164517344320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{578309}}^1$

素因数の和:578460

約数の個数: 112

約数和(自身を含む): 451248353280

約数和(自身を除く): 286731008960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 3556, 4064, 4445, 5080, 7112, 8128, 8890, 10160, 14224, 17780, 20320, 28448, 35560, 40640, 56896, 71120, 142240, 284480, 578309, 1156618, 2313236, 2891545, 4048163, 4626472, 5783090, 8096326, 9252944, 11566180, 16192652, 18505888, 20240815, 23132360, 32385304, 37011776, 40481630, 46264720, 64770608, 73445243, 80963260, 92529440, 129541216, 146890486, 161926520, 185058880, 259082432, 293780972, 323853040, 367226215, 514116701, 587561944, 647706080, 734452430, 1028233402, 1175123888, 1295412160, 1468904860, 2056466804, 2350247776, 2570583505, 2937809720, 4112933608, 4700495552, 5141167010, 5875619440, 8225867216, 10282334020, 11751238880, 16451734432, 20564668040, 23502477760, 32903468864, 41129336080, 82258672160, 164517344320]

約数ペア:

[(1, 164517344320), (2, 82258672160), (4, 41129336080), (5, 32903468864), (7, 23502477760), (8, 20564668040), (10, 16451734432), (14, 11751238880), (16, 10282334020), (20, 8225867216), (28, 5875619440), (32, 5141167010), (35, 4700495552), (40, 4112933608), (56, 2937809720), (64, 2570583505), (70, 2350247776), (80, 2056466804), (112, 1468904860), (127, 1295412160), (140, 1175123888), (160, 1028233402), (224, 734452430), (254, 647706080), (280, 587561944), (320, 514116701), (448, 367226215), (508, 323853040), (560, 293780972), (635, 259082432), (889, 185058880), (1016, 161926520), (1120, 146890486), (1270, 129541216), (1778, 92529440), (2032, 80963260), (2240, 73445243), (2540, 64770608), (3556, 46264720), (4064, 40481630), (4445, 37011776), (5080, 32385304), (7112, 23132360), (8128, 20240815), (8890, 18505888), (10160, 16192652), (14224, 11566180), (17780, 9252944), (20320, 8096326), (28448, 5783090), (35560, 4626472), (40640, 4048163), (56896, 2891545), (71120, 2313236), (142240, 1156618), (284480, 578309)]