164579520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 224

約数和(自身を含む): 629107200

約数和(自身を除く): 464527680

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, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1289, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2578, 2660, 3040, 3192, 3360, 3648, 3867, 3990, 4256, 4560, 5156, 5320, 6080, 6384, 6445, 6720, 7734, 7980, 8512, 9023, 9120, 10312, 10640, 12768, 12890, 15468, 15960, 18046, 18240, 19335, 20624, 21280, 24491, 25536, 25780, 27069, 30936, 31920, 36092, 38670, 41248, 42560, 45115, 48982, 51560, 54138, 61872, 63840, 72184, 73473, 77340, 82496, 90230, 97964, 103120, 108276, 122455, 123744, 127680, 135345, 144368, 146946, 154680, 171437, 180460, 195928, 206240, 216552, 244910, 247488, 270690, 288736, 293892, 309360, 342874, 360920, 367365, 391856, 412480, 433104, 489820, 514311, 541380, 577472, 587784, 618720, 685748, 721840, 734730, 783712, 857185, 866208, 979640, 1028622, 1082760, 1175568, 1237440, 1371496, 1443680, 1469460, 1567424, 1714370, 1732416, 1959280, 2057244, 2165520, 2351136, 2571555, 2742992, 2887360, 2938920, 3428740, 3918560, 4114488, 4331040, 4702272, 5143110, 5485984, 5877840, 6857480, 7837120, 8228976, 8662080, 10286220, 10971968, 11755680, 13714960, 16457952, 20572440, 23511360, 27429920, 32915904, 41144880, 54859840, 82289760, 164579520]

約数ペア:

[(1, 164579520), (2, 82289760), (3, 54859840), (4, 41144880), (5, 32915904), (6, 27429920), (7, 23511360), (8, 20572440), (10, 16457952), (12, 13714960), (14, 11755680), (15, 10971968), (16, 10286220), (19, 8662080), (20, 8228976), (21, 7837120), (24, 6857480), (28, 5877840), (30, 5485984), (32, 5143110), (35, 4702272), (38, 4331040), (40, 4114488), (42, 3918560), (48, 3428740), (56, 2938920), (57, 2887360), (60, 2742992), (64, 2571555), (70, 2351136), (76, 2165520), (80, 2057244), (84, 1959280), (95, 1732416), (96, 1714370), (105, 1567424), (112, 1469460), (114, 1443680), (120, 1371496), (133, 1237440), (140, 1175568), (152, 1082760), (160, 1028622), (168, 979640), (190, 866208), (192, 857185), (210, 783712), (224, 734730), (228, 721840), (240, 685748), (266, 618720), (280, 587784), (285, 577472), (304, 541380), (320, 514311), (336, 489820), (380, 433104), (399, 412480), (420, 391856), (448, 367365), (456, 360920), (480, 342874), (532, 309360), (560, 293892), (570, 288736), (608, 270690), (665, 247488), (672, 244910), (760, 216552), (798, 206240), (840, 195928), (912, 180460), (960, 171437), (1064, 154680), (1120, 146946), (1140, 144368), (1216, 135345), (1289, 127680), (1330, 123744), (1344, 122455), (1520, 108276), (1596, 103120), (1680, 97964), (1824, 90230), (1995, 82496), (2128, 77340), (2240, 73473), (2280, 72184), (2578, 63840), (2660, 61872), (3040, 54138), (3192, 51560), (3360, 48982), (3648, 45115), (3867, 42560), (3990, 41248), (4256, 38670), (4560, 36092), (5156, 31920), (5320, 30936), (6080, 27069), (6384, 25780), (6445, 25536), (6720, 24491), (7734, 21280), (7980, 20624), (8512, 19335), (9023, 18240), (9120, 18046), (10312, 15960), (10640, 15468), (12768, 12890)]