176641380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42667}}^1$

素因数の和:42705

約数の個数: 72

約数和(自身を含む): 559121472

約数和(自身を除く): 382480092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 42667, 85334, 128001, 170668, 213335, 256002, 384003, 426670, 512004, 640005, 768006, 853340, 981341, 1280010, 1536012, 1920015, 1962682, 2560020, 2944023, 3840030, 3925364, 4906705, 5888046, 7680060, 8832069, 9813410, 11776092, 14720115, 17664138, 19626820, 29440230, 35328276, 44160345, 58880460, 88320690, 176641380]

約数ペア:

[(1, 176641380), (2, 88320690), (3, 58880460), (4, 44160345), (5, 35328276), (6, 29440230), (9, 19626820), (10, 17664138), (12, 14720115), (15, 11776092), (18, 9813410), (20, 8832069), (23, 7680060), (30, 5888046), (36, 4906705), (45, 3925364), (46, 3840030), (60, 2944023), (69, 2560020), (90, 1962682), (92, 1920015), (115, 1536012), (138, 1280010), (180, 981341), (207, 853340), (230, 768006), (276, 640005), (345, 512004), (414, 426670), (460, 384003), (690, 256002), (828, 213335), (1035, 170668), (1380, 128001), (2070, 85334), (4140, 42667)]