160, 2319520, 2783424, 3479280, 3976320, 4639040, 5566848, 6958560, 9278080, 13917120, 27834240]

約数ペア:

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